mirror of
https://github.com/jkriege2/JKQtPlotter.git
synced 2024-12-25 10:01:38 +08:00
1741 lines
75 KiB
C++
1741 lines
75 KiB
C++
/*
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Copyright (c) 2008-2019 Jan W. Krieger (<jan@jkrieger.de>)
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This software is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License (LGPL) as published by
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the Free Software Foundation, either version 2.1 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License (LGPL) for more details.
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You should have received a copy of the GNU Lesser General Public License (LGPL)
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <QFileInfo>
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
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#include <QtGlobal>
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#include <QtWidgets>
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#else
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#include <QtGui>
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#endif
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#include "jkqtplotter/jkqtplotter.h"
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#include "jkqtplotter/graphs/jkqtpscatter.h"
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#define jkqtp_RESIZE_DELAY 100
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/**************************************************************************************************************************
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* JKQTPlotter
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**************************************************************************************************************************/
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JKQTPlotter::JKQTPlotter(bool datastore_internal, QWidget* parent, JKQTPDatastore* datast):
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QWidget(parent, Qt::Widget),
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plotterStyle(JKQTPGetSystemDefaultStyle())
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{
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initJKQTPlotterResources();
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menuSpecialContextMenu=nullptr;
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mouseContextX=0;
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mouseContextY=0;
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setParent(parent);
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connect(&resizeTimer, SIGNAL(timeout()), this, SLOT(delayedResizeEvent()));
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doDrawing=false;
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magnification=1;
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plotter=new JKQTBasePlotter(datastore_internal, this, datast);
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plotter->setEmittingSignalsEnabled(false);
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fixBasePlotterSettings();
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mousePosX=0;
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mousePosY=0;
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connect(plotter, SIGNAL(plotUpdated()), this, SLOT(redrawPlot()));
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connect(plotter, SIGNAL(overlaysUpdated()), this, SLOT(redrawOverlays()));
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connect(plotter, SIGNAL(beforePlotScalingRecalculate()), this, SLOT(intBeforePlotScalingRecalculate()));
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connect(plotter, SIGNAL(zoomChangedLocally(double, double, double, double, JKQTBasePlotter*)), this, SLOT(pzoomChangedLocally(double, double, double, double, JKQTBasePlotter*)));
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image=QImage(width(), height(), QImage::Format_ARGB32);
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oldImage=image;
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imageNoOverlays=image;
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mouseDragingRectangle=false;
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// set default user-interactions:
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contextMenuMode=JKQTPContextMenuModes::jkqtpcmmStandardContextMenu;
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// enable mouse-tracking, so mouseMoved-Events can be caught
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setMouseTracking(true);
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setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
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actgrpMouseLeft=new QActionGroup(this);
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actMouseLeftAsDefault=actgrpMouseLeft->addAction(QIcon(":/JKQTPlotter/jkqtp_mouseact_default.png"), tr("Default Tool"));
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actMouseLeftAsDefault->setToolTip(tr("switch back to the default mouse action/tool (left button, no modifiers)"));
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actMouseLeftAsDefault->setCheckable(true);
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actMouseLeftAsPanView=actgrpMouseLeft->addAction(QIcon(":/JKQTPlotter/jkqtp_mouseact_drag.png"), tr("Pan View Tool"));
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actMouseLeftAsPanView->setToolTip(tr("switch on the pan view tool (left button, no modifiers)"));
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actMouseLeftAsPanView->setCheckable(true);
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actMouseLeftAsZoomRect=actgrpMouseLeft->addAction(QIcon(":/JKQTPlotter/jkqtp_mouseact_zoomrect.png"), tr("Zoom Rectangle Tool"));
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actMouseLeftAsZoomRect->setToolTip(tr("switch on the zoom rectangle tool (left button, no modifiers)"));
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actMouseLeftAsZoomRect->setCheckable(true);
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actMouseLeftAsRuler=actgrpMouseLeft->addAction(QIcon(":/JKQTPlotter/jkqtp_mouseact_ruler.png"), tr("Ruler Tool"));
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actMouseLeftAsRuler->setToolTip(tr("switch on the ruler tool (left button, no modifiers)"));
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actMouseLeftAsRuler->setCheckable(true);
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actMouseLeftAsToolTip=actgrpMouseLeft->addAction(QIcon(":/JKQTPlotter/jkqtp_mouseact_tooltip.png"), tr("Data Tooltip Tool"));
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actMouseLeftAsToolTip->setToolTip(tr("switch on the data tooltip tool (left button, no modifiers)"));
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actMouseLeftAsToolTip->setCheckable(true);
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actgrpMouseLeft->setExclusive(true);
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actMouseLeftAsDefault->setChecked(true);
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connect(actMouseLeftAsDefault, SIGNAL(triggered()), this, SLOT(resetMouseLeftAction()));
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connect(actMouseLeftAsRuler, SIGNAL(triggered()), this, SLOT(setMouseLeftActionAsRuler()));
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connect(actMouseLeftAsToolTip, SIGNAL(triggered()), this, SLOT(setMouseLeftActionAsToolTip()));
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connect(actMouseLeftAsPanView, SIGNAL(triggered()), this, SLOT(setMouseLeftActionAsPanView()));
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connect(actMouseLeftAsZoomRect, SIGNAL(triggered()), this, SLOT(setMouseLeftActionAsZoomRect()));
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toolbar=new JKVanishQToolBar(this);
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toolbar->clear();
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toolbar->move(1,1);
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toolbar->hide();
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toolbar->setAutoFillBackground(true);
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toolbar->addSeparator();
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toolbar->addSeparator();
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populateToolbar(toolbar);
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QSize s=QSize(plotterStyle.toolbarIconSize, plotterStyle.toolbarIconSize);
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toolbar->setIconSize(s);
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contextMenu=nullptr;//new QMenu(this);
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//move(32,32);
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resize(400,300);
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doDrawing=true;
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plotter->setEmittingSignalsEnabled(true);
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redrawPlot();
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}
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JKQTPlotter::JKQTPlotter(JKQTPDatastore *datast, QWidget *parent):
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JKQTPlotter(false, parent, datast)
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{
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}
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JKQTPlotter::JKQTPlotter(QWidget *parent):
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JKQTPlotter(true, parent, nullptr)
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{
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}
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JKQTPlotter::~JKQTPlotter() {
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resetContextMenu(false);
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disconnect(plotter, SIGNAL(plotUpdated()), this, SLOT(redrawPlot()));
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disconnect(plotter, SIGNAL(overlaysUpdated()), this, SLOT(redrawOverlays()));
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disconnect(plotter, SIGNAL(beforePlotScalingRecalculate()), this, SLOT(intBeforePlotScalingRecalculate()));
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disconnect(plotter, SIGNAL(zoomChangedLocally(double, double, double, double, JKQTBasePlotter*)), this, SLOT(pzoomChangedLocally(double, double, double, double, JKQTBasePlotter*)));
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delete plotter;
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}
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void JKQTPlotter::fixBasePlotterSettings()
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{
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if (plotterStyle.usePaletteColors) {
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plotter->setBackgroundColor(palette().color(QPalette::Window));
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}
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}
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void JKQTPlotter::updateToolbarActions()
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{
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toolbar->clear();
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toolbar->setAutoFillBackground(true);
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toolbar->addSeparator();
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toolbar->addSeparator();
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populateToolbar(toolbar);
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}
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void JKQTPlotter::setToolbarIconSize(int value) {
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plotterStyle.toolbarIconSize=value;
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QSize s=QSize(plotterStyle.toolbarIconSize, plotterStyle.toolbarIconSize);
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toolbar->setIconSize(s);
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}
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int JKQTPlotter::getToolbarIconSize() {
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return plotterStyle.toolbarIconSize;
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}
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void JKQTPlotter::setToolbarEnabled(bool __value)
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{
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if (plotterStyle.toolbarEnabled != __value) {
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plotterStyle.toolbarEnabled = __value;
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updateToolbar();
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}
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}
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bool JKQTPlotter::isToolbarEnabled() const
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{
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return plotterStyle.toolbarEnabled;
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}
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void JKQTPlotter::setToolbarAlwaysOn(bool __value)
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{
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if (plotterStyle.toolbarAlwaysOn != __value) {
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plotterStyle.toolbarAlwaysOn = __value;
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updateToolbar();
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}
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}
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bool JKQTPlotter::isToolbarAlwaysOn() const
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{
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return plotterStyle.toolbarAlwaysOn;
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}
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void JKQTPlotter::setMousePositionShown(bool __value)
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{
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plotterStyle.displayMousePosition = __value;
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}
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bool JKQTPlotter::isMousePositionShown() const
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{
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return plotterStyle.displayMousePosition;
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}
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void JKQTPlotter::setUserActionOverlayPen(const QPen &__value)
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{
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if (plotterStyle.userActionOverlayPen != __value) {
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plotterStyle.userActionOverlayPen = __value;
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update();
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}
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}
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QPen JKQTPlotter::getUserActionOverlayPen() const
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{
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return plotterStyle.userActionOverlayPen;
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}
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void JKQTPlotter::setUserActionOverlayBrush(const QBrush &__value)
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{
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if (plotterStyle.userActionOverlayBrush != __value) {
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plotterStyle.userActionOverlayBrush = __value;
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update();
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}
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}
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QBrush JKQTPlotter::getUserActionOverlayBrush() const
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{
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return plotterStyle.userActionOverlayBrush;
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}
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void JKQTPlotter::setUserActionOpaquePen(const QPen &__value)
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{
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if (plotterStyle.userActionOpaquePen != __value) {
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plotterStyle.userActionOpaquePen = __value;
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update();
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}
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}
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QPen JKQTPlotter::getUserActionOpaquePen() const
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{
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return plotterStyle.userActionOpaquePen;
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}
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void JKQTPlotter::setUserActionOpaqueBrush(const QBrush &__value)
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{
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if (plotterStyle.userActionOpaqueBrush != __value) {
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plotterStyle.userActionOpaqueBrush = __value;
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update();
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}
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}
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QBrush JKQTPlotter::getUserActionOpaqueBrush() const
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{
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return plotterStyle.userActionOpaqueBrush;
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}
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void JKQTPlotter::setUserActionMarkerPen(const QPen &__value)
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{
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if (plotterStyle.userActionMarkerPen != __value) {
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plotterStyle.userActionMarkerPen = __value;
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update();
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}
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}
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QPen JKQTPlotter::getUserActionMarkerPen() const
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{
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return plotterStyle.userActionMarkerPen;
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}
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void JKQTPlotter::setUserActionMarkerBrush(const QBrush &__value)
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{
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if (plotterStyle.userActionMarkerBrush != __value) {
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plotterStyle.userActionMarkerBrush = __value;
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update();
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}
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}
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QBrush JKQTPlotter::getUserActionMarkerBrush() const
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{
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return plotterStyle.userActionMarkerBrush;
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}
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void JKQTPlotter::setMaxTooltipDistance(int v)
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{
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plotterStyle.maxTooltipDistance=v;
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}
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int JKQTPlotter::getMaxTooltipDistance() const
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{
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return plotterStyle.maxTooltipDistance;
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}
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void JKQTPlotter::setUserActionCatchSensitivity(int v)
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{
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plotterStyle.userActionCatchSensitivity=v;
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}
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int JKQTPlotter::getUserActionCatchSensitivity() const
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{
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return plotterStyle.userActionCatchSensitivity;
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}
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void JKQTPlotter::setUserActionMarkerDiameter(int v)
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{
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plotterStyle.userActionMarkerDiameter=v;
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}
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void JKQTPlotter::setUserActionMarkerType(JKQTPUserActionMarkerType v)
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{
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plotterStyle.userActionMarkerType=v;
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}
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int JKQTPlotter::getUserActionMarkerDiameter() const
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{
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return plotterStyle.userActionMarkerDiameter;
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}
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JKQTPUserActionMarkerType JKQTPlotter::getUserActionMarkerType() const
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{
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return plotterStyle.userActionMarkerType;
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}
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void JKQTPlotter::registerMouseWheelAction(Qt::KeyboardModifiers modifier, JKQTPMouseWheelActions action)
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{
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plotterStyle.registeredMouseWheelActions[modifier]=action;
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}
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void JKQTPlotter::deregisterMouseWheelAction(Qt::KeyboardModifiers modifier)
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{
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plotterStyle.registeredMouseWheelActions.remove(modifier);
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}
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void JKQTPlotter::clearAllMouseWheelActions()
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{
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plotterStyle.registeredMouseWheelActions.clear();
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}
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void JKQTPlotter::loadSettings(const QSettings& settings, const QString& group) {
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plotter->loadSettings(settings, group);
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plotterStyle.loadSettings(settings, group, JKQTPGetSystemDefaultStyle());
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updateToolbar();
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redrawPlot();
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}
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void JKQTPlotter::saveSettings(QSettings& settings, const QString& group) const {
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plotterStyle.saveSettings(settings, group);
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plotter->saveSettings(settings, group);
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}
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void JKQTPlotter::fillInternalStructForToolTipOfClosestDataPoint(double x0, double y0, bool emitEvent) {
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bool foundAll=false;
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QList<QString> labels, titles;
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QList<QColor> colors;
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QList<QPointF> posSyss;
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QList<QImage> keymarkers;
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QList<JKQTPPlotElement*> graphs;
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QList<double> ds;
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double dbest=0;
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for (size_t i=0; i<getPlotter()->getGraphCount(); i++) {
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JKQTPPlotElement* g=getPlotter()->getGraph(i);
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bool found=false;
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QString label;
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QPointF posSys;
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double d=0;
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if (g && g->isVisible()) {
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QPointF pp;
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QString ll;
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double dist=g->hitTest(QPointF(x0, y0), &pp, &ll, JKQTPPlotElement::HitTestXY);
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if (JKQTPIsOKFloat(dist)) {
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if (!found || dist<d) {
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d=dist;
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posSys=pp;
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label=ll;
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found=true;
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}
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}
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}
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if (found && g) {
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if (!foundAll) {
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dbest=d;
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labels.clear();
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labels<<label;
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titles.clear();
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titles<<g->getTitle();
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colors.clear();
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colors<<g->getKeyLabelColor();
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posSyss.clear();
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posSyss<<posSys;
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ds.clear();
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ds<<d;
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keymarkers.clear();
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keymarkers<<g->generateKeyMarker();
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graphs.clear();
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graphs<<g;
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} else {
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if (fabs(dbest-d)<=plotterStyle.userActionCatchSensitivity) {
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labels<<label;
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titles<<g->getTitle();
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colors<<g->getKeyLabelColor();
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posSyss<<posSys;
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ds<<d;
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keymarkers<<g->generateKeyMarker();
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graphs<<g;
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} else {
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if (d<dbest) {
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labels.clear();
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labels<<label;
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titles.clear();
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titles<<g->getTitle();
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colors.clear();
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colors<<g->getKeyLabelColor();
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posSyss.clear();
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posSyss<<posSys;
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ds.clear();
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ds<<d;
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keymarkers.clear();
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keymarkers<<g->generateKeyMarker();
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graphs.clear();
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graphs<<g;
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}
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}
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if (d<dbest) dbest=d;
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}
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foundAll=true;
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}
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}
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if (foundAll && dbest<getCurrentPlotterStyle().maxTooltipDistance) {
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mouseDragMarkers.clear();
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QStringList entries;
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for (int i=0; i<posSyss.size(); i++) {
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const QPoint posPix=QPointF(getXAxis()->x2p(posSyss[i].x())*magnification, getYAxis()->x2p(posSyss[i].y())*magnification).toPoint();
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entries<<(titles[i]+": "+labels[i]);
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mouseDragMarkers<<MouseDragMarker(posPix, labels[i], titles[i], colors[i], keymarkers[i], graphs[i]);
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}
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//const QPoint globalPosPix=mapToGlobal(posPix);
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//const int rectsize=24;
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//qDebug()<<graph->getTitle()<<" clicked("<<event->pos()<<") ==> posSys="<<posSys<<" / posPix="<<posPix<<" globalPosPix="<<globalPosPix<<", label="<<label<<", distance="<<d;
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//QToolTip::showText(globalPosPix, graph->getTitle()+":\n"+label, this);//, QRect(posPix.x()-rectsize/2, posPix.y()-rectsize/2, rectsize, rectsize));
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if (emitEvent) {
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if (mouseDragMarkers.size()>0) {
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emit tooltipDisplayed(posSyss[0].x(), posSyss[0].y(), entries, graphs);
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}
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}
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}
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}
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void JKQTPlotter::paintUserAction() {
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if (currentMouseDragAction.isValid() && mouseDragingRectangle) {
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image=oldImage;
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if (image.width()>0 && image.height()>0 && !image.isNull()) {
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JKQTPEnhancedPainter painter(&image);
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painter.setRenderHint(JKQTPEnhancedPainter::NonCosmeticDefaultPen, true);
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painter.setRenderHint(JKQTPEnhancedPainter::Antialiasing, true);
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painter.setRenderHint(JKQTPEnhancedPainter::TextAntialiasing, true);
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painter.setPen(plotterStyle.userActionOverlayPen);
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if ((mouseDragRectXEnd!=mouseDragRectXStart) && (mouseDragRectYEnd!=mouseDragRectYStart)) {
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double x1=plotter->x2p(mouseDragRectXStart)*magnification;
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double y1=plotter->y2p(mouseDragRectYStart)*magnification;
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double x2=plotter->x2p(mouseDragRectXEnd)*magnification;
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double y2=plotter->y2p(mouseDragRectYEnd)*magnification;
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double dx=x2-x1;
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double dy=y2-y1;
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if ((currentMouseDragAction.mode==jkqtpmdaZoomByRectangle) || (currentMouseDragAction.mode==jkqtpmdaDrawRectangleForEvent)) {
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painter.fillRect(QRectF(x1, y1, x2-x1, y2-y1), plotterStyle.userActionOverlayBrush);
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painter.setPen(plotterStyle.userActionOverlayPen);
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painter.drawRect(QRectF(x1, y1, x2-x1, y2-y1));
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} else if (currentMouseDragAction.mode==jkqtpmdaDrawCircleForEvent) {
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painter.setPen(plotterStyle.userActionOverlayPen);
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painter.setBrush(plotterStyle.userActionOverlayBrush);
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painter.drawEllipse(QPointF(x1, y1), qMin(fabs(dx), fabs(dy)), qMin(fabs(dx), fabs(dy)));
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} else if (currentMouseDragAction.mode==jkqtpmdaDrawEllipseForEvent) {
|
|
painter.setPen(plotterStyle.userActionOverlayPen);
|
|
painter.setBrush(plotterStyle.userActionOverlayBrush);
|
|
painter.drawEllipse(QPointF(x1, y1), fabs(dx), fabs(dy));
|
|
} else if (currentMouseDragAction.mode==jkqtpmdaDrawLineForEvent) {
|
|
painter.setPen(plotterStyle.userActionOverlayPen);
|
|
painter.setBrush(plotterStyle.userActionOverlayBrush);
|
|
painter.drawLine(QPointF(x1,y1), QPointF(x2,y2));
|
|
} else if (currentMouseDragAction.mode==jkqtpmdaRuler) {
|
|
painter.setPen(plotterStyle.userActionOpaquePen);
|
|
painter.setBrush(plotterStyle.userActionOpaqueBrush);
|
|
painter.drawLine(QPointF(x1,y1), QPointF(x2,y1));
|
|
painter.drawLine(QPointF(x2,y1), QPointF(x2,y2));
|
|
painter.drawLine(QPointF(x1,y1), QPointF(x2,y2));
|
|
const double dxy=sqrt(jkqtp_sqr(mouseDragRectXEnd-mouseDragRectXStart)+jkqtp_sqr(mouseDragRectYEnd-mouseDragRectYStart));
|
|
const double alpha=atan2((mouseDragRectYEnd-mouseDragRectYStart), (mouseDragRectXEnd-mouseDragRectXStart))/M_PI*180.0;
|
|
const double dx=fabs(mouseDragRectXEnd-mouseDragRectXStart);
|
|
const double dy=fabs(mouseDragRectYEnd-mouseDragRectYStart);
|
|
|
|
painter.setBrush(plotterStyle.userActionOpaqueBrush);
|
|
QString txt;
|
|
double a=0,d=0,so=0,w=0;
|
|
getPlotter()->getMathText()->setFontSize(plotterStyle.userActionFontSize);
|
|
getPlotter()->getMathText()->setFontRomanOrSpecial(plotterStyle.userActionFontName);
|
|
|
|
txt=QString::fromStdString("\\delta_{x}="+jkqtp_floattolatexstr(dx, 3));
|
|
getPlotter()->getMathText()->parse(txt);
|
|
getPlotter()->getMathText()->getSizeDetail(painter, w, a, d, so);
|
|
if (y1>y2) {
|
|
QRectF rec((x1+x2)/2.0-w/2.0, y1+2, w, a+d);
|
|
painter.fillRect(rec, plotterStyle.userActionOpaqueBrush);
|
|
getPlotter()->getMathText()->draw(painter, Qt::AlignTop, rec);
|
|
} else {
|
|
QRectF rec((x1+x2)/2.0-w/2.0, y1-2-a-d, w, a+d);
|
|
painter.fillRect(rec, plotterStyle.userActionOpaqueBrush);
|
|
getPlotter()->getMathText()->draw(painter, Qt::AlignBottom, rec);
|
|
}
|
|
|
|
txt=jkqtp_floattolatexqstr(dy, 3);
|
|
getPlotter()->getMathText()->parse("\\delta_{y}="+txt);
|
|
getPlotter()->getMathText()->getSizeDetail(painter, w, a, d, so);
|
|
//double dyh=a+d;
|
|
if (x2>x1) {
|
|
QRectF rec(x2+2, (y1+y2)/2.0-(a+d)/2.0, w, a+d);
|
|
painter.fillRect(rec, plotterStyle.userActionOpaqueBrush);
|
|
getPlotter()->getMathText()->draw(painter, Qt::AlignVCenter|Qt::AlignLeft, rec);
|
|
} else {
|
|
QRectF rec(x2-2-w, (y1+y2)/2.0-(a+d)/2.0, w, a+d);
|
|
painter.fillRect(rec, plotterStyle.userActionOpaqueBrush);
|
|
getPlotter()->getMathText()->draw(painter, Qt::AlignVCenter|Qt::AlignRight, rec);
|
|
}
|
|
|
|
|
|
txt=QString::fromStdString("\\delta_{x,y}="+jkqtp_floattolatexstr(dxy)+", \\alpha="+jkqtp_floattolatexstr(alpha, 1)+"\\degree, \\stfrac{\\mathrm{d}y}{\\mathrm{d}x}="+jkqtp_floattolatexstr(dy/dx, 1));
|
|
getPlotter()->getMathText()->parse(txt);
|
|
getPlotter()->getMathText()->getSizeDetail(painter, w, a, d, so);
|
|
if (x2<x1) {
|
|
QRectF rec((x1+x2)/2.0, (y1+y2)/2.0-(a+d)/2.0, w, a+d);
|
|
painter.fillRect(rec, plotterStyle.userActionOpaqueBrush);
|
|
getPlotter()->getMathText()->draw(painter,Qt::AlignTop|Qt::AlignLeft, rec);
|
|
} else {
|
|
QRectF rec((x1+x2)/2.0-w, (y1+y2)/2.0-(a+d)/2.0, w, a+d);
|
|
painter.fillRect(rec, plotterStyle.userActionOpaqueBrush);
|
|
getPlotter()->getMathText()->draw(painter,Qt::AlignTop|Qt::AlignRight, rec);
|
|
}
|
|
|
|
|
|
} else if (currentMouseDragAction.mode==jkqtpmdaToolTipForClosestDataPoint) {
|
|
if (mouseDragMarkers.size()>0) {
|
|
const int markerD=getCurrentPlotterStyle().userActionMarkerDiameter;
|
|
if (getCurrentPlotterStyle().userActionMarkerType==jkqtpuamtCircle) {
|
|
painter.setBrush(plotterStyle.userActionMarkerBrush);
|
|
painter.setPen(plotterStyle.userActionMarkerPen);
|
|
painter.drawEllipse(QRectF(mouseDragMarkers[0].pos.x()-markerD/2, mouseDragMarkers[0].pos.y()-markerD/2, markerD, markerD));
|
|
} else if (getCurrentPlotterStyle().userActionMarkerType==jkqtpuamtCrossHair) {
|
|
painter.setBrush(plotterStyle.userActionMarkerBrush);
|
|
painter.setPen(plotterStyle.userActionMarkerPen);
|
|
painter.drawLine(QLineF(plotter->getInternalPlotBorderLeft(), mouseDragMarkers[0].pos.y(), image.width()-plotter->getInternalPlotBorderRight(), mouseDragMarkers[0].pos.y()));
|
|
painter.drawLine(QLineF(mouseDragMarkers[0].pos.x(), plotter->getInternalPlotBorderTop(), mouseDragMarkers[0].pos.x(), image.height()-plotter->getInternalPlotBorderBottom()));
|
|
} else if (getCurrentPlotterStyle().userActionMarkerType==jkqtpuamtCircleAndCrossHair) {
|
|
painter.setBrush(plotterStyle.userActionMarkerBrush);
|
|
painter.setPen(plotterStyle.userActionMarkerPen);
|
|
painter.drawEllipse(QRectF(mouseDragMarkers[0].pos.x()-markerD/2, mouseDragMarkers[0].pos.y()-markerD/2, markerD, markerD));
|
|
painter.drawLine(QLineF(plotter->getInternalPlotBorderLeft(), mouseDragMarkers[0].pos.y(), mouseDragMarkers[0].pos.x()-markerD/2, mouseDragMarkers[0].pos.y()));
|
|
painter.drawLine(QLineF(image.width()-plotter->getInternalPlotBorderRight(), mouseDragMarkers[0].pos.y(), mouseDragMarkers[0].pos.x()+markerD/2, mouseDragMarkers[0].pos.y()));
|
|
painter.drawLine(QLineF(mouseDragMarkers[0].pos.x(), plotter->getInternalPlotBorderTop(), mouseDragMarkers[0].pos.x(), mouseDragMarkers[0].pos.y()-markerD/2));
|
|
painter.drawLine(QLineF(mouseDragMarkers[0].pos.x(), image.height()-plotter->getInternalPlotBorderBottom(), mouseDragMarkers[0].pos.x(), mouseDragMarkers[0].pos.y()+markerD/2));
|
|
}
|
|
const int xoffset=qMax<int>(markerD*3/2,16);
|
|
const int x0=mouseDragMarkers[0].pos.x()+xoffset;
|
|
QRectF rall(0,0,0,0);
|
|
double y=mouseDragMarkers[0].pos.y();
|
|
QVector<QRectF> rects;
|
|
QVector<QString> txts;
|
|
QVector<QColor> colors;
|
|
const int txtoffset=4;
|
|
QString txt;
|
|
double ascent=0,descent=0,strikeout=0,width=0;
|
|
getPlotter()->getMathText()->setFontSize(plotterStyle.userActionFontSize);
|
|
getPlotter()->getMathText()->setFontRomanOrSpecial(plotterStyle.userActionFontName);
|
|
|
|
|
|
for (auto& m: mouseDragMarkers) {
|
|
QString txt="\\textcolor{"+jkqtp_QColor2String(m.color)+"}{"+m.title+": "+m.label+"}";
|
|
|
|
getPlotter()->getMathText()->parse(txt);
|
|
getPlotter()->getMathText()->getSizeDetail(painter, width, ascent, descent, strikeout);
|
|
|
|
double txtheight=ascent+descent;
|
|
QRectF rec(x0+txtoffset, y, width+1, txtheight+1);
|
|
if (rall.width()*rall.height()<=0) {
|
|
rall=rec.toRect();
|
|
} else {
|
|
rall.setBottom(rall.bottom()+txtheight+ascent/4);
|
|
rall.setRight(qMax(rall.right(), rec.right()));
|
|
}
|
|
rects << rec;
|
|
txts<<txt;
|
|
colors<<m.color;
|
|
//qDebug()<<y<<txt<<rall;
|
|
y=y+txtheight+ascent/4;
|
|
}
|
|
rall.setLeft(rall.left()-txtoffset);
|
|
rall.setRight(rall.right()+txtoffset);
|
|
rall.setTop(rall.top()-txtoffset);
|
|
rall.setBottom(rall.bottom()+txtoffset);
|
|
|
|
if (rall.right()>image.width()) {
|
|
rall.moveLeft(mouseDragMarkers[0].pos.x()-rall.width()-xoffset);
|
|
for (auto& r: rects) {
|
|
r.moveLeft(rall.left()+txtoffset);
|
|
}
|
|
}
|
|
if (rall.bottom()>image.height()) {
|
|
double oldY=rall.y();
|
|
rall.moveTop(image.height()-rall.height());
|
|
for (auto& r: rects) {
|
|
r.moveTop(r.y()-(oldY-rall.y()));
|
|
}
|
|
}
|
|
//qDebug()<<"rall="<<rall;
|
|
painter.setBrush(plotterStyle.userActionOpaqueBrush);
|
|
painter.setPen(plotterStyle.userActionOpaquePen);
|
|
JKQTPDrawTooltip(painter, mouseDragMarkers[0].pos.x(), mouseDragMarkers[0].pos.y(), rall);
|
|
for (int i=0; i<txts.size(); i++) {
|
|
getPlotter()->getMathText()->parse(txts[i]);
|
|
getPlotter()->getMathText()->draw(painter, Qt::AlignTop|Qt::AlignLeft, rects[i]);
|
|
QStringList el=getPlotter()->getMathText()->getErrorList();
|
|
if (el.size()>0) {
|
|
qDebug()<<"error parsing LaTeX string fo tooltip ("<<txts[i]<<"):\n - "<<el.join("\n - ");
|
|
// } else {
|
|
// qDebug()<<txts[i];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
update();
|
|
}
|
|
}
|
|
|
|
|
|
void JKQTPlotter::mouseMoveEvent ( QMouseEvent * event ) {
|
|
if (plotterStyle.displayMousePosition) {
|
|
mousePosX=plotter->p2x(event->x()/magnification);
|
|
mousePosY=plotter->p2y((event->y()-getPlotYOffset())/magnification);
|
|
update();
|
|
}
|
|
|
|
if (plotterStyle.toolbarEnabled && (!plotterStyle.toolbarAlwaysOn) && (!toolbar->isVisible())) { // decide whether to display toolbar
|
|
int y1=10;
|
|
if (event->y()/magnification>=0 && event->y()/magnification<=y1) {
|
|
toolbar->show();
|
|
toolbar->move(1,1);
|
|
}
|
|
}
|
|
if (!plotterStyle.toolbarEnabled) {
|
|
toolbar->hide();
|
|
}
|
|
if (currentMouseDragAction.isValid()) {
|
|
if (( (currentMouseDragAction.mode==jkqtpmdaZoomByRectangle) ||
|
|
(currentMouseDragAction.mode==jkqtpmdaDrawRectangleForEvent) ||
|
|
(currentMouseDragAction.mode==jkqtpmdaDrawCircleForEvent) ||
|
|
(currentMouseDragAction.mode==jkqtpmdaDrawEllipseForEvent) ||
|
|
(currentMouseDragAction.mode==jkqtpmdaScribbleForEvents) ||
|
|
(currentMouseDragAction.mode==jkqtpmdaToolTipForClosestDataPoint) ||
|
|
(currentMouseDragAction.mode==jkqtpmdaRuler) ||
|
|
(currentMouseDragAction.mode==jkqtpmdaPanPlotOnMove) ||
|
|
(currentMouseDragAction.mode==jkqtpmdaPanPlotOnRelease) ||
|
|
(currentMouseDragAction.mode==jkqtpmdaDrawLineForEvent) ) &&
|
|
mouseDragingRectangle)
|
|
{
|
|
if (currentMouseDragAction.mode==jkqtpmdaScribbleForEvents || currentMouseDragAction.mode==jkqtpmdaPanPlotOnMove) {
|
|
// start is last event position
|
|
mouseDragRectXStart=mouseDragRectXEnd;
|
|
mouseDragRectYStart=mouseDragRectYEnd;
|
|
mouseDragRectXStartPixel=mouseDragRectXEndPixel;
|
|
mouseDragRectYStartPixel=mouseDragRectYEndPixel;
|
|
}
|
|
mouseDragRectXEnd=plotter->p2x(event->x()/magnification);
|
|
mouseDragRectYEnd=plotter->p2y((event->y()-getPlotYOffset())/magnification);
|
|
mouseDragRectXEndPixel=event->x();
|
|
mouseDragRectYEndPixel=event->y();
|
|
|
|
|
|
if (currentMouseDragAction.mode==jkqtpmdaToolTipForClosestDataPoint) {
|
|
fillInternalStructForToolTipOfClosestDataPoint(mouseDragRectXEnd, mouseDragRectYEnd);
|
|
|
|
}
|
|
if (currentMouseDragAction.mode==jkqtpmdaRuler) {
|
|
emit rulerDisplayed(mouseDragRectXStart, mouseDragRectYStart, mouseDragRectXEnd, mouseDragRectYEnd, event->modifiers());
|
|
|
|
}
|
|
|
|
paintUserAction();
|
|
event->accept();
|
|
//std::cout<<mouseZoomingTStart<<" -- "<<mouseZoomingTEnd<<std::endl;
|
|
if (currentMouseDragAction.mode==jkqtpmdaZoomByRectangle) {
|
|
emit plotNewZoomRectangle(mouseDragRectXStart, mouseDragRectXEnd, mouseDragRectYStart, mouseDragRectYEnd, event->modifiers());
|
|
}
|
|
if ((currentMouseDragAction.mode==jkqtpmdaScribbleForEvents) && ((mouseDragRectXStart!=mouseDragRectXEnd) || (mouseDragRectYStart!=mouseDragRectYEnd)) ) {
|
|
emit userScribbleClick(mouseDragRectXEnd, mouseDragRectYEnd, event->modifiers(), false, false);
|
|
}
|
|
if ((currentMouseDragAction.mode==jkqtpmdaPanPlotOnMove) && ((mouseDragRectXStart!=mouseDragRectXEnd) || (mouseDragRectYStart!=mouseDragRectYEnd)) ) {
|
|
QRectF zoomRect= QRectF(QPointF(plotter->x2p(getXAxis()->getMin()),plotter->y2p(getYAxis()->getMax())), QPointF(plotter->x2p(getXAxis()->getMax()),plotter->y2p(getYAxis()->getMin())));
|
|
if ( (mouseLastClickX/magnification<plotter->getInternalPlotBorderLeft()) || (mouseLastClickX/magnification>plotter->getPlotWidth()+plotter->getInternalPlotBorderLeft()) ) {
|
|
zoomRect.translate(0, mouseDragRectYStartPixel-mouseDragRectYEndPixel);
|
|
} else if (((mouseLastClickY-getPlotYOffset())/magnification<plotter->getInternalPlotBorderTop()) || ((mouseLastClickY-getPlotYOffset())/magnification>plotter->getPlotHeight()+plotter->getInternalPlotBorderTop()) ) {
|
|
zoomRect.translate(mouseDragRectXStartPixel-mouseDragRectXEndPixel, 0);
|
|
} else {
|
|
zoomRect.translate(mouseDragRectXStartPixel-mouseDragRectXEndPixel, mouseDragRectYStartPixel-mouseDragRectYEndPixel);
|
|
}
|
|
setXY(plotter->p2x(zoomRect.left()), plotter->p2x(zoomRect.right()), plotter->p2y(zoomRect.bottom()), plotter->p2y(zoomRect.top()));
|
|
}
|
|
|
|
} else {
|
|
event->accept();
|
|
/*if (emitSignals)*/ //emit plotMouseMove(x, y);
|
|
}
|
|
}
|
|
|
|
// emit move signal, if event occured inside plot only
|
|
if ( (event->x()/magnification>=plotter->getInternalPlotBorderLeft()) && (event->x()/magnification<=plotter->getPlotWidth()+plotter->getInternalPlotBorderLeft()) &&
|
|
((event->y()-getPlotYOffset())/magnification>=plotter->getInternalPlotBorderTop()) && ((event->y()-getPlotYOffset())/magnification<=plotter->getPlotHeight()+plotter->getInternalPlotBorderTop()) ) {
|
|
emit plotMouseMove(plotter->p2x(event->x()/magnification), plotter->p2y((event->y()-getPlotYOffset())/magnification));
|
|
}
|
|
updateCursor();
|
|
}
|
|
|
|
|
|
|
|
void JKQTPlotter::mousePressEvent ( QMouseEvent * event ){
|
|
currentMouseDragAction.clear();
|
|
mouseDragMarkers.clear();
|
|
|
|
bool foundIT=false;
|
|
auto actionIT=findMatchingMouseDragAction(event->button(), event->modifiers(), &foundIT);
|
|
if (foundIT) {
|
|
// we found a matching action
|
|
mouseLastClickX=event->x();
|
|
mouseLastClickY=event->y();
|
|
mouseDragRectXStart=plotter->p2x(event->x()/magnification);
|
|
mouseDragRectYStart=plotter->p2y((event->y()-getPlotYOffset())/magnification);
|
|
mouseDragRectXEndPixel=mouseDragRectXStartPixel=event->x();
|
|
mouseDragRectYEndPixel=mouseDragRectYStartPixel=event->y();
|
|
currentMouseDragAction=MouseDragAction(actionIT.key().first, actionIT.key().second, actionIT.value());
|
|
mouseDragingRectangle=true;
|
|
oldImage=image;
|
|
if (currentMouseDragAction.mode==jkqtpmdaScribbleForEvents) emit userScribbleClick(mouseDragRectXStart, mouseDragRectYStart, event->modifiers(), true, false);
|
|
event->accept();
|
|
} else if (event->button()==Qt::RightButton && event->modifiers()==Qt::NoModifier && contextMenuMode!=jkqtpcmmNoContextMenu) {
|
|
mouseLastClickX=event->x();
|
|
mouseLastClickY=event->y();
|
|
openContextMenu(event->x(), event->y());
|
|
event->accept();
|
|
}
|
|
|
|
// emit clicked signal, if event occured inside plot only
|
|
if ( (event->x()/magnification>=plotter->getInternalPlotBorderLeft()) && (event->x()/magnification<=plotter->getPlotWidth()+plotter->getInternalPlotBorderLeft()) &&
|
|
((event->y()-getPlotYOffset())/magnification>=plotter->getInternalPlotBorderTop()) && ((event->y()-getPlotYOffset())/magnification<=plotter->getPlotHeight()+plotter->getInternalPlotBorderTop()) ) {
|
|
emit plotMouseClicked(plotter->p2x(event->x()/magnification), plotter->p2y((event->y()-getPlotYOffset())/magnification), event->modifiers(), event->button());
|
|
event->accept();
|
|
}
|
|
updateCursor();
|
|
if ((actionIT!=plotterStyle.registeredMouseDragActionModes.end() || actionIT!=registeredOverrideMouseDragActionModes.end()) && actionIT.value()==jkqtpmdaToolTipForClosestDataPoint) {
|
|
fillInternalStructForToolTipOfClosestDataPoint(mouseDragRectXStart, mouseDragRectYStart);
|
|
paintUserAction();
|
|
}
|
|
}
|
|
|
|
void JKQTPlotter::mouseReleaseEvent ( QMouseEvent * event ){
|
|
if ((event->flags()&Qt::MouseEventCreatedDoubleClick)==Qt::MouseEventCreatedDoubleClick) {
|
|
return;
|
|
}
|
|
if (currentMouseDragAction.isValid()) {
|
|
mouseDragRectXEnd=plotter->p2x(event->x()/magnification);
|
|
mouseDragRectYEnd=plotter->p2y((event->y()-getPlotYOffset())/magnification);
|
|
mouseDragRectXEndPixel=event->x();
|
|
mouseDragRectYEndPixel=event->y();
|
|
image=oldImage;
|
|
//update();
|
|
mouseDragingRectangle=false;
|
|
|
|
|
|
double x1=mouseDragRectXStart;
|
|
double y1=mouseDragRectYStart;
|
|
double x2=mouseDragRectXEnd;
|
|
double y2=mouseDragRectYEnd;
|
|
|
|
if ((mouseDragRectXStart!=mouseDragRectXEnd) && (mouseDragRectYStart!=mouseDragRectYEnd)) {
|
|
if (currentMouseDragAction.mode==jkqtpmdaZoomByRectangle) {
|
|
double xmin=mouseDragRectXStart;
|
|
double xmax=mouseDragRectXEnd;
|
|
|
|
double ymin=mouseDragRectYStart;
|
|
double ymax=mouseDragRectYEnd;
|
|
|
|
emit zoomChangedLocally(xmin, xmax, ymin, ymax, this);
|
|
plotter->setXY(xmin, xmax, ymin, ymax);
|
|
} else if (currentMouseDragAction.mode==jkqtpmdaPanPlotOnRelease) {
|
|
QRectF zoomRect= QRectF(QPointF(plotter->x2p(getXAxis()->getMin()),plotter->y2p(getYAxis()->getMax())), QPointF(plotter->x2p(getXAxis()->getMax()),plotter->y2p(getYAxis()->getMin())));
|
|
if ( (mouseLastClickX/magnification<plotter->getInternalPlotBorderLeft()) || (mouseLastClickX/magnification>plotter->getPlotWidth()+plotter->getInternalPlotBorderLeft()) ) {
|
|
zoomRect.translate(0, mouseDragRectYStartPixel-mouseDragRectYEndPixel);
|
|
} else if (((mouseLastClickY-getPlotYOffset())/magnification<plotter->getInternalPlotBorderTop()) || ((mouseLastClickY-getPlotYOffset())/magnification>plotter->getPlotHeight()+plotter->getInternalPlotBorderTop()) ) {
|
|
zoomRect.translate(mouseDragRectXStartPixel-mouseDragRectXEndPixel, 0);
|
|
} else {
|
|
zoomRect.translate(mouseDragRectXStartPixel-mouseDragRectXEndPixel, mouseDragRectYStartPixel-mouseDragRectYEndPixel);
|
|
}
|
|
setXY(plotter->p2x(zoomRect.left()), plotter->p2x(zoomRect.right()), plotter->p2y(zoomRect.bottom()), plotter->p2y(zoomRect.top()));
|
|
} else if (currentMouseDragAction.mode==jkqtpmdaDrawRectangleForEvent) {
|
|
emit userRectangleFinished(x1, y1, x2-x1, y2-y1, event->modifiers());
|
|
} else if (currentMouseDragAction.mode==jkqtpmdaDrawCircleForEvent) {
|
|
emit userCircleFinished(x1, y1, qMin(fabs(x2-x1), fabs(y2-y1)), event->modifiers());
|
|
} else if (currentMouseDragAction.mode==jkqtpmdaDrawEllipseForEvent) {
|
|
emit userEllipseFinished(x1, y1, fabs(x2-x1), fabs(y2-y1), event->modifiers());
|
|
} else if (currentMouseDragAction.mode==jkqtpmdaDrawLineForEvent) {
|
|
emit userLineFinished(x1, y1, x2, y2, event->modifiers());
|
|
}
|
|
}
|
|
if (currentMouseDragAction.mode!=jkqtpmdaZoomByRectangle && currentMouseDragAction.mode!=jkqtpmdaRuler && currentMouseDragAction.mode!=jkqtpmdaToolTipForClosestDataPoint) {
|
|
update();
|
|
}
|
|
if (currentMouseDragAction.mode==jkqtpmdaScribbleForEvents) {
|
|
emit userScribbleClick(x1, y1, event->modifiers(), false, true);
|
|
}
|
|
event->accept();
|
|
}
|
|
resetCurrentMouseDragAction();
|
|
}
|
|
|
|
void JKQTPlotter::resetCurrentMouseDragAction () {
|
|
mouseDragingRectangle=false;
|
|
currentMouseDragAction.clear();
|
|
updateCursor();
|
|
}
|
|
|
|
void JKQTPlotter::mouseDoubleClickEvent ( QMouseEvent * event ){
|
|
|
|
auto itAction=findMatchingMouseDoubleClickAction(event->button(), event->modifiers());
|
|
if (itAction!=plotterStyle.registeredMouseDoubleClickActions.end()) {
|
|
// we found an action to perform on this double-click
|
|
if (itAction.value()==JKQTPMouseDoubleClickActions::jkqtpdcaClickOpensContextMenu) {
|
|
openStandardContextMenu(event->x(), event->y());
|
|
} else if (itAction.value()==JKQTPMouseDoubleClickActions::jkqtpdcaClickOpensSpecialContextMenu) {
|
|
openSpecialContextMenu(event->x(), event->y());
|
|
} else if (itAction.value()==JKQTPMouseDoubleClickActions::jkqtpdcaClickZoomsIn || itAction.value()==JKQTPMouseDoubleClickActions::jkqtpdcaClickZoomsOut) {
|
|
double factor=4.0;
|
|
if (itAction.value()==JKQTPMouseDoubleClickActions::jkqtpdcaClickZoomsOut) factor=1;
|
|
|
|
double xmin=plotter->p2x(static_cast<double>(event->x())/magnification-static_cast<double>(plotter->getPlotWidth())/factor);
|
|
double xmax=plotter->p2x(static_cast<double>(event->x())/magnification+static_cast<double>(plotter->getPlotWidth())/factor);
|
|
double ymin=plotter->p2y(static_cast<double>(event->y())/magnification-static_cast<double>(getPlotYOffset())+static_cast<double>(plotter->getPlotHeight())/factor);
|
|
double ymax=plotter->p2y(static_cast<double>(event->y())/magnification-static_cast<double>(getPlotYOffset())-static_cast<double>(plotter->getPlotHeight())/factor);
|
|
if ( (event->x()/magnification<plotter->getInternalPlotBorderLeft()) || (event->x()/magnification>plotter->getPlotWidth()+plotter->getInternalPlotBorderLeft()) ) {
|
|
xmin=getXMin();
|
|
xmax=getXMax();
|
|
} else if (((event->y()-getPlotYOffset())/magnification<plotter->getInternalPlotBorderTop()) || ((event->y()-getPlotYOffset())/magnification>plotter->getPlotHeight()+plotter->getInternalPlotBorderTop()) ) {
|
|
ymin=getYMin();
|
|
ymax=getYMax();
|
|
}
|
|
plotter->setXY(xmin, xmax, ymin, ymax);
|
|
update();
|
|
} else if (itAction.value()==JKQTPMouseDoubleClickActions::jkqtpdcaClickMovesViewport) {
|
|
QRectF zoomRect= QRectF(QPointF(plotter->x2p(getXAxis()->getMin()),plotter->y2p(getYAxis()->getMax())), QPointF(plotter->x2p(getXAxis()->getMax()),plotter->y2p(getYAxis()->getMin())));
|
|
if ( (event->x()/magnification<plotter->getInternalPlotBorderLeft()) || (event->x()/magnification>plotter->getPlotWidth()+plotter->getInternalPlotBorderLeft()) ) {
|
|
zoomRect.moveCenter(QPointF(zoomRect.center().x(), event->y()));
|
|
} else if (((event->y()-getPlotYOffset())/magnification<plotter->getInternalPlotBorderTop()) || ((event->y()-getPlotYOffset())/magnification>plotter->getPlotHeight()+plotter->getInternalPlotBorderTop()) ) {
|
|
zoomRect.moveCenter(QPointF(event->x(), zoomRect.center().y()));
|
|
} else {
|
|
zoomRect.moveCenter(QPointF(event->x(), event->y()));
|
|
}
|
|
setXY(plotter->p2x(zoomRect.left()), plotter->p2x(zoomRect.right()), plotter->p2y(zoomRect.bottom()), plotter->p2y(zoomRect.top()));
|
|
}
|
|
}
|
|
|
|
// only react on double clicks inside the widget
|
|
if ( (event->x()/magnification>=plotter->getInternalPlotBorderLeft()) && (event->x()/magnification<=plotter->getPlotWidth()+plotter->getInternalPlotBorderLeft()) &&
|
|
((event->y()-getPlotYOffset())/magnification>=plotter->getInternalPlotBorderTop()) && ((event->y()-getPlotYOffset())/magnification<=plotter->getPlotHeight()+plotter->getInternalPlotBorderTop()) ) {
|
|
|
|
mouseLastClickX=event->x();
|
|
mouseLastClickY=event->y();
|
|
|
|
emit plotMouseDoubleClicked(plotter->p2x(event->x()/magnification), plotter->p2y((event->y()-getPlotYOffset())/magnification), event->modifiers(), event->button());
|
|
|
|
}
|
|
event->accept();
|
|
updateCursor();
|
|
currentMouseDragAction.clear();
|
|
}
|
|
|
|
void JKQTPlotter::keyReleaseEvent(QKeyEvent *event) {
|
|
QWidget::keyPressEvent(event);
|
|
if (event->key()==Qt::Key_Escape && event->modifiers()==Qt::NoModifier) {
|
|
if (mouseDragingRectangle || currentMouseDragAction.isValid()) {
|
|
mouseDragingRectangle=false;
|
|
image=oldImage;
|
|
currentMouseDragAction.clear();
|
|
update();
|
|
event->accept();
|
|
}
|
|
}
|
|
updateCursor();
|
|
}
|
|
|
|
void JKQTPlotter::wheelEvent ( QWheelEvent * event ) {
|
|
|
|
auto itAction=findMatchingMouseWheelAction(event->modifiers());
|
|
if (itAction!=plotterStyle.registeredMouseWheelActions.end()) {
|
|
if (itAction.value()==JKQTPMouseWheelActions::jkqtpmwaZoomByWheel) {
|
|
double factor=pow(2.0, 1.0*static_cast<double>(event->delta())/120.0)*2.0;
|
|
double xmin=plotter->p2x(static_cast<double>(event->x())/magnification-static_cast<double>(plotter->getPlotWidth())/factor);
|
|
double xmax=plotter->p2x(static_cast<double>(event->x())/magnification+static_cast<double>(plotter->getPlotWidth())/factor);
|
|
double ymin=plotter->p2y(static_cast<double>(event->y())/magnification-static_cast<double>(getPlotYOffset())+static_cast<double>(plotter->getPlotHeight())/factor);
|
|
double ymax=plotter->p2y(static_cast<double>(event->y())/magnification-static_cast<double>(getPlotYOffset())-static_cast<double>(plotter->getPlotHeight())/factor);
|
|
if ( (event->x()/magnification<plotter->getInternalPlotBorderLeft()) || (event->x()/magnification>plotter->getPlotWidth()+plotter->getInternalPlotBorderLeft()) ) {
|
|
xmin=getXMin();
|
|
xmax=getXMax();
|
|
} else if (((event->y()-getPlotYOffset())/magnification<plotter->getInternalPlotBorderTop()) || ((event->y()-getPlotYOffset())/magnification>plotter->getPlotHeight()+plotter->getInternalPlotBorderTop()) ) {
|
|
ymin=getYMin();
|
|
ymax=getYMax();
|
|
}
|
|
plotter->setXY(xmin, xmax, ymin, ymax);
|
|
} else if (itAction.value()==JKQTPMouseWheelActions::jkqtpmwaPanByWheel) {
|
|
QRectF zoomRect= QRectF(QPointF(plotter->x2p(getXAxis()->getMin()),plotter->y2p(getYAxis()->getMax())), QPointF(plotter->x2p(getXAxis()->getMax()),plotter->y2p(getYAxis()->getMin())));
|
|
QPointF d=QPointF(event->angleDelta().x()/120.0*zoomRect.width()/10.0,
|
|
event->angleDelta().y()/120.0*zoomRect.height()/10.0);
|
|
if (d.x()<-100) d.setX(-100);
|
|
if (d.x()>100) d.setX(100);
|
|
if (d.y()<-100) d.setY(-100);
|
|
if (d.y()>100) d.setY(100);
|
|
if (d.x()>=0 && d.x()<10) d.setX(10);
|
|
if (d.x()<0 && d.x()>-10) d.setX(-10);
|
|
if (d.y()>=0 && d.y()<10) d.setY(10);
|
|
if (d.y()<0 && d.y()>-10) d.setY(-10);
|
|
if ( (event->x()/magnification<plotter->getInternalPlotBorderLeft()) || (event->x()/magnification>plotter->getPlotWidth()+plotter->getInternalPlotBorderLeft()) ) {
|
|
zoomRect.translate(0, d.y());
|
|
} else if (((event->y()-getPlotYOffset())/magnification<plotter->getInternalPlotBorderTop()) || ((event->y()-getPlotYOffset())/magnification>plotter->getPlotHeight()+plotter->getInternalPlotBorderTop()) ) {
|
|
zoomRect.translate(d.x(), 0);
|
|
} else {
|
|
zoomRect.translate(d.x(), d.y());
|
|
}
|
|
setXY(plotter->p2x(zoomRect.left()), plotter->p2x(zoomRect.right()), plotter->p2y(zoomRect.bottom()), plotter->p2y(zoomRect.top()));
|
|
}
|
|
}
|
|
|
|
|
|
event->accept();
|
|
|
|
emit plotMouseWheelOperated(plotter->p2x(event->x()), plotter->p2x(event->y()), event->modifiers(), event->angleDelta().x(), event->angleDelta().y());
|
|
|
|
updateCursor();
|
|
currentMouseDragAction.clear();
|
|
}
|
|
|
|
int JKQTPlotter::getPlotYOffset() {
|
|
int plotYOffset=0;
|
|
if (plotterStyle.displayMousePosition) {
|
|
plotYOffset=plotYOffset+QFontMetrics(font()).height()+2;
|
|
}
|
|
if (plotterStyle.toolbarEnabled && plotterStyle.toolbarAlwaysOn) {
|
|
plotYOffset=plotYOffset+toolbar->height();
|
|
}
|
|
return plotYOffset;
|
|
}
|
|
|
|
void JKQTPlotter::initContextMenu()
|
|
{
|
|
resetContextMenu(true);
|
|
|
|
contextMenu->addAction(plotter->getActionSaveData());
|
|
contextMenu->addAction(plotter->getActionSavePlot());
|
|
contextMenu->addAction(plotter->getActionPrint());
|
|
contextMenu->addSeparator();
|
|
contextMenu->addAction(plotter->getActionCopyPixelImage());
|
|
contextMenu->addAction(plotter->getActionCopyData());
|
|
contextMenu->addAction(plotter->getActionCopyMatlab());
|
|
contextMenu->addSeparator();
|
|
contextMenu->addAction(plotter->getActionShowPlotData());
|
|
contextMenu->addSection(tr("Zooming"));
|
|
contextMenu->addAction(plotter->getActionZoomAll());
|
|
contextMenu->addAction(plotter->getActionZoomIn());
|
|
contextMenu->addAction(plotter->getActionZoomOut());
|
|
contextMenu->addSection(tr("left mouse button tool"));
|
|
contextMenu->addAction(actMouseLeftAsDefault);
|
|
contextMenu->addAction(actMouseLeftAsPanView);
|
|
contextMenu->addAction(actMouseLeftAsZoomRect);
|
|
contextMenu->addAction(actMouseLeftAsRuler);
|
|
contextMenu->addAction(actMouseLeftAsToolTip);
|
|
contextMenu->addSeparator();
|
|
QMenu* menVisibleGroup=new QMenu(tr("Graph Visibility"), contextMenu);
|
|
for (size_t i=0; i<getPlotter()->getGraphCount(); i++) {
|
|
QString tit=getPlotter()->getGraph(i)->getTitle();
|
|
if (tit.isEmpty()) tit=tr("Graph %1").arg(static_cast<int>(i));
|
|
QAction* act=new QAction(tit, menVisibleGroup);
|
|
act->setCheckable(true);
|
|
act->setChecked(getPlotter()->getGraph(i)->isVisible());
|
|
act->setIcon(QIcon(QPixmap::fromImage(getPlotter()->getGraph(i)->generateKeyMarker(QSize(16,16)))));
|
|
act->setData(static_cast<int>(i));
|
|
connect(act, SIGNAL(toggled(bool)), this, SLOT(reactGraphVisible(bool)));
|
|
menVisibleGroup->addAction(act);
|
|
}
|
|
contextMenu->addMenu(menVisibleGroup);
|
|
|
|
if (actions().size()>0) {
|
|
contextMenu->addSeparator();
|
|
contextMenu->addActions(actions());
|
|
}
|
|
|
|
bool hasSep=false;
|
|
JKQTBasePlotter::AdditionalActionsMap lst=getPlotter()->getLstAdditionalPlotterActions();
|
|
JKQTBasePlotter::AdditionalActionsMapIterator it(lst);
|
|
while (it.hasNext()) {
|
|
it.next();
|
|
if (it.value().size()>0) {
|
|
bool hasMenu=false;
|
|
for (int i=0; i<it.value().size(); i++) {
|
|
if (it.value().at(i)) {
|
|
if (!hasMenu) {
|
|
contextSubMenus.append(new QMenu(it.key(), this));
|
|
if (!hasSep) {
|
|
contextMenu->addSeparator();
|
|
hasSep=true;
|
|
}
|
|
hasMenu=true;
|
|
}
|
|
contextSubMenus.last()->addAction(it.value().at(i));
|
|
}
|
|
}
|
|
if (hasMenu) {
|
|
contextMenu->addMenu(contextSubMenus.last());
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
modifyContextMenu(contextMenu);
|
|
}
|
|
|
|
|
|
void JKQTPlotter::updateCursor() {
|
|
if (!currentMouseDragAction.isValid()) {
|
|
setCursor(QCursor(Qt::ArrowCursor));
|
|
} else {
|
|
if (currentMouseDragAction.mode==jkqtpmdaZoomByRectangle) {
|
|
static QBitmap cursor(":/JKQTPlotter/jkqtp_cursor_zoom.png");
|
|
static QBitmap mask(":/JKQTPlotter/jkqtp_cursor_zoom_mask.png");
|
|
setCursor(QCursor(cursor, mask, 9, 14));
|
|
} else if (currentMouseDragAction.mode==jkqtpmdaDrawRectangleForEvent) {
|
|
static QBitmap cursor(":/JKQTPlotter/jkqtp_cursor_rectangle.png");
|
|
static QBitmap mask(":/JKQTPlotter/jkqtp_cursor_rectangle_mask.png");
|
|
setCursor(QCursor(cursor, mask, 9, 14));
|
|
} else if (currentMouseDragAction.mode==jkqtpmdaPanPlotOnMove || currentMouseDragAction.mode==jkqtpmdaPanPlotOnRelease) {
|
|
setCursor(QCursor(Qt::ClosedHandCursor));
|
|
} else if (currentMouseDragAction.mode==jkqtpmdaDrawCircleForEvent) {
|
|
static QBitmap cursor(":/JKQTPlotter/jkqtp_cursor_circle.png");
|
|
static QBitmap mask(":/JKQTPlotter/jkqtp_cursor_circle_mask.png");
|
|
setCursor(QCursor(cursor, mask, 9, 14));
|
|
} else if (currentMouseDragAction.mode==jkqtpmdaDrawEllipseForEvent) {
|
|
static QBitmap cursor(":/JKQTPlotter/jkqtp_cursor_ellipse.png");
|
|
static QBitmap mask(":/JKQTPlotter/jkqtp_cursor_ellipse_mask.png");
|
|
setCursor(QCursor(cursor, mask, 9, 14));
|
|
} else if (currentMouseDragAction.mode==jkqtpmdaDrawLineForEvent) {
|
|
static QBitmap cursor(":/JKQTPlotter/jkqtp_cursor_line.png");
|
|
static QBitmap mask(":/JKQTPlotter/jkqtp_cursor_line_mask.png");
|
|
setCursor(QCursor(cursor, mask, 9, 14));
|
|
} else if (currentMouseDragAction.mode==jkqtpmdaScribbleForEvents) {
|
|
static QBitmap cursor(":/JKQTPlotter/jkqtp_cursor_scribble.png");
|
|
static QBitmap mask(":/JKQTPlotter/jkqtp_cursor_scribble_mask.png");
|
|
setCursor(QCursor(cursor, mask, 9, 14));
|
|
} else if (currentMouseDragAction.mode==jkqtpmdaToolTipForClosestDataPoint) {
|
|
setCursor(QCursor(Qt::CrossCursor));
|
|
} else if (currentMouseDragAction.mode==jkqtpmdaRuler) {
|
|
static QBitmap cursor(":/JKQTPlotter/jkqtp_cursor_line.png");
|
|
static QBitmap mask(":/JKQTPlotter/jkqtp_cursor_line_mask.png");
|
|
setCursor(QCursor(cursor, mask, 9, 14));
|
|
} else {
|
|
setCursor(QCursor(Qt::ArrowCursor));
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void JKQTPlotter::synchronizeXAxis(double newxmin, double newxmax, double /*newymin*/, double /*newymax*/, JKQTPlotter * /*sender*/) {
|
|
setX(newxmin, newxmax);
|
|
}
|
|
|
|
void JKQTPlotter::synchronizeYAxis(double /*newxmin*/, double /*newxmax*/, double newymin, double newymax, JKQTPlotter * /*sender*/) {
|
|
setY(newymin, newymax);
|
|
}
|
|
|
|
void JKQTPlotter::synchronizeXYAxis(double newxmin, double newxmax, double newymin, double newymax, JKQTPlotter * /*sender*/) {
|
|
setXY(newxmin, newxmax, newymin, newymax);
|
|
}
|
|
|
|
void JKQTPlotter::redrawOverlays() {
|
|
#ifdef JKQTBP_AUTOTIMER
|
|
JKQTPAutoOutputTimer jkaaot(QString("JKQTPlotter::redrawOverlays()"));
|
|
#endif
|
|
if (!doDrawing) return;
|
|
disconnect(plotter, SIGNAL(plotUpdated()), this, SLOT(redrawPlot()));
|
|
disconnect(plotter, SIGNAL(overlaysUpdated()), this, SLOT(redrawOverlays()));
|
|
image=imageNoOverlays;
|
|
JKQTPEnhancedPainter painter(&image);
|
|
if (painter.isActive()) {
|
|
painter.scale(magnification, magnification);
|
|
plotter->drawNonGridOverlays(painter);
|
|
}
|
|
oldImage=image;
|
|
connect(plotter, SIGNAL(plotUpdated()), this, SLOT(redrawPlot()));
|
|
connect(plotter, SIGNAL(overlaysUpdated()), this, SLOT(redrawOverlays()));
|
|
repaint();
|
|
}
|
|
|
|
|
|
void JKQTPlotter::redrawPlot() {
|
|
#ifdef JKQTBP_AUTOTIMER
|
|
JKQTPAutoOutputTimer jkaaot(QString("JKQTPlotter::redrawPlot()"));
|
|
#endif
|
|
if (!doDrawing) return;
|
|
disconnect(plotter, SIGNAL(plotUpdated()), this, SLOT(redrawPlot()));
|
|
disconnect(plotter, SIGNAL(overlaysUpdated()), this, SLOT(redrawOverlays()));
|
|
plotter->setWidgetSize(width()/magnification, height()/magnification-getPlotYOffset());
|
|
JKQTPEnhancedPainter painter(&image);
|
|
if (painter.isActive()) {
|
|
painter.scale(magnification, magnification);
|
|
//QTime t;
|
|
//t.start();
|
|
plotter->drawNonGrid(painter, QPoint(0,0), false);//, QRect(QPoint(0,0), QSize(plotter->getPlotWidth(), plotter->getPlotHeight())));
|
|
//qDebug()<<"drawNonGrid"<<objectName()<<": "<<t.elapsed()<<"ms";
|
|
imageNoOverlays=image;
|
|
plotter->drawNonGridOverlays(painter);
|
|
}
|
|
oldImage=image;
|
|
connect(plotter, SIGNAL(plotUpdated()), this, SLOT(redrawPlot()));
|
|
connect(plotter, SIGNAL(overlaysUpdated()), this, SLOT(redrawOverlays()));
|
|
update();
|
|
}
|
|
|
|
|
|
|
|
|
|
void JKQTPlotter::paintEvent(QPaintEvent *event){
|
|
#ifdef JKQTBP_AUTOTIMER
|
|
JKQTPAutoOutputTimer jkaaot(QString("JKQTPlotter::paintEvent()"));
|
|
#endif
|
|
// draw the saved image of the plot
|
|
JKQTPEnhancedPainter* p = new JKQTPEnhancedPainter(this);
|
|
|
|
if (p->isActive()) {
|
|
|
|
//std::cout<<"getPlotYOffset()="<<getPlotYOffset()<<std::endl;
|
|
p->save();
|
|
p->setBrush(palette().brush(QPalette::Window));
|
|
p->setPen(palette().color(QPalette::Window));
|
|
p->drawRect(geometry());
|
|
p->restore();
|
|
if (plotterStyle.displayMousePosition ) {
|
|
p->drawText(plotter->getInternalPlotBorderLeft(), getPlotYOffset()-1, plotterStyle.mousePositionTemplate.arg(mousePosX).arg(mousePosY));
|
|
}
|
|
|
|
int plotImageWidth=width();
|
|
int plotImageHeight=height();
|
|
|
|
plotImageHeight=plotImageHeight-getPlotYOffset();
|
|
if (image.width()!=plotImageWidth || image.height()!=plotImageHeight) {
|
|
p->drawImage(QRectF(0, getPlotYOffset(), plotImageWidth, plotImageHeight), image);
|
|
} else {
|
|
p->drawImage(QPoint(0, getPlotYOffset()), image);
|
|
}
|
|
}
|
|
delete p;
|
|
event->accept();
|
|
}
|
|
|
|
void JKQTPlotter::resizeEvent(QResizeEvent *event) {
|
|
#ifdef JKQTBP_AUTOTIMER
|
|
JKQTPAutoOutputTimer jkaaot(QString("JKQTPlotter::resizeEvent()"));
|
|
#endif
|
|
//qDebug()<<"resizeEvent old="<<size()<<" new="<<event->size();
|
|
QWidget::resizeEvent(event);
|
|
event->accept();
|
|
bool sizeChanged=false;
|
|
int plotImageWidth=width();
|
|
int plotImageHeight=height();
|
|
|
|
plotImageHeight=plotImageHeight-getPlotYOffset();
|
|
if (plotImageWidth != image.width() || plotImageHeight != image.height()) {
|
|
sizeChanged=true;
|
|
}
|
|
if (sizeChanged) {
|
|
resizeTimer.setSingleShot(true);
|
|
resizeTimer.start(jkqtp_RESIZE_DELAY);
|
|
}
|
|
|
|
//updateGeometry();
|
|
//std::cout<<"resize DONE\n";
|
|
}
|
|
|
|
void JKQTPlotter::delayedResizeEvent()
|
|
{
|
|
int plotImageWidth=width();
|
|
int plotImageHeight=height();
|
|
|
|
plotImageHeight=plotImageHeight-getPlotYOffset();
|
|
//std::cout<<"resize: "<<plotImageWidth<<" x "<<plotImageHeight<<std::endl;
|
|
bool sizeChanged=false;
|
|
if (plotImageWidth != image.width() || plotImageHeight != image.height()) {
|
|
|
|
QImage newImage(QSize(plotImageWidth, plotImageHeight), QImage::Format_ARGB32);
|
|
image=newImage;
|
|
sizeChanged=true;
|
|
}
|
|
|
|
if (sizeChanged) redrawPlot();
|
|
}
|
|
|
|
void JKQTPlotter::leaveEvent(QEvent * /*event*/) {
|
|
if (!plotterStyle.toolbarAlwaysOn) toolbar->hide();
|
|
}
|
|
|
|
void JKQTPlotter::updateToolbar()
|
|
{
|
|
toolbar->setIconSize(QSize(plotterStyle.toolbarIconSize, plotterStyle.toolbarIconSize));
|
|
if (plotterStyle.toolbarEnabled) {
|
|
if (plotterStyle.toolbarAlwaysOn) {
|
|
toolbar->setToolbarVanishesEnabled(false);
|
|
toolbar->show();
|
|
toolbar->move(1,1);
|
|
} else {
|
|
toolbar->setToolbarVanishesEnabled(true);
|
|
}
|
|
} else {
|
|
toolbar->hide();
|
|
}
|
|
update();
|
|
}
|
|
|
|
|
|
QSize JKQTPlotter::minimumSizeHint() const {
|
|
QSize m=QWidget::minimumSizeHint();
|
|
|
|
if (minSize.width()>m.width()) m.setWidth(minSize.width());
|
|
if (minSize.height()>m.height()) m.setHeight(minSize.height());
|
|
return m;
|
|
}
|
|
|
|
QSize JKQTPlotter::sizeHint() const {
|
|
return QWidget::sizeHint();
|
|
}
|
|
|
|
void JKQTPlotter::synchronizeToMaster(JKQTPlotter *master, JKQTBasePlotter::SynchronizationDirection synchronizeDirection, bool synchronizeAxisLength, bool synchronizeZoomingMasterToSlave, bool synchronizeZoomingSlaveToMaster)
|
|
{
|
|
if (masterPlotterX) disconnect(masterPlotterX->getPlotter(), SIGNAL(plotScalingRecalculated()), this, SLOT(masterPlotScalingRecalculated()));
|
|
if (masterPlotterY) disconnect(masterPlotterY->getPlotter(), SIGNAL(plotScalingRecalculated()), this, SLOT(masterPlotScalingRecalculated()));
|
|
|
|
plotter->synchronizeToMaster(master->getPlotter(), synchronizeDirection, synchronizeAxisLength, synchronizeZoomingMasterToSlave, synchronizeZoomingSlaveToMaster);
|
|
|
|
if (synchronizeDirection==JKQTBasePlotter::sdXAxis || synchronizeDirection==JKQTBasePlotter::sdXYAxes) {
|
|
masterPlotterX=master;
|
|
if (masterPlotterX) connect(masterPlotterX->getPlotter(), SIGNAL(plotScalingRecalculated()), this, SLOT(masterPlotScalingRecalculated()));
|
|
}
|
|
if (synchronizeDirection==JKQTBasePlotter::sdYAxis || synchronizeDirection==JKQTBasePlotter::sdXYAxes) {
|
|
masterPlotterY=master;
|
|
if (masterPlotterY) connect(masterPlotterY->getPlotter(), SIGNAL(plotScalingRecalculated()), this, SLOT(masterPlotScalingRecalculated()));
|
|
}
|
|
|
|
redrawPlot();
|
|
}
|
|
|
|
void JKQTPlotter::synchronizeXToMaster(JKQTPlotter *master, bool synchronizeAxisLength, bool synchronizeZoomingMasterToSlave, bool synchronizeZoomingSlaveToMaster)
|
|
{
|
|
synchronizeToMaster(master, JKQTBasePlotter::sdXAxis, synchronizeAxisLength, synchronizeZoomingMasterToSlave, synchronizeZoomingSlaveToMaster);
|
|
}
|
|
|
|
void JKQTPlotter::synchronizeYToMaster(JKQTPlotter *master, bool synchronizeAxisLength, bool synchronizeZoomingMasterToSlave, bool synchronizeZoomingSlaveToMaster)
|
|
{
|
|
synchronizeToMaster(master, JKQTBasePlotter::sdYAxis, synchronizeAxisLength, synchronizeZoomingMasterToSlave, synchronizeZoomingSlaveToMaster);
|
|
}
|
|
|
|
void JKQTPlotter::resetMasterSynchronization(JKQTBasePlotter::SynchronizationDirection synchronizeDirection)
|
|
{
|
|
synchronizeToMaster(nullptr, synchronizeDirection, false, false, false);
|
|
}
|
|
|
|
void JKQTPlotter::masterPlotScalingRecalculated() {
|
|
//qDebug()<<"this="<<this<<", sender="<<sender()<<" --> masterPlotScalingRecalculated()";
|
|
redrawPlot();
|
|
}
|
|
|
|
void JKQTPlotter::setGridPrinting(bool enabled)
|
|
{
|
|
plotter->setGridPrinting(enabled);
|
|
}
|
|
|
|
void JKQTPlotter::addGridPrintingPlotter(size_t x, size_t y, JKQTPlotter *plotterOther)
|
|
{
|
|
plotter->addGridPrintingPlotter(x,y,plotterOther->getPlotter());
|
|
}
|
|
|
|
void JKQTPlotter::clearGridPrintingPlotters()
|
|
{
|
|
plotter->clearGridPrintingPlotters();
|
|
}
|
|
|
|
void JKQTPlotter::setGridPrintingCurrentX(size_t x)
|
|
{
|
|
plotter->setGridPrintingCurrentX(x);
|
|
}
|
|
|
|
void JKQTPlotter::setGridPrintingCurrentY(size_t y)
|
|
{
|
|
plotter->setGridPrintingCurrentY(y);
|
|
}
|
|
|
|
void JKQTPlotter::setGridPrintingCurrentPos(size_t x, size_t y)
|
|
{
|
|
plotter->setGridPrintingCurrentPos(x,y);
|
|
}
|
|
|
|
bool JKQTPlotter::isPlotUpdateEnabled() const {
|
|
return doDrawing;
|
|
}
|
|
|
|
void JKQTPlotter::pzoomChangedLocally(double newxmin, double newxmax, double newymin, double newymax, JKQTBasePlotter* /*sender*/) {
|
|
emit zoomChangedLocally(newxmin, newxmax, newymin, newymax, this);
|
|
minSize=QSize(plotter->getInternalPlotBorderLeft()+plotter->getInternalPlotBorderRight()+10, plotter->getInternalPlotBorderTop()+plotter->getInternalPlotBorderBottom()+10);
|
|
}
|
|
|
|
void JKQTPlotter::intBeforePlotScalingRecalculate() {
|
|
emit beforePlotScalingRecalculate();
|
|
}
|
|
|
|
void JKQTPlotter::reactGraphVisible(bool visible)
|
|
{
|
|
QAction* act=dynamic_cast<QAction*>(sender());
|
|
if (act) {
|
|
getPlotter()->setGraphVisible(act->data().toInt(), visible);
|
|
}
|
|
}
|
|
|
|
void JKQTPlotter::setMouseLeftActionAsPanView()
|
|
{
|
|
setOverrideMouseDragAction(Qt::LeftButton, Qt::NoModifier, JKQTPMouseDragActions::jkqtpmdaPanPlotOnMove);
|
|
}
|
|
|
|
void JKQTPlotter::setMouseLeftActionAsZoomRect()
|
|
{
|
|
setOverrideMouseDragAction(Qt::LeftButton, Qt::NoModifier, JKQTPMouseDragActions::jkqtpmdaZoomByRectangle);
|
|
}
|
|
|
|
void JKQTPlotter::setMouseLeftActionAsRuler()
|
|
{
|
|
setOverrideMouseDragAction(Qt::LeftButton, Qt::NoModifier, JKQTPMouseDragActions::jkqtpmdaRuler);
|
|
}
|
|
|
|
void JKQTPlotter::setMouseLeftActionAsToolTip()
|
|
{
|
|
setOverrideMouseDragAction(Qt::LeftButton, Qt::NoModifier, JKQTPMouseDragActions::jkqtpmdaToolTipForClosestDataPoint);
|
|
}
|
|
|
|
void JKQTPlotter::resetMouseLeftAction()
|
|
{
|
|
resetOverrideMouseDragAction(Qt::LeftButton, Qt::NoModifier);
|
|
}
|
|
|
|
void JKQTPlotter::setMouseActionToolbarActionsActive(bool __value)
|
|
{
|
|
actgrpMouseLeft->setVisible(__value);
|
|
}
|
|
|
|
QAction* JKQTPlotter::getActMouseLeftAsDefault() const {
|
|
return actMouseLeftAsDefault;
|
|
}
|
|
|
|
QAction *JKQTPlotter::getActMouseLeftAsZoomRect() const
|
|
{
|
|
return actMouseLeftAsZoomRect;
|
|
}
|
|
|
|
QAction *JKQTPlotter::getActMouseLeftAsPanView() const
|
|
{
|
|
return actMouseLeftAsPanView;
|
|
}
|
|
|
|
QAction* JKQTPlotter::getActMouseLeftAsRuler() const {
|
|
return actMouseLeftAsRuler;
|
|
}
|
|
|
|
QAction* JKQTPlotter::getActMouseLeftAsToolTip() const {
|
|
return actMouseLeftAsToolTip;
|
|
}
|
|
|
|
void JKQTPlotter::setOverrideMouseDragAction(Qt::MouseButton button, Qt::KeyboardModifiers modifier, JKQTPMouseDragActions action)
|
|
{
|
|
registeredOverrideMouseDragActionModes.insert(qMakePair<Qt::MouseButton, Qt::KeyboardModifiers>(button, modifier), action);
|
|
}
|
|
|
|
void JKQTPlotter::resetOverrideMouseDragAction(Qt::MouseButton button, Qt::KeyboardModifiers modifier)
|
|
{
|
|
registeredOverrideMouseDragActionModes.remove(qMakePair<Qt::MouseButton, Qt::KeyboardModifiers>(button, modifier));
|
|
}
|
|
|
|
void JKQTPlotter::setContextMenuMode(JKQTPContextMenuModes mode) {
|
|
contextMenuMode=mode;
|
|
}
|
|
|
|
QMenu *JKQTPlotter::getSpecialContextMenu() const {
|
|
return this->menuSpecialContextMenu;
|
|
}
|
|
|
|
void JKQTPlotter::setSpecialContextMenu(QMenu *menu)
|
|
{
|
|
menuSpecialContextMenu=menu;
|
|
if (menuSpecialContextMenu) {
|
|
menuSpecialContextMenu->setParent(this);
|
|
menuSpecialContextMenu->close();
|
|
}
|
|
}
|
|
|
|
double JKQTPlotter::getMouseContextX() const {
|
|
return this->mouseContextX;
|
|
}
|
|
|
|
double JKQTPlotter::getMouseContextY() const {
|
|
return this->mouseContextY;
|
|
}
|
|
|
|
int JKQTPlotter::getMouseLastClickX() const {
|
|
return this->mouseLastClickX;
|
|
}
|
|
|
|
int JKQTPlotter::getMouseLastClickY() const {
|
|
return this->mouseLastClickY;
|
|
}
|
|
|
|
JKQTPContextMenuModes JKQTPlotter::getContextMenuMode() const {
|
|
return contextMenuMode;
|
|
}
|
|
|
|
const JKQTPlotterStyle &JKQTPlotter::getCurrentPlotterStyle() const
|
|
{
|
|
return plotterStyle;
|
|
}
|
|
|
|
void JKQTPlotter::setCurrentPlotterStyle(const JKQTPlotterStyle &style)
|
|
{
|
|
plotterStyle=style;
|
|
updateToolbar();
|
|
redrawPlot();
|
|
}
|
|
|
|
void JKQTPlotter::setCurrentPlotterStyle(const JKQTPlotterStyle &style, const JKQTBasePlotterStyle &baseStyle)
|
|
{
|
|
plotterStyle=style;
|
|
plotter->setCurrentPlotterStyle(baseStyle);
|
|
updateToolbar();
|
|
redrawPlot();
|
|
}
|
|
|
|
void JKQTPlotter::loadCurrentPlotterStyle(const QSettings &settings, const QString &group, bool alsoLoadBaseStyle)
|
|
{
|
|
plotterStyle.loadSettings(settings, group);
|
|
if (alsoLoadBaseStyle) plotter->loadCurrentPlotterStyle(settings, group);
|
|
updateToolbar();
|
|
redrawPlot();
|
|
}
|
|
|
|
void JKQTPlotter::saveCurrentPlotterStyle(QSettings &settings, const QString &group, bool alsoSaveBaseStyle) const
|
|
{
|
|
plotterStyle.saveSettings(settings, group);
|
|
if (alsoSaveBaseStyle) plotter->saveCurrentPlotterStyle(settings, group);
|
|
}
|
|
|
|
void JKQTPlotter::setMagnification(double m)
|
|
{
|
|
magnification=m;
|
|
redrawPlot();
|
|
}
|
|
|
|
void JKQTPlotter::modifyContextMenu(QMenu * /*menu*/)
|
|
{
|
|
}
|
|
|
|
|
|
void JKQTPlotter::populateToolbar(QToolBar *toolbar) const
|
|
{
|
|
toolbar->addAction(plotter->getActionSaveData());
|
|
toolbar->addAction(plotter->getActionSavePlot());
|
|
toolbar->addAction(plotter->getActionPrint());
|
|
toolbar->addSeparator();
|
|
toolbar->addAction(plotter->getActionCopyPixelImage());
|
|
toolbar->addAction(plotter->getActionCopyData());
|
|
toolbar->addAction(plotter->getActionCopyMatlab());
|
|
toolbar->addSeparator();
|
|
toolbar->addAction(plotter->getActionShowPlotData());
|
|
toolbar->addSeparator();
|
|
toolbar->addAction(plotter->getActionZoomAll());
|
|
toolbar->addAction(plotter->getActionZoomIn());
|
|
toolbar->addAction(plotter->getActionZoomOut());
|
|
toolbar->addSeparator();
|
|
toolbar->addAction(actMouseLeftAsDefault);
|
|
toolbar->addAction(actMouseLeftAsPanView);
|
|
toolbar->addAction(actMouseLeftAsZoomRect);
|
|
toolbar->addAction(actMouseLeftAsRuler);
|
|
toolbar->addAction(actMouseLeftAsToolTip);
|
|
if (actions().size()>0) {
|
|
toolbar->addSeparator();
|
|
toolbar->addActions(actions());
|
|
}
|
|
|
|
}
|
|
|
|
void JKQTPlotter::openContextMenu()
|
|
{
|
|
openContextMenu(mouseLastClickX, mouseLastClickY);
|
|
|
|
}
|
|
|
|
void JKQTPlotter::openContextMenu(int x, int y)
|
|
{
|
|
if (contextMenuMode==JKQTPContextMenuModes::jkqtpcmmStandardContextMenu) {
|
|
openStandardContextMenu(x,y);
|
|
} else if (contextMenuMode==JKQTPContextMenuModes::jkqtpcmmSpecialContextMenu) {
|
|
openSpecialContextMenu(x,y);
|
|
} else if (contextMenuMode==JKQTPContextMenuModes::jkqtpcmmStandardAndSpecialContextMenu) {
|
|
openStandardAndSpecialContextMenu(x,y);
|
|
}
|
|
}
|
|
|
|
|
|
void JKQTPlotter::openStandardContextMenu()
|
|
{
|
|
openStandardContextMenu(mouseLastClickX, mouseLastClickY);
|
|
}
|
|
|
|
|
|
void JKQTPlotter::resetContextMenu(bool createnew)
|
|
{
|
|
if (contextMenu) {
|
|
contextMenu->close();
|
|
contextMenu->clear();
|
|
qDeleteAll(contextSubMenus);
|
|
contextSubMenus.clear();
|
|
delete contextMenu;
|
|
}
|
|
if (createnew) {
|
|
contextMenu=new QMenu(this);
|
|
} else {
|
|
contextMenu=nullptr;
|
|
}
|
|
}
|
|
|
|
void JKQTPlotter::openStandardContextMenu(int x, int y)
|
|
{
|
|
//qDebug()<<"openContextMenu("<<x<<y<<contextMenu<<")";
|
|
mouseContextX=plotter->p2x(x/magnification);
|
|
mouseContextY=plotter->p2y((y-getPlotYOffset())/magnification);
|
|
initContextMenu();
|
|
contextMenu->popup(mapToGlobal(QPoint(x,y)));
|
|
//qDebug()<<" -> "<<mapToGlobal(QPoint(x,y))<<contextMenu->size()<<contextMenu->pos()<<contextMenu->parent();
|
|
emit contextMenuOpened(mouseContextX, mouseContextY, contextMenu);
|
|
//qDebug()<<"openContextMenu("<<x<<y<<contextMenu<<") ... DONE";
|
|
}
|
|
|
|
void JKQTPlotter::openSpecialContextMenu()
|
|
{
|
|
openSpecialContextMenu(mouseLastClickX, mouseLastClickY);
|
|
}
|
|
|
|
void JKQTPlotter::openSpecialContextMenu(int x, int y)
|
|
{
|
|
//qDebug()<<"openSpecialContextMenu("<<x<<y<<menuSpecialContextMenu<<")";
|
|
if (menuSpecialContextMenu) {
|
|
/*
|
|
// reset the internal context menu ...
|
|
resetContextMenu(true);
|
|
// ... and add all actions from the special menu into the new menu: ...
|
|
for (int i=0; i<menuSpecialContextMenu->actions().size(); i++) {
|
|
//qDebug()<<" - "<<menuSpecialContextMenu->actions().at(i)->text();
|
|
contextMenu->addAction(menuSpecialContextMenu->actions().at(i));
|
|
}
|
|
// ... and copy the basic properties from the other menu
|
|
contextMenu->setIcon(menuSpecialContextMenu->icon());
|
|
contextMenu->setTitle(menuSpecialContextMenu->title());
|
|
contextMenu->setSeparatorsCollapsible(menuSpecialContextMenu->separatorsCollapsible());
|
|
contextMenu->setTearOffEnabled(menuSpecialContextMenu->isTearOffEnabled());
|
|
contextMenu->setToolTipsVisible(menuSpecialContextMenu->toolTipsVisible());
|
|
contextMenu->setFont(menuSpecialContextMenu->font());
|
|
contextMenu->setToolTip(menuSpecialContextMenu->toolTip());
|
|
contextMenu->setWhatsThis(menuSpecialContextMenu->whatsThis());
|
|
contextMenu->setWindowOpacity(menuSpecialContextMenu->windowOpacity());
|
|
mouseContextX=plotter->p2x(x/magnification);
|
|
mouseContextY=plotter->p2y((y-getPlotYOffset())/magnification);
|
|
contextMenu->popup(mapToGlobal(QPoint(x,y)));
|
|
contextMenu->resize(contextMenu->sizeHint());
|
|
//qDebug()<<" -> "<<mapToGlobal(QPoint(x,y))<<contextMenu->size()<<contextMenu->pos()<<contextMenu->parent();
|
|
emit contextMenuOpened(mouseContextX, mouseContextY, contextMenu);
|
|
//qDebug()<<"openSpecialContextMenu("<<x<<y<<contextMenu<<") ... DONE";
|
|
*/
|
|
|
|
|
|
mouseContextX=plotter->p2x(x/magnification);
|
|
mouseContextY=plotter->p2y((y-getPlotYOffset())/magnification);
|
|
menuSpecialContextMenu->close();
|
|
menuSpecialContextMenu->popup(mapToGlobal(QPoint(x,y)));
|
|
menuSpecialContextMenu->resize(menuSpecialContextMenu->sizeHint());
|
|
//qDebug()<<" -> "<<mapToGlobal(QPoint(x,y))<<menuSpecialContextMenu->size()<<menuSpecialContextMenu->pos()<<menuSpecialContextMenu->parent();
|
|
emit contextMenuOpened(mouseContextX, mouseContextY, menuSpecialContextMenu);
|
|
//qDebug()<<"openSpecialContextMenu("<<x<<y<<menuSpecialContextMenu<<") ... DONE";
|
|
}
|
|
}
|
|
|
|
void JKQTPlotter::openStandardAndSpecialContextMenu()
|
|
{
|
|
openStandardAndSpecialContextMenu(mouseLastClickX, mouseLastClickY);
|
|
}
|
|
|
|
void JKQTPlotter::openStandardAndSpecialContextMenu(int x, int y)
|
|
{
|
|
//qDebug()<<"openContextMenu("<<x<<y<<contextMenu<<")";
|
|
mouseContextX=plotter->p2x(x/magnification);
|
|
mouseContextY=plotter->p2y((y-getPlotYOffset())/magnification);
|
|
initContextMenu();
|
|
|
|
if (menuSpecialContextMenu) {
|
|
contextMenu->addSeparator();
|
|
for (QAction* act: menuSpecialContextMenu->actions()) {
|
|
contextMenu->addAction(act);
|
|
}
|
|
}
|
|
|
|
contextMenu->popup(mapToGlobal(QPoint(x,y)));
|
|
//qDebug()<<" -> "<<mapToGlobal(QPoint(x,y))<<contextMenu->size()<<contextMenu->pos()<<contextMenu->parent();
|
|
emit contextMenuOpened(mouseContextX, mouseContextY, contextMenu);
|
|
//qDebug()<<"openContextMenu("<<x<<y<<contextMenu<<") ... DONE";
|
|
|
|
}
|
|
|
|
JKQTPMouseDragActionsHashMapIterator JKQTPlotter::findMatchingMouseDragAction(Qt::MouseButton button, Qt::KeyboardModifiers modifiers, bool* found) const
|
|
{
|
|
auto it=registeredOverrideMouseDragActionModes.find(qMakePair<Qt::MouseButton, Qt::KeyboardModifiers>(button, modifiers));
|
|
if (it!=registeredOverrideMouseDragActionModes.end()) {
|
|
if (found) *found=true;
|
|
return it;
|
|
}
|
|
auto itt=plotterStyle.registeredMouseDragActionModes.find(qMakePair<Qt::MouseButton, Qt::KeyboardModifiers>(button, modifiers));
|
|
if (found) *found=(itt!=plotterStyle.registeredMouseDragActionModes.end());
|
|
return itt;
|
|
}
|
|
|
|
JKQTPMouseDoubleClickActionsHashMapIterator JKQTPlotter::findMatchingMouseDoubleClickAction(Qt::MouseButton button, Qt::KeyboardModifiers modifiers) const
|
|
{
|
|
return plotterStyle.registeredMouseDoubleClickActions.find(qMakePair<Qt::MouseButton, Qt::KeyboardModifiers>(button, modifiers));
|
|
}
|
|
|
|
JKQTPMouseWheelActionsHashMapIterator JKQTPlotter::findMatchingMouseWheelAction(Qt::KeyboardModifiers modifiers) const
|
|
{
|
|
return plotterStyle.registeredMouseWheelActions.find(modifiers);
|
|
}
|
|
|
|
void JKQTPlotter::setPlotUpdateEnabled(bool enable)
|
|
{
|
|
doDrawing=enable;
|
|
plotter->setEmittingSignalsEnabled(enable);
|
|
//qDebug()<<objectName()<<" doDrawing="<<doDrawing;
|
|
}
|
|
|
|
void JKQTPlotter::registerMouseDragAction(Qt::MouseButton button, Qt::KeyboardModifiers modifier, JKQTPMouseDragActions action)
|
|
{
|
|
plotterStyle.registeredMouseDragActionModes[qMakePair<Qt::MouseButton, Qt::KeyboardModifiers>(button, modifier)]=action;
|
|
if (button==Qt::LeftButton && modifier==Qt::NoModifier) {
|
|
actMouseLeftAsDefault->setChecked(true);
|
|
resetMouseLeftAction();
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|
}
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|
}
|
|
|
|
void JKQTPlotter::deregisterMouseDragAction(Qt::MouseButton button, Qt::KeyboardModifiers modifier)
|
|
{
|
|
plotterStyle.registeredMouseDragActionModes.remove(qMakePair<Qt::MouseButton, Qt::KeyboardModifiers>(button, modifier));
|
|
}
|
|
|
|
void JKQTPlotter::clearAllRegisteredMouseDragActions()
|
|
{
|
|
plotterStyle.registeredMouseDragActionModes.clear();
|
|
}
|
|
|
|
void JKQTPlotter::registerMouseDoubleClickAction(Qt::MouseButton button, Qt::KeyboardModifiers modifier, JKQTPMouseDoubleClickActions action)
|
|
{
|
|
plotterStyle.registeredMouseDoubleClickActions[qMakePair<Qt::MouseButton, Qt::KeyboardModifiers>(button, modifier)]=action;
|
|
}
|
|
|
|
void JKQTPlotter::deregisterMouseDoubleClickAction(Qt::MouseButton button, Qt::KeyboardModifiers modifier)
|
|
{
|
|
plotterStyle.registeredMouseDoubleClickActions.remove(qMakePair<Qt::MouseButton, Qt::KeyboardModifiers>(button, modifier));
|
|
}
|
|
|
|
void JKQTPlotter::clearAllRegisteredMouseDoubleClickActions()
|
|
{
|
|
plotterStyle.registeredMouseDoubleClickActions.clear();
|
|
}
|
|
|
|
|
|
void initJKQTPlotterResources()
|
|
{
|
|
initJKQTBasePlotterResources();
|
|
}
|
|
|
|
JKQTPlotter::MouseDragAction::MouseDragAction():
|
|
mode(jkqtpmdaZoomByRectangle), modifier(Qt::NoModifier), mouseButton(Qt::LeftButton), valid(false)
|
|
{
|
|
|
|
}
|
|
|
|
JKQTPlotter::MouseDragAction::MouseDragAction(Qt::MouseButton _mouseButton, Qt::KeyboardModifiers _modifier, JKQTPMouseDragActions _mode):
|
|
mode(_mode), modifier(_modifier), mouseButton(_mouseButton), valid(true)
|
|
{
|
|
|
|
}
|
|
|
|
bool JKQTPlotter::MouseDragAction::isValid() const {
|
|
return valid;
|
|
}
|
|
|
|
void JKQTPlotter::MouseDragAction::clear()
|
|
{
|
|
valid=false;
|
|
mode=jkqtpmdaZoomByRectangle;
|
|
modifier=Qt::NoModifier;
|
|
mouseButton=Qt::LeftButton;
|
|
}
|