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
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
/* A test app for X3. */
#include "x3.h"
#include <stdlib.h>
int
mycallback(x3widget *w, void *data,
char *cmd, char *what, char *arg, void *more)
{
printf("my callback: cmd=\"%s\", what=\"%s\", arg=\"%s\"\n",
cmd, what ? what : "(null)", arg ? arg : "(null)");
return 1;
}
#if defined(X3_GTK) || defined(X3_CARBON)
static void test_viewclient_draw(x3viewclient *self, x3dc *dc)
{
if (dc->buf) {
int i, j;
for (i = 0; i < dc->height; i++) {
for (j = 0; j < dc->width; j++) {
dc->buf[i * dc->rowstride + j * 3] = i;
dc->buf[i * dc->rowstride + j * 3 + 1] = 0x80;
dc->buf[i * dc->rowstride + j * 3 + 2] = j;
}
}
} else {
x3extents ext;
x3moveto(dc, 10, 10);
x3curveto(dc, 200, 10, 100, 100, 490, 100);
x3stroke(dc);
x3selectfont(dc, "Nimbus Roman No9 L", 0, 0);
x3moveto(dc, 10, 50);
x3setfontsize(dc, 16);
x3showtext(dc, "hello, world!");
x3textextents(dc, "hello, world!", &ext);
printf("text extents: %g %g %g %g %g %g\n",
ext.x_bearing, ext.y_bearing,
ext.width, ext.height,
ext.x_advance, ext.y_advance);
}
}
static int test_viewclient_key(x3viewclient *self,
char *keyname, int mods, int key)
{
printf("view key: %s %d %d\n", keyname, mods, key);
return 1;
}
static void test_viewclient_mouse(x3viewclient *self,
int button, int mods,
double x, double y)
{
printf("view button: %d %d %g %g\n", button, mods, x, y);
}
x3viewclient *test_viewclient(void)
{
x3viewclient *result = (x3viewclient *)malloc(sizeof(x3viewclient));
x3viewclient_init(result);
result->draw = test_viewclient_draw;
result->key = test_viewclient_key;
result->mouse = test_viewclient_mouse;
return result;
}
#ifdef X3_USEMAIN
int
main(int argc, char **argv)
{
x3widget *mainwin;
x3widget *pane;
x3widget *vbox;
x3widget *m;
x3viewflags viewflags = x3view_click | x3view_hover | x3view_key;
x3init(&argc, &argv);
mainwin = x3window(x3window_main, "untitled", mycallback, NULL);
#if 1
m = x3menu(mainwin, "F\xc2\xa1le");
x3menuitem(m, "Save", "save", "<cmd>s");
x3setactive(x3menuitem(m, "Save As...", "sava", "<cmd>S"), 0);
x3menusep(m);
x3menuitem(m, "Preferences...", "pref", "<cmd>,");
m = x3menu(mainwin, "Edit");
x3menuitem(m, "ctrl-delete", "cdel", "<ctl>Delete");
x3menuitem(m, "ctrl-f1", "cf1", "<ctl>F1");
if (0) {
int i, j;
for (j = 0; j < 3; j++) {
char mname[16];
mname[0] = '0' + j;
mname[1] = 0;
m = x3menu(mainwin, mname);
for (i = 0x20 + 0x20 * j; i < 0x40 + 0x20 * j; i++) {
char name[16];
name[0] = i;
name[1] = 0;
x3menuitem(m, name, name, name);
}
}
}
#endif
#if 1
pane = x3vpane(mainwin);
vbox = x3vbox(x3pad(pane, 10, 10, 10, 10), 0, 5);
x3setpacking(vbox, FALSE, FALSE, 0);
x3button(x3align(vbox, x3center), "foo", "Click me!");
x3button(vbox, "bar", "Click me too!");
x3setactive(x3button(vbox, "bar", "But not me"), 0);
x3label(vbox, "I am a label.");
x3edittext(vbox, "etxt");
#endif
x3setpacking(vbox, TRUE, TRUE, 0);
viewflags |= x3view_2d;
viewflags |= x3view_scroll;
x3view(pane, viewflags, test_viewclient());
#if 0
x3_window_show(mainwin);
#endif
x3main();
return 0;
}
#endif
#endif
#ifdef X3_USEWINMAIN
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR szCmdLine,
int iCmdShow)
{
//printf("winmain\n");
x3widget *mainwin;
x3widget *vbox;
x3init_win32(hInstance);
mainwin = x3window(x3window_main, "untitled", mycallback, NULL);
x3_window_show(mainwin);
vbox = x3vbox(mainwin, 0, 5);
x3button(vbox, "foo", "Click me!");
x3button(vbox, "bar", "And me too!");
x3main();
return 0;
}
#endif
|
