docksplitter.cpp

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#include "docksplitter.h"
#include "dockpanel.h"
 
QX_DOCK_BEGIN_NAMESPACE
 
class DockSplitterPrivate
{
public:
    QX_DECLARE_PUBLIC(DockSplitter)
public:
    DockSplitterPrivate();
};
 
DockSplitterPrivate::DockSplitterPrivate()
{
}
 
DockSplitter::DockSplitter(QWidget *parent)
    : QSplitter(parent)
{
    QX_INIT_PRIVATE(DockSplitter);
    setChildrenCollapsible(false);
}
 
DockSplitter::DockSplitter(Qt::Orientation orientation, QWidget *parent)
    : QSplitter(orientation, parent)
{
    QX_INIT_PRIVATE(DockSplitter);
}
 
DockSplitter::~DockSplitter()
{
    QX_FINI_PRIVATE();
}
 
bool DockSplitter::hasVisibleContent() const
{
    // TODO Cache or precalculate this to speed up
    for (int i = 0; i < count(); ++i) {
        if (!widget(i)->isHidden()) {
            return true;
        }
    }
 
    return false;
}
 
QWidget *DockSplitter::firstWidget() const
{
    return (count() > 0) ? widget(0) : nullptr;
}
 
QWidget *DockSplitter::lastWidget() const
{
    return (count() > 0) ? widget(count() - 1) : nullptr;
}
 
bool DockSplitter::isResizingWithContainer() const
{
    for (auto panel : findChildren<DockPanel *>()) {
        if (panel->isCentralWidgetArea()) {
            return true;
        }
    }
 
    return false;
}
 
QX_DOCK_END_NAMESPACE