Warning, file /sdk/cervisia/tooltip.h was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).
0001 /* 0002 * Copyright (c) 2004-2008 André Wöbbeking <Woebbeking@kde.org> 0003 * 0004 * This program is free software; you can redistribute it and/or modify 0005 * it under the terms of the GNU General Public License as published by 0006 * the Free Software Foundation; either version 2 of the License, or 0007 * (at your option) any later version. 0008 * 0009 * This program is distributed in the hope that it will be useful, 0010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0012 * GNU General Public License for more details. 0013 * 0014 * You should have received a copy of the GNU General Public License 0015 * along with this program; if not, write to the Free Software 0016 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 0017 */ 0018 0019 #ifndef CERVISIA_TOOLTIP_H 0020 #define CERVISIA_TOOLTIP_H 0021 0022 #include <qobject.h> 0023 0024 class QPoint; 0025 class QRect; 0026 0027 namespace Cervisia 0028 { 0029 0030 /** 0031 * This class extends QToolTip: 0032 * - no more need to subclass just connect to the signal queryToolTip() 0033 * - truncate too large tooltip texts. 0034 */ 0035 class ToolTip : public QObject 0036 { 0037 Q_OBJECT 0038 0039 public: 0040 /** 0041 * @param widget The widget you want to add tooltips to. It's also used as 0042 * parent for the QObject. So you don't have to free an instance of this 0043 * class yourself. 0044 */ 0045 explicit ToolTip(QWidget *widget); 0046 0047 signals: 0048 0049 /** 0050 * This signal is emitted when a tooltip could be displayed. When a client 0051 * wants to display anythink it must set a valid tooltip rectangle and a 0052 * non empty text. 0053 * 0054 * @param pos The position of the tooltip in the parent widget's coordinate system. 0055 * 0056 * @param rect The rectangle in the parent widget's coordinate system where the 0057 * tooltip is valid. 0058 * 0059 * @param text The tooltip text. 0060 */ 0061 void queryToolTip(const QPoint &pos, QRect &rect, QString &text); 0062 0063 protected: 0064 bool eventFilter(QObject *, QEvent *) override; 0065 }; 0066 0067 } // namespace Cervisia 0068 0069 #endif // CERVISIA_TOOLTIP_H