Scarfski/Qt-Advanced-Docking-System
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Created new DockAreaTitleBar class to encapsulate all title bar functionality

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This commit is contained in:
Uwe Kindler
2018-10-12 13:37:37 +02:00
parent 9c95e34df5
commit 9bfb3fbea1
7 changed files with 330 additions and 84 deletions
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45
src/DockAreaTabBar.cpp
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@@ -39,8 +39,6 @@ struct DockAreaTabBarPrivate
QWidget* TabsContainerWidget;
QBoxLayout* TabsLayout;
int CurrentIndex = -1;
bool MenuOutdated = true;
QMenu* TabsMenu;
/**
* Private data constructor
@@ -266,7 +264,7 @@ void CDockAreaTabBar::insertTab(int Index, CDockWidgetTab* Tab)
connect(Tab, SIGNAL(clicked()), this, SLOT(onTabClicked()));
connect(Tab, SIGNAL(moved(const QPoint&)), this, SLOT(onTabWidgetMoved(const QPoint&)));
Tab->installEventFilter(this);
d->MenuOutdated = true;
emit tabInserted(Index);
if (Index <= d->CurrentIndex)
{
setCurrentIndex(d->CurrentIndex++);
@@ -320,10 +318,10 @@ void CDockAreaTabBar::removeTab(CDockWidgetTab* Tab)
}
}
emit removingTab(RemoveIndex);
d->TabsLayout->removeWidget(Tab);
Tab->disconnect(this);
Tab->removeEventFilter(this);
d->MenuOutdated = true;
qDebug() << "NewCurrentIndex " << NewCurrentIndex;
if (NewCurrentIndex != d->CurrentIndex)
{
@@ -448,7 +446,14 @@ void CDockAreaTabBar::closeTab(int Index)
{
return;
}
auto Tab = tab(Index);
if (!Tab->isVisibleTo(this))
{
return;
}
emit tabCloseRequested(Index);
Tab->hide();
}
@@ -456,20 +461,40 @@ void CDockAreaTabBar::closeTab(int Index)
bool CDockAreaTabBar::eventFilter(QObject *watched, QEvent *event)
{
bool Result = Super::eventFilter(watched, event);
if (event->type() != QEvent::Hide)
{
return Result;
}
CDockWidgetTab* Tab = qobject_cast<CDockWidgetTab*>(watched);
if (!Tab)
{
return Result;
}
qDebug() << "Hide event for tab " << Tab->text();
if (event->type() == QEvent::Hide)
{
return Result;
}
int TabIndex = d->TabsLayout->indexOf(Tab);
switch (event->type())
{
case QEvent::Hide: emit tabClosed(TabIndex); break;
case QEvent::Show: emit tabOpened(TabIndex); break;
default:
break;
}
return Result;
}
//===========================================================================
bool CDockAreaTabBar::isTabOpen(int Index) const
{
if (Index < 0 || Index >= count())
{
return false;
}
return tab(Index)->isVisibleTo(this);
}
} // namespace ads
//---------------------------------------------------------------------------