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Added support for dock widget feature DockWidgetDeleteOnClose, added toolbar action for creation of dynamic editors to demo appication, added new material design icons to improve demo gui

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This commit is contained in:
Uwe Kindler 2019-12-10 14:44:44 +01:00
parent 45af8867b2
commit 05f8ce15a2
21 changed files with 366 additions and 14 deletions
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1
demo/CMakeLists.txt
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@ -24,6 +24,7 @@ set(ads_demo_SRCS
main.cpp
MainWindow.cpp
mainwindow.ui
demo.qrc
)
add_executable(AdvancedDockingSystemDemo WIN32 ${ads_demo_SRCS})
if(BUILD_STATIC)

56
demo/MainWindow.cpp
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@ -51,6 +51,7 @@
#include <QComboBox>
#include <QInputDialog>
#include <QRubberBand>
#include <QPlainTextEdit>
#include <QMap>
#include <QElapsedTimer>
@ -115,6 +116,18 @@ static void appendFeaturStringToWindowTitle(ads::CDockWidget* DockWidget)
+ QString(" (%1)").arg(featuresString(DockWidget)));
}
/**
* Helper function to create an SVG icon
*/
static QIcon svgIcon(const QString& File)
{
// This is a workaround, because because in item views SVG icons are not
// properly scaled an look blurry or pixelate
QIcon SvgIcon(File);
SvgIcon.addPixmap(SvgIcon.pixmap(92));
return SvgIcon;
}
//============================================================================
static ads::CDockWidget* createCalendarDockWidget(QMenu* ViewMenu)
@ -124,6 +137,7 @@ static ads::CDockWidget* createCalendarDockWidget(QMenu* ViewMenu)
ads::CDockWidget* DockWidget = new ads::CDockWidget(QString("Calendar %1").arg(CalendarCount++));
DockWidget->setWidget(w);
DockWidget->setToggleViewActionMode(ads::CDockWidget::ActionModeShow);
DockWidget->setIcon(svgIcon(":/adsdemo/images/date_range.svg"));
ViewMenu->addAction(DockWidget->toggleViewAction());
return DockWidget;
}
@ -199,7 +213,6 @@ void MainWindowPrivate::createContent()
// Test container docking
QMenu* ViewMenu = ui.menuView;
auto DockWidget = createCalendarDockWidget(ViewMenu);
DockWidget->setIcon(_this->style()->standardIcon(QStyle::SP_DialogOpenButton));
DockWidget->setFeature(ads::CDockWidget::DockWidgetClosable, false);
DockManager->addDockWidget(ads::LeftDockWidgetArea, DockWidget);
DockManager->addDockWidget(ads::LeftDockWidgetArea, createLongTextLabelDockWidget(ViewMenu));
@ -229,17 +242,9 @@ void MainWindowPrivate::createContent()
DockManager->addDockWidget(ads::RightDockWidgetArea, createLongTextLabelDockWidget(ViewMenu), RighDockArea);
DockManager->addDockWidget(ads::CenterDockWidgetArea, createLongTextLabelDockWidget(ViewMenu), BottomDockArea);
// Test creation of floating dock widgets
DockWidget = createFileSystemTreeDockWidget(ViewMenu);
auto FloatingWidget = DockManager->addDockWidgetFloating(DockWidget);
FloatingWidget->move(QPoint(20, 20));
FloatingWidget = DockManager->addDockWidgetFloating(createLongTextLabelDockWidget(ViewMenu));
FloatingWidget->move(QPoint(100, 100));
auto Action = ui.menuView->addAction(QString("Set %1 floating").arg(DockWidget->windowTitle()));
DockWidget->connect(Action, SIGNAL(triggered()), SLOT(setFloating()));
for (auto DockWidget : DockManager->dockWidgetsMap())
{
_this->connect(DockWidget, SIGNAL(viewToggled(bool)), SLOT(onViewToggled(bool)));
@ -251,11 +256,13 @@ void MainWindowPrivate::createContent()
void MainWindowPrivate::createActions()
{
ui.toolBar->addAction(ui.actionSaveState);
ui.actionSaveState->setIcon(_this->style()->standardIcon(QStyle::SP_DialogSaveButton));
ui.toolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
ui.actionSaveState->setIcon(svgIcon(":/adsdemo/images/save.svg"));
ui.toolBar->addAction(ui.actionRestoreState);
ui.actionRestoreState->setIcon(_this->style()->standardIcon(QStyle::SP_DialogOpenButton));
ui.actionRestoreState->setIcon(svgIcon(":/adsdemo/images/restore.svg"));
SavePerspectiveAction = new QAction("Save Perspective", _this);
SavePerspectiveAction = new QAction("Create Perspective", _this);
SavePerspectiveAction->setIcon(svgIcon(":/adsdemo/images/picture_in_picture.svg"));
_this->connect(SavePerspectiveAction, SIGNAL(triggered()), SLOT(savePerspective()));
PerspectiveListAction = new QWidgetAction(_this);
PerspectiveComboBox = new QComboBox(_this);
@ -265,6 +272,11 @@ void MainWindowPrivate::createActions()
ui.toolBar->addSeparator();
ui.toolBar->addAction(PerspectiveListAction);
ui.toolBar->addAction(SavePerspectiveAction);
QAction* a = ui.toolBar->addAction("Create Editor");
a->setToolTip("Creates floating dynamic dockable editor windows that are deleted on close");
a->setIcon(svgIcon(":/adsdemo/images/note_add.svg"));
_this->connect(a, SIGNAL(triggered()), SLOT(createEditor()));
}
@ -410,3 +422,23 @@ void CMainWindow::onViewToggled(bool Open)
qDebug() << DockWidget->objectName() << " viewToggled(" << Open << ")";
}
//============================================================================
void CMainWindow::createEditor()
{
static int EditorCount = 0;
QPlainTextEdit* w = new QPlainTextEdit();
w->setPlaceholderText("This is an editor. If you close the editor, it will be "
"deleted. Enter your text here.");
w->setStyleSheet("border: none");
ads::CDockWidget* DockWidget = new ads::CDockWidget(QString("Editor %1").arg(EditorCount++));
DockWidget->setWidget(w);
DockWidget->setToggleViewActionMode(ads::CDockWidget::ActionModeShow);
DockWidget->setIcon(svgIcon(":/adsdemo/images/edit.svg"));
DockWidget->setFeature(ads::CDockWidget::DockWidgetDeleteOnClose, true);
d->ui.menuView->addAction(DockWidget->toggleViewAction());
auto FloatingWidget = d->DockManager->addDockWidgetFloating(DockWidget);
FloatingWidget->move(QPoint(20, 20));
}

1
demo/MainWindow.h
View File

@ -59,6 +59,7 @@ private slots:
void on_actionRestoreState_triggered(bool);
void savePerspective();
void onViewToggled(bool Open);
void createEditor();
};
#endif // MAINWINDOW_H

2
demo/demo.pro
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@ -20,6 +20,8 @@ HEADERS += \
FORMS += \
mainwindow.ui
RESOURCES += demo.qrc
LIBS += -L$${ADS_OUT_ROOT}/lib

12
demo/demo.qrc Normal file
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@ -0,0 +1,12 @@
<RCC>
<qresource prefix="/adsdemo">
<file>images/folder.svg</file>
<file>images/folder_open.svg</file>
<file>images/note_add.svg</file>
<file>images/picture_in_picture.svg</file>
<file>images/restore.svg</file>
<file>images/save.svg</file>
<file>images/date_range.svg</file>
<file>images/edit.svg</file>
</qresource>
</RCC>

6
demo/images/date_range.svg Normal file
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@ -0,0 +1,6 @@
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0,0,1024,1024">
<desc>date_range icon - Licensed under Apache License v2.0 (http://www.apache.org/licenses/LICENSE-2.0) - Created with Iconfu.com - Derivative work of Material icons (Copyright Google Inc.)</desc>
<g fill="#03b8e5" fill-rule="nonzero" style="mix-blend-mode: normal">
<path d="M896,256v597.33c0,46.93 -38.4,85.34 -85.33,85.34h-597.34c-47.36,0 -85.33,-38.41 -85.33,-85.34l0.43,-597.33c0,-46.93 37.54,-85.33 84.9,-85.33h42.67v-85.34h85.33v85.34h341.34v-85.34h85.33v85.34h42.67c46.93,0 85.33,38.4 85.33,85.33zM810.67,384h-597.34v469.33h597.34zM384,554.67h-85.33v-85.34h85.33zM554.67,554.67h-85.34v-85.34h85.34zM725.33,554.67h-85.33v-85.34h85.33z"/>
</g>
</svg>
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6
demo/images/edit.svg Normal file
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@ -0,0 +1,6 @@
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0,0,1024,1024">
<desc>create icon - Licensed under Apache License v2.0 (http://www.apache.org/licenses/LICENSE-2.0) - Created with Iconfu.com - Derivative work of Material icons (Copyright Google Inc.)</desc>
<g fill="#03b8e5" fill-rule="nonzero" style="mix-blend-mode: normal">
<path d="M599.89,264.11l160,160l-471.89,471.89h-160v-160zM805.55,378.45l-160,-160l78.08,-78.08c16.64,-16.64 43.52,-16.64 60.16,0l99.84,99.84c16.64,16.64 16.64,43.52 0,60.16z"/>
</g>
</svg>
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6
demo/images/folder.svg Normal file
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@ -0,0 +1,6 @@
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0,0,1024,1024">
<desc>folder icon - Licensed under Apache License v2.0 (http://www.apache.org/licenses/LICENSE-2.0) - Created with Iconfu.com - Derivative work of Material icons (Copyright Google Inc.)</desc>
<g fill="#03b8e5" fill-rule="nonzero" style="mix-blend-mode: normal">
<path d="M512,256h341.33c46.93,0 85.34,38.4 85.34,85.33v426.67c0,46.93 -38.41,85.33 -85.34,85.33h-682.66c-46.93,0 -85.34,-38.4 -85.34,-85.33l0.43,-512c0,-46.93 37.98,-85.33 84.91,-85.33h256z"/>
</g>
</svg>
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6
demo/images/folder_open.svg Normal file
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@ -0,0 +1,6 @@
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0,0,1024,1024">
<desc>folder_open icon - Licensed under Apache License v2.0 (http://www.apache.org/licenses/LICENSE-2.0) - Created with Iconfu.com - Derivative work of Material icons (Copyright Google Inc.)</desc>
<g fill="#03b8e5" fill-rule="nonzero" style="mix-blend-mode: normal">
<path d="M938.67,341.33v426.67c0,46.93 -38.41,85.33 -85.34,85.33h-682.66c-46.93,0 -85.34,-38.4 -85.34,-85.33l0.43,-512c0,-46.93 37.98,-85.33 84.91,-85.33h256l85.33,85.33h341.33c46.93,0 85.34,38.4 85.34,85.33zM853.33,341.33h-682.66v426.67h682.66z"/>
</g>
</svg>
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211
demo/images/material_icons_license.txt Normal file
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@ -0,0 +1,211 @@
The Google Material icons and modifications can be used free of charge for
commerical and non-commerical projects according to the Apache License 2.0.
An attribution to https://material.io/icons/ and/or https://iconfu.com on
your website or in your app's "about" screen would be wonderful.
Please do not re-sell the icons.
Apache License
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6
demo/images/note_add.svg Normal file
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@ -0,0 +1,6 @@
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0,0,1024,1024">
<desc>note_add icon - Licensed under Apache License v2.0 (http://www.apache.org/licenses/LICENSE-2.0) - Created with Iconfu.com - Derivative work of Material icons (Copyright Google Inc.)</desc>
<g fill="#03b8e5" fill-rule="nonzero" style="mix-blend-mode: normal">
<path d="M853.33,341.33v512c0,46.93 -38.4,85.34 -85.33,85.34h-512.43c-46.93,0 -84.9,-38.41 -84.9,-85.34l0.42,-682.66c0,-46.93 37.98,-85.34 84.91,-85.34h341.33zM682.67,597.33h-128v-128h-85.34v128h-128v85.34h128v128h85.34v-128h128zM789.33,384l-234.66,-234.67v234.67z"/>
</g>
</svg>
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@ -0,0 +1,6 @@
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0,0,1024,1024">
<desc>picture_in_picture icon - Licensed under Apache License v2.0 (http://www.apache.org/licenses/LICENSE-2.0) - Created with Iconfu.com - Derivative work of Material icons (Copyright Google Inc.)</desc>
<g fill="#03b8e5" fill-rule="nonzero" style="mix-blend-mode: normal">
<path d="M981.33,213.33v597.34c0,46.93 -38.4,84.48 -85.33,84.48h-768c-46.93,0 -85.33,-37.55 -85.33,-84.48v-597.34c0,-46.93 38.4,-85.33 85.33,-85.33h768c46.93,0 85.33,38.4 85.33,85.33zM896,212.48h-768v598.61h768zM810.67,554.67h-341.34v-256h341.34z"/>
</g>
</svg>
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@ -0,0 +1,6 @@
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0,0,1024,1024">
<desc>restore icon - Licensed under Apache License v2.0 (http://www.apache.org/licenses/LICENSE-2.0) - Created with Iconfu.com - Derivative work of Material icons (Copyright Google Inc.)</desc>
<g fill="#03b8e5" fill-rule="nonzero" style="mix-blend-mode: normal">
<path d="M938.67,512c0,212.05 -171.95,384 -384,384c-106.24,0 -201.81,-43.09 -271.36,-112.64l60.58,-60.59c53.76,54.19 128.43,87.9 210.78,87.9c165.12,0 298.66,-133.55 298.66,-298.67c0,-165.12 -133.54,-298.67 -298.66,-298.67c-165.12,0 -298.67,133.55 -298.67,298.67h128l-172.37,171.95l-2.99,-5.98l-165.97,-165.97h128c0,-212.05 171.95,-384 384,-384c212.05,0 384,171.95 384,384zM576,341.33v181.34l149.33,88.74l-30.72,51.63l-182.61,-108.37v-213.34z"/>
</g>
</svg>
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<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0,0,1024,1024">
<desc>save icon - Licensed under Apache License v2.0 (http://www.apache.org/licenses/LICENSE-2.0) - Created with Iconfu.com - Derivative work of Material icons (Copyright Google Inc.)</desc>
<g fill="#03b8e5" fill-rule="nonzero" style="mix-blend-mode: normal">
<path d="M896,298.67v512c0,46.93 -38.4,85.33 -85.33,85.33h-597.34c-47.36,0 -85.33,-38.4 -85.33,-85.33v-597.34c0,-46.93 37.97,-85.33 85.33,-85.33h512zM640,213.33h-426.67v170.67h426.67zM640,682.67c0,-70.83 -57.17,-128 -128,-128c-70.83,0 -128,57.17 -128,128c0,70.83 57.17,128 128,128c70.83,0 128,-57.17 128,-128z"/>
</g>
</svg>
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10
src/DockAreaWidget.cpp
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@ -491,7 +491,15 @@ void CDockAreaWidget::hideAreaWithNoVisibleContent()
void CDockAreaWidget::onTabCloseRequested(int Index)
{
ADS_PRINT("CDockAreaWidget::onTabCloseRequested " << Index);
dockWidget(Index)->toggleView(false);
auto* DockWidget = dockWidget(Index);
if (DockWidget->features().testFlag(CDockWidget::DockWidgetDeleteOnClose))
{
DockWidget->deleteDockWidget();
}
else
{
DockWidget->toggleView(false);
}
}

2
src/DockManager.cpp
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@ -650,8 +650,10 @@ CDockWidget* CDockManager::findDockWidget(const QString& ObjectName) const
//============================================================================
void CDockManager::removeDockWidget(CDockWidget* Dockwidget)
{
emit dockWidgetAboutToBeRemoved(Dockwidget);
d->DockWidgetsMap.remove(Dockwidget->objectName());
CDockContainerWidget::removeDockWidget(Dockwidget);
emit dockWidgetRemoved(Dockwidget);
}
//============================================================================

14
src/DockManager.h
View File

@ -440,6 +440,20 @@ signals:
* tooltips for the DockArea buttons.
*/
void dockAreaCreated(CDockAreaWidget* DockArea);
/**
* This signal is emitted just before the given dock widget is removed
* from the
*/
void dockWidgetAboutToBeRemoved(CDockWidget* DockWidget);
/**
* This signal is emitted if a dock widget has been removed with the remove
* removeDockWidget() function.
* If this signal is emitted, the dock widget has been removed from the
* docking system but it is not deleted yet.
*/
void dockWidgetRemoved(CDockWidget* DockWidget);
}; // class DockManager
} // namespace ads
//-----------------------------------------------------------------------------

8
src/DockWidget.cpp
View File

@ -737,6 +737,14 @@ void CDockWidget::setFloating()
}
//============================================================================
void CDockWidget::deleteDockWidget()
{
dockManager()->removeDockWidget(this);
deleteLater();
}
} // namespace ads
//---------------------------------------------------------------------------

7
src/DockWidget.h
View File

@ -143,6 +143,7 @@ public:
DockWidgetClosable = 0x01,
DockWidgetMovable = 0x02,///< this feature is not properly implemented yet and is ignored
DockWidgetFloatable = 0x04,
DockWidgetDeleteOnClose = 0x08, ///< deletes the dock widget when it is closed
AllDockWidgetFeatures = DockWidgetClosable | DockWidgetMovable | DockWidgetFloatable,
NoDockWidgetFeatures = 0x00
};
@ -419,6 +420,12 @@ public slots:
*/
void setFloating();
/**
* This function will delete the dock widget and its content from the
* docking system
*/
void deleteDockWidget();
signals:
/**
* This signal is emitted if the dock widget is opened or closed

1
src/DockWidgetTab.cpp
View File

@ -346,7 +346,6 @@ void CDockWidgetTab::mouseMoveEvent(QMouseEvent* ev)
{
// Moving the tab is always allowed because it does not mean moving the
// dock widget around
qDebug() << "DraggingTab";
d->moveTab(ev);
}

7
src/FloatingDockContainer.cpp
View File

@ -353,6 +353,13 @@ void CFloatingDockContainer::closeEvent(QCloseEvent *event)
if (isClosable())
{
auto TopLevelDockWidget = topLevelDockWidget();
if (TopLevelDockWidget && TopLevelDockWidget->features().testFlag(CDockWidget::DockWidgetDeleteOnClose))
{
TopLevelDockWidget->deleteDockWidget();
this->deleteLater();
}
// In Qt version after 5.9.2 there seems to be a bug that causes the
// QWidget::event() function to not receive any NonClientArea mouse
// events anymore after a close/show cycle. The bug is reported here: