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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit2bda8f7717adf28da4af0d34fb82f63d2868c31d (patch)
tree8d927b7b47a90c4adb646482a52613f58acd6f8c /kcalc/kcalc_button.h
downloadtdeutils-2bda8f7717adf28da4af0d34fb82f63d2868c31d.tar.gz
tdeutils-2bda8f7717adf28da4af0d34fb82f63d2868c31d.zip
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/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+/*
+ KCalc, a scientific calculator for the X window system using the
+ Qt widget libraries, available at no cost at http://www.troll.no
+
+ Copyright (C) 1996 Bernd Johannes Wuebben
+ wuebben@math.cornell.edu
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+*/
+
+#ifndef _KCALC_BUTTON_H
+#define _KCALC_BUTTON_H
+
+#include <kpushbutton.h>
+
+// The class KCalcButton is an overriden KPushButton. It offers extra
+// functionality e.g. labels can be richtext or the accels can be
+// shown in the label, but the most important thing is that the button
+// may have several modes with corresponding labels. When one switches
+// modes, the corresponding label is displayed.
+
+
+enum ButtonModeFlags {ModeNormal = 0, ModeInverse = 1, ModeHyperbolic = 2};
+
+class QDomNode;
+
+// Each kcalc button can be in one of several modes.
+// The following class describes label, tooltip etc. for each mode...
+class ButtonMode
+{
+public:
+ ButtonMode(void) {};
+ ButtonMode(QString &label, QString &tooltip, bool is_label_richtext)
+ : is_label_richtext(is_label_richtext), tooltip(tooltip)
+ {
+ if (is_label_richtext)
+ this->label = "<qt type=\"page\"><center>" + label + "</center></qt>";
+ else
+ this->label = label;
+ };
+
+ QString label;
+ bool is_label_richtext;
+ QString tooltip;
+};
+
+
+class KCalcButton : public KPushButton
+{
+Q_OBJECT
+
+public:
+ KCalcButton(QWidget *parent, const char * name = 0);
+ KCalcButton(const QString &label, QWidget *parent, const char * name = 0,
+ const QString &tooltip = QString());
+
+ void addMode(ButtonModeFlags mode, QString label, QString tooltip, bool is_label_richtext = false);
+
+public slots:
+ void slotSetMode(ButtonModeFlags mode, bool flag);
+ void slotSetAccelDisplayMode(bool flag);
+
+protected:
+ virtual void drawButtonLabel(QPainter *paint);
+ void paintLabel(QPainter *paint);
+
+protected:
+ bool _show_accel_mode;
+ QString _label;
+
+ ButtonModeFlags _mode_flags;
+
+ QMap<ButtonModeFlags, ButtonMode> _mode;
+};
+
+class KSquareButton : public KCalcButton
+{
+Q_OBJECT
+
+public:
+ KSquareButton(QWidget *parent, const char * name = 0)
+ : KCalcButton(parent, name) { };
+ KSquareButton(const QString &label, QWidget *parent, const char * name = 0,
+ const QString &tooltip = QString())
+ : KCalcButton(label, parent, name, tooltip) { };
+
+protected:
+ virtual void drawButtonLabel(QPainter *paint);
+ void paintLabel(QPainter *paint);
+};
+
+#endif // _KCALC_BUTTON_H