C++ (Cpp) QMainWindow::isSeparator Beispiele

Beispiel #1

Datei: tool_widgeteditor.cpp Projekt: kuailexs/symbiandump-mw3

bool WidgetEditorTool::mainWindowSeparatorEvent(QWidget *widget, QEvent *event)
{
    QMainWindow *mw = qobject_cast<QMainWindow*>(widget);
    if (mw == 0)
        return false;

    if (event->type() != QEvent::MouseButtonPress
            && event->type() != QEvent::MouseMove
            && event->type() != QEvent::MouseButtonRelease)
        return false;

    QMouseEvent *e = static_cast<QMouseEvent*>(event);

    if (event->type() == QEvent::MouseButtonPress) {
        if (mw->isSeparator(e->pos())) {
            m_separator_drag_mw = mw;
            return true;
        }
        return false;
    }

    if (event->type() == QEvent::MouseMove)
        return m_separator_drag_mw == mw;

    if (event->type() == QEvent::MouseButtonRelease) {
        if (m_separator_drag_mw != mw)
            return false;
        m_separator_drag_mw = 0;
        return true;
    }

    return false;
}