From ce4a32fe52ef09d8f5ff1dd22c001110902b60a2 Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
 BUG:215923

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 kdeui/kcmenumngr.h | 114 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 114 insertions(+)
 create mode 100644 kdeui/kcmenumngr.h

(limited to 'kdeui/kcmenumngr.h')

diff --git a/kdeui/kcmenumngr.h b/kdeui/kcmenumngr.h
new file mode 100644
index 000000000..36a2580ad
--- /dev/null
+++ b/kdeui/kcmenumngr.h
@@ -0,0 +1,114 @@
+/* This file is part of the KDE libraries
+    Copyright (C) 1999 Matthias Ettrich (ettrich@kde.org)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef KCMENUMNGR_H
+#define KCMENUMNGR_H
+
+
+class QWidget;
+class QPopupMenu;
+class KContextMenuManagerPrivate;
+#include <qobject.h>
+#include <qptrdict.h>
+#include <qkeysequence.h>
+
+#include <kdelibs_export.h>
+
+/**
+@short Convenience class to mangage context menus
+@author Matthias Ettrich <ettrich@kde.org>
+
+KContextMenuManager manages configurable context popup menus.  Instead
+of reimplementing QWidget::mousePressEvent() or
+ QWidget::mouseReleaseEvent() and/or QWidget::keyPressEvent(), simply
+create the popup menu and insert it into the context menu manager with
+the static function insert().
+
+Example:
+\code
+   KContextMenuManager::insert( myWidget, myPopupMenu );
+\endcode
+
+
+Context menus are invoked with either a special shortcut key (usually
+the menu key) or the right mouse button.
+
+Menus are configurable in the [ContextMenus] group of the application's
+configuration file, usually in kdeglobals:
+\code
+    [ContextMenus]
+    ShowOnPress=true|false
+\endcode
+
+@p ShowOnPress defines whether the menu shall be shown on mouse
+press or on mouse release.
+
+The shortcut key to invoke the context menu is defined in the standard
+[Keys] section of the application configuration:
+\code
+   [Keys]
+   ...
+   PopupContextMenu=Menu
+   ...
+\endcode
+The key can be configured with the standard keys module in the KDE control center.
+
+If the popup menu is invoked with the keyboard shortcut, it's shown at
+the position of the micro focus hint of the widget ( QWidget::microFocusHint() ).
+*/
+
+class KDEUI_EXPORT KContextMenuManager : public QObject
+{
+    Q_OBJECT
+public:
+
+    /**
+       Makes @p popup a context popup menu for widget @p widget.
+
+       Ownership of the popup menu is not transferred to the context
+       menu manager.
+    */
+    static void insert( QWidget* widget, QPopupMenu* popup );
+
+    /**
+     * Use this method to get information about when a popup menu
+     * should be activated. This can be useful if the popup menu is
+     * to be activated from a listview.
+     *
+     * @return true if the menu should be made visible on a button press
+     *         or false after a button press-release sequence.
+     */
+     static bool showOnButtonPress( void );
+
+private slots:
+    void widgetDestroyed();
+private:
+    KContextMenuManager( QObject* parent = 0, const char* name  = 0);
+    ~KContextMenuManager();
+    bool eventFilter( QObject *, QEvent * );
+    QPtrDict<QPopupMenu> menus;
+    bool showOnPress;
+    QKeySequence menuKey;
+    static KContextMenuManager* manager;
+    friend class I_really_like_this_class; // avoid warning
+
+    KContextMenuManagerPrivate *d;
+};
+
+#endif
-- 
cgit v1.2.1