-/*
- * XGUI_HistoryMenu.cpp
- *
- * Created on: Feb 2, 2015
- * Author: sbh
- */
+// Copyright (C) 2014-2017 CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or
+// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+//
#include <XGUI_HistoryMenu.h>
#include <QListWidget>
#include <QWidgetAction>
#include <QToolButton>
+#include <QAction>
+
+XGUI_HistoryMenu::XGUI_HistoryMenu(QAction* theParent)
+ : QMenu(NULL),
+ myHistoryList(NULL)
+{
+ theParent->setMenu(this);
+ initMenu();
+
+ connect(theParent, SIGNAL(destroyed()), this, SLOT(deleteLater()));
+}
-//! Extends given feature with previously created context menu.
-//! \param theId - Id of the feature to add \a theMenu
-//! \param theMenu - Enables or disables menu feature
XGUI_HistoryMenu::XGUI_HistoryMenu(QToolButton* theParent)
: QMenu(theParent),
- myHistoryList(new QListWidget(this))
+ myHistoryList(NULL)
{
theParent->setMenu(this);
theParent->setPopupMode(QToolButton::MenuButtonPopup);
+ initMenu();
+}
+
+void XGUI_HistoryMenu::initMenu()
+{
+ myHistoryList = new QListWidget(this);
QWidgetAction* aListAction = new QWidgetAction(this);
aListAction->setDefaultWidget(myHistoryList);
this->addAction(aListAction);
-
- myHistoryList->setMouseTracking(true); // track mouse hover
+ myHistoryList->setMouseTracking(true); // track mouse hover
myHistoryList->setSelectionMode(QAbstractItemView::ExtendedSelection);
- connect(myHistoryList, SIGNAL(itemEntered(QListWidgetItem *)),
- this, SLOT(setStackSelectedTo(QListWidgetItem *)));
- connect(myHistoryList, SIGNAL(itemClicked(QListWidgetItem *)),
- this, SLOT(onItemPressed(QListWidgetItem *)));
+ connect(myHistoryList, SIGNAL(itemEntered(QListWidgetItem *)), this,
+ SLOT(setStackSelectedTo(QListWidgetItem *)));
+ connect(myHistoryList, SIGNAL(itemClicked(QListWidgetItem *)), this,
+ SLOT(onItemPressed(QListWidgetItem *)));
}
XGUI_HistoryMenu::~XGUI_HistoryMenu()
{
}
-void XGUI_HistoryMenu::setHistory(const QList<QAction*>& theActions)
+void XGUI_HistoryMenu::setHistory(const QList<ActionInfo>& theActions)
{
myHistoryList->clear();
- foreach(QAction* anAct, theActions) {
- QListWidgetItem* anItem = new QListWidgetItem(anAct->icon(),
- anAct->text(),
- myHistoryList);
- anAct->deleteLater();
+ foreach(ActionInfo anAct, theActions) {
+ QListWidgetItem* anItem = new QListWidgetItem(anAct.icon, anAct.text, myHistoryList);
}
}
+void XGUI_HistoryMenu::leaveEvent(QEvent* theEvent)
+{
+ setStackSelectedTo(NULL);
+ QMenu::leaveEvent(theEvent);
+}
void XGUI_HistoryMenu::setStackSelectedTo(QListWidgetItem * theItem)
{
- if (!theItem)
- return;
-
QListWidgetItem* eachItem = NULL;
- bool isSelect = true;
+ bool isSelect = theItem != NULL;
for(int aRow = 0; aRow < myHistoryList->count(); ++aRow) {
eachItem = myHistoryList->item(aRow);
myHistoryList->setItemSelected(eachItem, isSelect);
isSelect = false;
}
}
+ // to avoid blinking caused by QMenu paint event (paints on top of the list)
+ myHistoryList->repaint();
+}
+
+void hideUpToMenuBar( QMenu* theMenu )
+{
+ theMenu->hide();
+ foreach( QWidget* aWidget, theMenu->menuAction()->associatedWidgets() )
+ {
+ QMenu* aMenu = qobject_cast<QMenu*>( aWidget );
+ if( aMenu )
+ {
+ aMenu->hide();
+ hideUpToMenuBar( aMenu );
+ }
+ }
}
void XGUI_HistoryMenu::onItemPressed(QListWidgetItem * theItem)
{
int selectedSize = myHistoryList->row(theItem) + 1;
- emit actionsSelected(selectedSize);
- hide();
- myHistoryList->clear();
+ emit actionSelected(selectedSize);
+ hideUpToMenuBar( this );
}