1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2003 VideoLAN
5 * $Id: tooltip.hpp,v 1.1 2004/01/03 23:31:34 asmax Exp $
7 * Authors: Cyril Deguet <asmax@via.ecp.fr>
8 * Olivier Teulière <ipkiss@via.ecp.fr>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
23 *****************************************************************************/
28 #include "../utils/var_text.hpp"
37 class Tooltip: public SkinObject, public Observer<VarText>
40 /// Create a tooltip with the given font and delay (in milliseconds)
41 Tooltip( intf_thread_t *pIntf, const GenericFont &rFont, int delay );
45 /// Draw the tooltip and show it after the delay
48 /// Hide the tooltip and cancel the timer if a tooltip is waiting for
54 const GenericFont &m_rFont;
55 /// Delay before popping the tooltip
57 /// Timer to wait before showing the tooltip
59 /// OS specific tooltip window
60 OSTooltip *m_pOsTooltip;
61 /// Image of the tooltip
63 /// Position of the tooltip
66 /// Method called when the observed variable is modified
67 virtual void onUpdate( Subject<VarText> &rVariable );
69 /// Display text of the tooltip
70 void displayText( const UString &rText );
72 /// Build m_pImage with the given text
73 void makeImage( const UString &rText );
75 /// Show the tooltip window
76 static void doShow( SkinObject *pObj );