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+
+/*
+
+               =. This file is part of the OPIE Project
+             .=l. Copyright (c) 2002 zecke <zecke@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|. This library is free software; you can
+.> <`_,   >  .   <= redistribute it and/or modify it under
+:`=1 )Y*s>-.--   : the terms of the GNU Library General Public
+.="- .-=="i,     .._ License as published by the Free Software
+ - .   .-<_>     .<> Foundation; either version 2 of the License,
+     ._= =}       : or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s. 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., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+
+*/
+
+
+
+
+#ifndef ofontmenu_h
+#define ofontmenu_h
+
+#include <qpopupmenu.h>
+#include <qlist.h>
+
+/*
+ * @internal
+ */
+namespace {
+ struct WidSize {
+ QWidget *wid;
+ int size;
+ };
+
+};
+
+// forward declarations
+class Config;
+
+/**
+ * This class is a specialised QPopupMenu. It'll display three different
+ * font sizes. Small, Normal and large by adding widgets to the Menu
+ * you can control the font size of these widgets
+ * by using the save and restore method you can also apply font sizes
+ * over two different runtimes
+ *
+ * <pre>
+ * QTable* tbl = new QTable();
+ * QList<QWidget> wid;
+ * wid.append( tbl );
+ * OFontMenu* menu = new OFontMenu(this, "Popup Menu", wid );
+ * Config cfg("mycfg");
+ * menu->restore( cfg );
+ * </pre>
+ *
+ * @author Holger Freyther ( zecke@handhelds.org )
+ * @version 0.1
+ * @short PopupMenu which can control the size of Widgets
+ * @see QPopupMenu
+ */
+class OFontMenu : public QPopupMenu {
+ Q_OBJECT
+ public:
+ OFontMenu(QWidget *parent, const char* name, const QList<QWidget> &list );
+ void save(Config *cfg );
+ void restore(Config *cfg );
+ void setWidgets(const QList<QWidget> &list );
+ void addWidget(QWidget *wid );
+ void forceSize(QWidget *wid, int size );
+ void removeWidget(QWidget *wid );
+ const QList<QWidget> &widgets()const;
+
+ signals:
+ /**
+ * this signal gets emitted when the font size gets changed
+ * @param size The new size of font
+ */
+ void fontChanged(int size );
+
+ private:
+ QList<QWidget> m_list;
+ QList<WidSize> m_wids;
+ int m_size;
+ class OFontMenuPrivate;
+ OFontMenuPrivate *d;
+
+ private slots:
+ virtual void slotSmall();
+ virtual void slotMedium();
+ virtual void slotLarge();
+ void setFontSize(int size );
+};
+
+#endif
+
+
+
+
+