1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
/**
* Yudit Unicode Editor Source File
*
* GNU Copyright (C) 1997-2023 Gaspar Sinai <gaspar@yudit.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2,
* dated June 1991. See file COPYYING for details.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef SButton_h
#define SButton_h
#include "swidget/SOpaqueLabel.h"
#include "swidget/SPanel.h"
#include "swidget/SBorder.h"
#include "swindow/SAccelerator.h"
class SButtonListener
{
public:
SButtonListener(void);
virtual ~SButtonListener();
virtual void enterComponent (void* source);
virtual void leaveComponent (void* source);
virtual void buttonPressedAccel (void* source, const SAccelerator* acc)=0;
};
class SButton : public SPanel, public SAcceleratorListener
{
public:
SButton (const SString& string);
SButton (const SString& string, SIcon* icon);
SButton (SIcon* icon, const SString& accel);
virtual ~SButton ();
virtual void redraw(SCanvas* w, int x, int y,
unsigned int width ,unsigned int height);
virtual void enterWindow (SWindow* w);
virtual void leaveWindow (SWindow* w);
void addAccelerator (SWindowListener::SKey k, bool ctrl,
bool shift, bool meta);
bool addAccelerator (const SString& str);
virtual void resize (const SDimension& size);
virtual void move (const SLocation& loc);
virtual void buttonPressed (SWindow * w, int button, int x, int y);
virtual void buttonReleased (SWindow * w, int button, int x, int y);
virtual void buttonDragged (SWindow * w, int button, int x, int y);
virtual void acceleratorPressed (const SAccelerator& a);
virtual void acceleratorReleased (const SAccelerator& a);
void setFont (const SString& font, double fontSize=0.0);
void setFontSize (double fontSize);
void setForeground (const SColor& fg);
void setForeground (const SColor& lrfg, const SColor& rlfg);
virtual void setBackground (const SColor& bg);
void setButtonBackground (const SColor& bg);
const SColor& getBackground ();
const SColor& getForeground (bool lr);
void clip (bool on);
void setIcon (SIcon* icon);
void setText (const SString& text);
void setAlignment (SAlignment _alignment);
void setButtonListener (SButtonListener* l);
private:
void applyAccelerator();
void processLabelText ();
void changed();
bool pressed;
bool inside;
int button;
SOpaqueLabel label;
SBorder border;
SColor back;
SButtonListener* listener;
protected:
virtual void recalcSize ();
};
#endif /* SButton_h */
|
