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List:       kde-commits
Subject:    KDE/kdelibs/kdeui
From:       Albert Astals Cid <tsdgeos () terra ! es>
Date:       2005-06-04 12:06:23
Message-ID: 1117886783.750935.25803.nullmailer () svn ! kde ! org
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SVN commit 422055 by aacid:

commit KSelectAction::setMaxComboViewCount( int n ) nobody oposed at k-c-d


 M  +9 -0      kactionclasses.cpp  
 M  +8 -0      kactionclasses.h  


--- trunk/KDE/kdelibs/kdeui/kactionclasses.cpp #422054:422055
@@ -335,6 +335,7 @@
     m_menu = 0;
     m_current = -1;
     m_comboWidth = -1;
+    m_maxComboViewCount = -1;
   }
   bool m_edit;
   bool m_menuAccelsEnabled;
@@ -342,6 +343,7 @@
   int m_current;
   int m_comboWidth;
   QStringList m_list;
+  int m_maxComboViewCount;
 
   QString makeMenuText( const QString &_text )
   {
@@ -465,6 +467,12 @@
     updateComboWidth( i );
 
 }
+
+void KSelectAction::setMaxComboViewCount( int n )
+{
+  d->m_maxComboViewCount = n;
+}
+
 QPopupMenu* KSelectAction::popupMenu() const
 {
 	kdDebug(129) << "KAction::popupMenu()" << endl; // remove -- ellis
@@ -668,6 +676,7 @@
       }
       cb->setInsertionPolicy( QComboBox::NoInsertion );
       QWhatsThis::add( cb, whatsThis() );
+      if ( d->m_maxComboViewCount != -1 ) cb->setSizeLimit( d->m_maxComboViewCount );
     }
 
     addContainer( bar, id_ );
--- trunk/KDE/kdelibs/kdeui/kactionclasses.h #422054:422055
@@ -462,6 +462,14 @@
      * This returns the maximum width set by setComboWidth
      */
     virtual int comboWidth() const;
+    
+    /**
+     * Sets the maximum items that are visible at once if the action 
+     * is a combobox, that is the number of items in the combobox's viewport
+     * Only works before the action is plugged
+     * @since 3.5
+     */
+    void setMaxComboViewCount( int n );
 
     /**
      * Returns a pointer to the popup menu used by this action.
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