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
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
#ifndef __WIDGETS_H__
#define __WIDGETS_H__
#include <Exceptions.h>
#include <shape.h>
namespace mogltk {
enum event_t {
E_MOUSE_START_DRAG,
E_MOUSE_DRAG,
E_MOUSE_DRAG_OVER,
E_MOUSE_END_DRAG,
E_MOUSE_END_DRAG_OVER,
E_MOUSE_MOVE,
E_MOUSE_DOWN,
E_MOUSE_UP,
E_MOUSE_CLICK,
E_MOUSE_DBL_CLICK,
};
class widget : public Base {
public:
virtual ~widget();
void move(int x, int y);
void resize(int sx, int sy);
int GetX();
int GetY();
int GetH();
int GetW();
int GetAX();
int GetAY();
int GetAX2();
int GetAY2();
widget * Father();
widget * Child();
widget * Next();
widget * Prev();
void fulldraw();
shape * Shaper();
void mainloop();
void m_event(int x, int y, event_t event);
bool inside(int x, int y);
protected:
widget(widget * father, int x, int y, int sx, int sy, int type, String name, shape *);
virtual void draw();
String caption;
virtual bool process_event(int x, int y, event_t event);
void set_exclusive(widget *);
void unset_exclusive(widget *);
private:
void computeabs();
int x, y, sx, sy, ax, ay, ax2, ay2;
widget * father, * next, * prev, * child, * root;
static widget * focused;
int type;
String name;
shape * sh;
widget * exclusive;
void idraw();
bool ievent(int x, int y, event_t event);
void icomputeabs();
};
namespace widgets {
class drawer : public Base {
public:
virtual void draw(widget *) = 0;
};
class action : public Base {
public:
virtual void do_action(widget *) = 0;
};
class Root : public widget {
public:
Root(shape *, drawer * = 0);
void setdrawer(drawer *);
protected:
virtual void draw();
drawer * dr;
};
class Button : public widget {
public:
Button(action *, shape *, widget * father, int x, int y, int w, int h, const String & caption);
protected:
virtual void draw();
virtual bool process_event(int, int, event_t);
bool bevel;
private:
bool dragging;
action * a;
};
class Label : public widget {
public:
Label(shape *, widget * father, int x, int y, int w, int h, const String & caption, const ColorP & color = BLACK);
protected:
virtual void draw();
private:
ColorP color;
};
class SmartBox : public widget {
public:
SmartBox(shape *, widget * father, int x, int y, int w, int h, const String & caption);
protected:
virtual void draw();
virtual bool process_event(int, int, event_t);
private:
int ox, oy, oax, oay;
};
class MsgBox : public SmartBox {
public:
MsgBox(shape *, widget * father, const String & caption, const String & text);
virtual ~MsgBox();
};
};
};
#endif
|
