You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
108 lines
3.1 KiB
108 lines
3.1 KiB
/*
|
|
KCalc, a scientific calculator for the X window system using the
|
|
TQt 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 TQDomNode;
|
|
|
|
// 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(TQString &label, TQString &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;
|
|
};
|
|
|
|
TQString label;
|
|
bool is_label_richtext;
|
|
TQString tooltip;
|
|
};
|
|
|
|
|
|
class KCalcButton : public KPushButton
|
|
{
|
|
TQ_OBJECT
|
|
|
|
|
|
public:
|
|
KCalcButton(TQWidget *parent, const char * name = 0);
|
|
KCalcButton(const TQString &label, TQWidget *parent, const char * name = 0,
|
|
const TQString &tooltip = TQString());
|
|
|
|
void addMode(ButtonModeFlags mode, TQString label, TQString tooltip, bool is_label_richtext = false);
|
|
|
|
public slots:
|
|
void slotSetMode(ButtonModeFlags mode, bool flag);
|
|
void slotSetAccelDisplayMode(bool flag);
|
|
|
|
protected:
|
|
virtual void drawButtonLabel(TQPainter *paint);
|
|
void paintLabel(TQPainter *paint);
|
|
|
|
protected:
|
|
bool _show_accel_mode;
|
|
TQString _label;
|
|
|
|
ButtonModeFlags _mode_flags;
|
|
|
|
TQMap<ButtonModeFlags, ButtonMode> _mode;
|
|
};
|
|
|
|
class KSquareButton : public KCalcButton
|
|
{
|
|
TQ_OBJECT
|
|
|
|
|
|
public:
|
|
KSquareButton(TQWidget *parent, const char * name = 0)
|
|
: KCalcButton(parent, name) { };
|
|
KSquareButton(const TQString &label, TQWidget *parent, const char * name = 0,
|
|
const TQString &tooltip = TQString())
|
|
: KCalcButton(label, parent, name, tooltip) { };
|
|
|
|
protected:
|
|
virtual void drawButtonLabel(TQPainter *paint);
|
|
void paintLabel(TQPainter *paint);
|
|
};
|
|
|
|
#endif // _KCALC_BUTTON_H
|