1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2003 the VideoLAN team
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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
28 #include "../utils/var_text.hpp"
29 #include "../commands/cmd_generic.hpp"
38 class Tooltip: public SkinObject, public Observer<VarText, void*>
41 /// Create a tooltip with the given font and delay (in milliseconds)
42 Tooltip( intf_thread_t *pIntf, const GenericFont &rFont, int delay );
46 /// Draw the tooltip and show it after the delay
49 /// Hide the tooltip and cancel the timer if a tooltip is waiting for
55 const GenericFont &m_rFont;
56 /// Delay before popping the tooltip
58 /// Timer to wait before showing the tooltip
60 /// OS specific tooltip window
61 OSTooltip *m_pOsTooltip;
62 /// Image of the tooltip
64 /// Position of the tooltip
67 /// Method called when the observed variable is modified
68 virtual void onUpdate( Subject<VarText,void*> &rVariable, void * );
70 /// Display text of the tooltip
71 void displayText( const UString &rText );
73 /// Build m_pImage with the given text
74 void makeImage( const UString &rText );
76 /// Callback to show the tooltip window
77 DEFINE_CALLBACK( Tooltip, Show );