C++ (Cpp) SetPropertyCommand::setOldValueの例

コード例 #1

ファイル: widgetselection.cpp プロジェクト: hkahn/qt5-qttools-nacl

void WidgetHandle::mouseReleaseEvent(QMouseEvent *e)
{
    if (e->button() != Qt::LeftButton || !m_active)
        return;

    e->accept();

    if (!m_formWindow->hasFeature(FormWindow::EditFeature))
        return;

    switch (WidgetSelection::widgetState(m_formWindow->core(), m_widget)) {
    case WidgetSelection::UnlaidOut:
       if (m_geom != m_widget->geometry()) {
           SetPropertyCommand *cmd = new SetPropertyCommand(m_formWindow);
           cmd->init(m_widget, QStringLiteral("geometry"), m_widget->geometry());
           cmd->setOldValue(m_origGeom);
           m_formWindow->commandHistory()->push(cmd);
           m_formWindow->emitSelectionChanged();
       }
       break;
    case WidgetSelection::LaidOut:
       break;
    case WidgetSelection::ManagedGridLayout:
       changeGridLayoutItemSpan();
       break;
    case WidgetSelection::ManagedFormLayout:
        changeFormLayoutItemSpan();
        break;
    }
}