From: mzn <mzn@opencascade.com>
Date: Fri, 8 Jul 2005 08:53:02 +0000 (+0000)
Subject: Improvement(Add keyboard shortcuts to make ?Split vertical / Split horizontal / Close... 
X-Git-Tag: V3_0_1~81
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=c9cb36e8408975a5dca04c3e22b45a692615b7d3;p=modules%2Fgui.git

Improvement(Add keyboard shortcuts to make ?Split vertical / Split horizontal / Close? on the current viewer).
---

diff --git a/src/Qtx/QtxWorkstack.cxx b/src/Qtx/QtxWorkstack.cxx
index 128baae7f..9169b4612 100644
--- a/src/Qtx/QtxWorkstack.cxx
+++ b/src/Qtx/QtxWorkstack.cxx
@@ -4,6 +4,7 @@
 #include "QtxWorkstack.h"
 
 #include <qstyle.h>
+#include <qaction.h>
 #include <qlayout.h>
 #include <qpixmap.h>
 #include <qiconset.h>
@@ -27,6 +28,14 @@ QtxWorkstack::QtxWorkstack( QWidget* parent )
 myWin( 0 ),
 myArea( 0 )
 {
+  myActionsMap.insert( SplitVertical,   new QAction( tr( "Split vertically" ),   0, this ));
+  myActionsMap.insert( SplitHorizontal, new QAction( tr( "Split horizontally" ), 0, this ));
+  myActionsMap.insert( Close,           new QAction( tr( "Close" ),              0, this ));		       
+
+  connect( myActionsMap[SplitVertical], SIGNAL( activated() ), this, SLOT( splitVertical() ) );
+  connect( myActionsMap[SplitHorizontal], SIGNAL( activated() ), this, SLOT( splitHorizontal() ) );
+  connect( myActionsMap[Close], SIGNAL( activated() ), this, SLOT( onCloseWindow() ) );
+
   QVBoxLayout* base = new QVBoxLayout( this );
   mySplit = new QSplitter( this );
   mySplit->setChildrenCollapsible( false );
@@ -365,6 +374,21 @@ void QtxWorkstack::SetRelativePosition (QWidget* wid,
   }
 }
 
+
+void QtxWorkstack::setAccel( const int id, const int accel )
+{
+  if (!myActionsMap.contains(id))
+    return;
+  myActionsMap[id]->setAccel(accel);
+}
+
+int QtxWorkstack::accel (const int id) const
+{
+  if (!myActionsMap.contains(id))
+    return 0;
+  return myActionsMap[id]->accel();
+}
+
 static int positionSimple (QIntList& szList, const int nb, const int splitter_size,
                            const int item_ind, const int item_rel_pos,
                            const int need_pos, const int splitter_pos)
@@ -632,6 +656,12 @@ void QtxWorkstack::splitHorizontal()
   split( Qt::Horizontal );
 }
 
+void QtxWorkstack::onCloseWindow()
+{
+  if ( activeWindow() )
+    activeWindow()->close();
+}
+
 QSplitter* QtxWorkstack::wrapSplitter( QtxWorkstackArea* area )
 {
   if ( !area )
@@ -693,23 +723,6 @@ void QtxWorkstack::insertWidget( QWidget* wid, QWidget* pWid, QWidget* after )
     itr.current()->reparent( pWid, QPoint( 0, 0 ), map.contains( itr.current() ) ? map[itr.current()] : false );
 }
 
-void QtxWorkstack::onPopupActivated( int id )
-{
-  switch ( id )
-  {
-  case SplitVertical:
-    splitVertical();
-    break;
-  case SplitHorizontal:
-    splitHorizontal();
-    break;
-  case Close:
-    if ( activeWindow() )
-      activeWindow()->close();
-    break;
-  }
-}
-
 void QtxWorkstack::onDestroyed( QObject* obj )
 {
   QtxWorkstackArea* area = (QtxWorkstackArea*)obj;
@@ -768,16 +781,15 @@ void QtxWorkstack::onContextMenuRequested( QPoint p )
     return;
 
   QPopupMenu* pm = new QPopupMenu();
-  connect( pm, SIGNAL( activated( int ) ), this, SLOT( onPopupActivated( int ) ) );
-
+  
   if ( lst.count() > 1 )
   {
-    pm->insertItem( tr( "Split vertically" ), SplitVertical );
-    pm->insertItem( tr( "Split horizontally" ), SplitHorizontal );
+    myActionsMap[SplitVertical]->addTo( pm );
+    myActionsMap[SplitHorizontal]->addTo( pm );
     pm->insertSeparator();
   }
-  pm->insertItem( tr( "Close" ), Close );
-
+  myActionsMap[Close]->addTo( pm );
+  
   pm->exec( p );
 
   delete pm;
diff --git a/src/Qtx/QtxWorkstack.h b/src/Qtx/QtxWorkstack.h
index d0eebbb13..a48854bbb 100644
--- a/src/Qtx/QtxWorkstack.h
+++ b/src/Qtx/QtxWorkstack.h
@@ -11,6 +11,7 @@
 #include <qtabbar.h>
 #include <qwidgetlist.h>
 
+class QAction;
 class QTabBar;
 class QPainter;
 class QSplitter;
@@ -25,9 +26,7 @@ class QtxWorkstackTabBar;
 class QTX_EXPORT QtxWorkstack : public QWidget
 {
   Q_OBJECT
-
-  enum { SplitVertical, SplitHorizontal, Close };
-
+ 
 public:
 
   QtxWorkstack( QWidget* = 0 );
@@ -40,6 +39,8 @@ public:
 
   void                split( const int );
 
+  enum { SplitVertical, SplitHorizontal, Close };
+
   // begin: jfa 06.07.2005
   enum SplitType {
     SPLIT_STAY, //!< given widget stays in its workarea, others are moved into a new one
@@ -96,19 +97,36 @@ public:
   void SetRelativePosition( QWidget* wid, const Qt::Orientation o, const double pos );
   // end: jfa 06.07.2005
 
+  /*!
+   * \brief Sets the action's accelerator key to accel. 
+   * \param id - the key of the action in the actions map.
+   * \param accel - action's accelerator key.
+   */
+  void setAccel( const int id, const int accel );
+
+  /*!
+   * \brief Returns the action's accelerator key.
+   * \param id - the key of the action in the actions map.
+   * \retval int  - action's accelerator key.
+   */
+  int accel (const int id) const;
+
 signals:
   void                windowActivated( QWidget* );
 
 public slots:
   void                splitVertical();
   void                splitHorizontal();
-
+  
 private slots:
-  void                onPopupActivated( int );
   void                onDestroyed( QObject* );
   void                onWindowActivated( QWidget* );
   void                onContextMenuRequested( QPoint );
   void                onDeactivated( QtxWorkstackArea* );
+  /*!
+   * \brief Closes the active window.
+   */
+  void                onCloseWindow();
 
 protected:
   virtual void        childEvent( QChildEvent* );
@@ -163,6 +181,8 @@ private:
   QtxWorkstackArea*   myArea;
   QSplitter*          mySplit;
 
+  QMap<int, QAction*> myActionsMap; //!< The map of the actions. Allows to get the QAction object by the key.
+
   friend class QtxWorkstackArea;
   friend class QtxWorkstackDrag;
 };
@@ -347,6 +367,7 @@ private:
   int                 myTab;
   QtxWorkstackArea*   myArea;
   QPainter*           myPainter;
+  
 };
 
 #endif
diff --git a/src/Qtx/QtxWorkstackAction.cxx b/src/Qtx/QtxWorkstackAction.cxx
index 80c0e26af..82058dabf 100644
--- a/src/Qtx/QtxWorkstackAction.cxx
+++ b/src/Qtx/QtxWorkstackAction.cxx
@@ -168,6 +168,12 @@ void QtxWorkstackAction::onAboutToShow()
   if ( !obj || !obj->inherits( "QPopupMenu" ) )
     return;
 
+  QtxWorkstack* ws = workstack();
+  if ( ws )
+    {
+      myItem[VSplit]->setAccel(ws->accel(QtxWorkstack::SplitVertical));
+      myItem[HSplit]->setAccel(ws->accel(QtxWorkstack::SplitHorizontal));
+    }
   updatePopup( (QPopupMenu*)obj );
 }
 
diff --git a/src/STD/STD_TabDesktop.cxx b/src/STD/STD_TabDesktop.cxx
index 0e144b8cd..d2039af15 100644
--- a/src/STD/STD_TabDesktop.cxx
+++ b/src/STD/STD_TabDesktop.cxx
@@ -28,6 +28,10 @@ myWorkstackAction( 0 )
 
   myWorkstack = new QtxWorkstack( base );
 
+  myWorkstack->setAccel(QtxWorkstack::SplitVertical,   SHIFT + Key_V);
+  myWorkstack->setAccel(QtxWorkstack::SplitHorizontal, SHIFT + Key_H);
+  myWorkstack->setAccel(QtxWorkstack::Close,           SHIFT + Key_C);
+
   connect( myWorkstack, SIGNAL( windowActivated( QWidget* ) ),
            this, SLOT( onWindowActivated( QWidget* ) ) );