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MainWindow::MainWindow()
{
	m_pVSplitter = new Splitter( Qt::Vertical, this );
	m_pHSplitter = new Splitter( Qt::Horizontal, m_pVSplitter );
	.
	.
	init();
	.
	.
	setCentralWidget( m_pMdiArea );	
}

Code: Alles auswählen

#include <QtGui/QSplitter>
#include <QtGui/QSplitterHandle>


class Splitter : public QSplitter {
public:
	Splitter(Qt::Orientation orientation, QWidget *parent = 0)
		: QSplitter(orientation, parent) 
	{
			setHandleWidth(7);
			SplitterHandle *sp = createHandle();
	}

protected:
	QSplitterHandle *createHandle() {
		return new SplitterHandle(orientation(), this);
	}

private:
	class SplitterHandle : public QSplitterHandle {
	public:
		SplitterHandle(Qt::Orientation orientation, QSplitter *parent = 0)
			: QSplitterHandle(orientation, parent) { }

		void paintEvent(QPaintEvent *event) {
			QPainter painter(this);
			QLinearGradient gradient(0, 0, rect().width(), rect().height());
			
			if (orientation() == Qt::Horizontal) {
				gradient.setStart(rect().left(), rect().height()/2);
				gradient.setFinalStop(rect().right(), rect().height()/2);
			} else {
				gradient.setStart(rect().width()/2, rect().top());
				gradient.setFinalStop(rect().width()/2, rect().bottom());
			}
			painter.fillRect(event->rect(), QBrush(gradient));

		}
	};
};

Code: Alles auswählen

A QSplitter derives from a QFrame and hence can be styled like a QFrame.