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Fixed initial position for CFloatingDockContainer when dragging a tab outside of the tabbar

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This commit is contained in:
Uwe Kindler 2020-02-19 18:36:57 +01:00
parent 3407945f19
commit 3f09d5c6ea
1 changed files with 16 additions and 5 deletions
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21
src/DockWidgetTab.cpp
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@ -68,6 +68,7 @@ struct DockWidgetTabPrivate
QLabel* IconLabel = nullptr; QLabel* IconLabel = nullptr;
tTabLabel* TitleLabel; tTabLabel* TitleLabel;
QPoint GlobalDragStartMousePosition; QPoint GlobalDragStartMousePosition;
QPoint DragStartMousePosition;
bool IsActiveTab = false; bool IsActiveTab = false;
CDockAreaWidget* DockArea = nullptr; CDockAreaWidget* DockArea = nullptr;
eDragState DragState = DraggingInactive; eDragState DragState = DraggingInactive;
@ -150,6 +151,15 @@ struct DockWidgetTabPrivate
return w; return w;
} }
} }
/**
* Saves the drag start position in global and local coordinates
*/
void saveDragStartMousePosition(const QPoint& GlobalPos)
{
GlobalDragStartMousePosition = GlobalPos;
DragStartMousePosition = _this->mapFromGlobal(GlobalPos);
}
}; };
// struct DockWidgetTabPrivate // struct DockWidgetTabPrivate
@ -229,7 +239,6 @@ bool DockWidgetTabPrivate::startFloating(eDragState DraggingState)
ADS_PRINT("startFloating"); ADS_PRINT("startFloating");
DragState = DraggingState; DragState = DraggingState;
auto DragStartMousePosition = _this->mapFromGlobal(GlobalDragStartMousePosition);
QSize Size = DockArea->size(); QSize Size = DockArea->size();
IFloatingWidget* FloatingWidget = nullptr; IFloatingWidget* FloatingWidget = nullptr;
bool OpaqueUndocking = CDockManager::configFlags().testFlag(CDockManager::OpaqueUndocking) || bool OpaqueUndocking = CDockManager::configFlags().testFlag(CDockManager::OpaqueUndocking) ||
@ -287,7 +296,7 @@ void CDockWidgetTab::mousePressEvent(QMouseEvent* ev)
if (ev->button() == Qt::LeftButton) if (ev->button() == Qt::LeftButton)
{ {
ev->accept(); ev->accept();
d->GlobalDragStartMousePosition = ev->globalPos(); d->saveDragStartMousePosition(ev->globalPos());
d->DragState = DraggingMousePressed; d->DragState = DraggingMousePressed;
emit clicked(); emit clicked();
return; return;
@ -304,6 +313,7 @@ void CDockWidgetTab::mouseReleaseEvent(QMouseEvent* ev)
{ {
auto CurrentDragState = d->DragState; auto CurrentDragState = d->DragState;
d->GlobalDragStartMousePosition = QPoint(); d->GlobalDragStartMousePosition = QPoint();
d->DragStartMousePosition = QPoint();
d->DragState = DraggingInactive; d->DragState = DraggingInactive;
switch (CurrentDragState) switch (CurrentDragState)
@ -412,7 +422,7 @@ void CDockWidgetTab::contextMenuEvent(QContextMenuEvent* ev)
return; return;
} }
d->GlobalDragStartMousePosition = ev->globalPos(); d->saveDragStartMousePosition(ev->globalPos());
QMenu Menu(this); QMenu Menu(this);
const bool isFloatable = d->DockWidget->features().testFlag(CDockWidget::DockWidgetFloatable); const bool isFloatable = d->DockWidget->features().testFlag(CDockWidget::DockWidgetFloatable);
@ -542,7 +552,7 @@ void CDockWidgetTab::mouseDoubleClickEvent(QMouseEvent *event)
if ((!d->DockArea->dockContainer()->isFloating() || d->DockArea->dockWidgetsCount() > 1) if ((!d->DockArea->dockContainer()->isFloating() || d->DockArea->dockWidgetsCount() > 1)
&& d->DockWidget->features().testFlag(CDockWidget::DockWidgetFloatable)) && d->DockWidget->features().testFlag(CDockWidget::DockWidgetFloatable))
{ {
d->GlobalDragStartMousePosition = event->globalPos(); d->saveDragStartMousePosition(event->globalPos());
d->startFloating(DraggingInactive); d->startFloating(DraggingInactive);
} }
@ -585,7 +595,8 @@ void CDockWidgetTab::detachDockWidget()
{ {
return; return;
} }
d->GlobalDragStartMousePosition = QCursor::pos();
d->saveDragStartMousePosition(QCursor::pos());
d->startFloating(DraggingInactive); d->startFloating(DraggingInactive);
} }