mirrors/Qt-Advanced-Docking-System
1
0
Fork 0
mirror of https://github.com/githubuser0xFFFF/Qt-Advanced-Docking-System.git synced 2024-12-24 23:31:32 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fixed small bug in FloatingDragPreview that caused flashing of hidden overlay when dragging the last visible dock widget in non opaque docking mode

Browse Source
This commit is contained in:
Uwe Kindler 2020-05-07 14:20:31 +02:00
parent 985d164cd1
commit 62ce9dca5d
1 changed files with 13 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
src/FloatingDragPreview.cpp
View File

@ -123,7 +123,19 @@ void FloatingDragPreviewPrivate::updateDropOverlays(const QPoint &GlobalPos)
int VisibleDockAreas = TopContainer->visibleDockAreaCount();
ContainerOverlay->setAllowedAreas(
VisibleDockAreas > 1 ? OuterDockAreas : AllDockAreas);
DockWidgetArea ContainerArea = ContainerOverlay->showOverlay(TopContainer);
DockWidgetArea ContainerArea = InvalidDockWidgetArea;
// If there is only one single visible dock area in a container, then
// it does not make sense to show a dock overlay because the dock area
// would be removed and inserted at the same position
if (VisibleDockAreas <= 1)
{
ContainerOverlay->hideOverlay();
}
else
{
ContainerArea = ContainerOverlay->showOverlay(TopContainer);
}
ContainerOverlay->enableDropPreview(ContainerArea != InvalidDockWidgetArea);
auto DockArea = TopContainer->dockAreaAt(GlobalPos);
if (DockArea && DockArea->isVisible() && VisibleDockAreas > 0 && DockArea != ContentSourceArea)
@ -151,14 +163,6 @@ void FloatingDragPreviewPrivate::updateDropOverlays(const QPoint &GlobalPos)
else
{
DockAreaOverlay->hideOverlay();
// If there is only one single visible dock area in a container, then
// it does not make sense to show a dock overlay because the dock area
// would be removed and inserted at the same position
if (VisibleDockAreas <= 1)
{
ContainerOverlay->hideOverlay();
}
if (DockArea == ContentSourceArea && InvalidDockWidgetArea == ContainerDropArea)
{
DropContainer = nullptr;