Mercurial > MadButterfly

annotate include/mb_paint.h @ 221:ad4f8a956505

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Implement a workaround for the button class. However, this won't solve all issues. We can use this as example to fix the mouse out event issue. When we move the curosr over the text inside the button. The upper layer group will receive MOUSE_OUT events. This is absolute incorrect.
author wycc
date Sun, 14 Dec 2008 12:35:13 +0800
parents 530bb7728546
children 29acbd8a0dd0
rev   line source
18
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1 #ifndef __PAINT_H_
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
2 #define __PAINT_H_
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
3
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
4 #include <cairo.h>
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
5 #include "mb_types.h"
186
530bb7728546 Move header files to $(top_srcdir)/include/ and prefixed with 'mb_'.
Thinker K.F. Li <thinker@branda.to>
parents: 185
diff changeset
6 #include "mb_redraw_man.h"
530bb7728546 Move header files to $(top_srcdir)/include/ and prefixed with 'mb_'.
Thinker K.F. Li <thinker@branda.to>
parents: 185
diff changeset
7 #include "mb_tools.h"
18
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
8
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
9 typedef float co_comp_t;
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
10
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 56
diff changeset
11 extern paint_t *rdman_paint_color_new(redraw_man_t *rdman,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 56
diff changeset
12 co_comp_t r, co_comp_t g,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 56
diff changeset
13 co_comp_t b, co_comp_t a);
18
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
14 extern void paint_color_set(paint_t *paint,
21
83d24300a992 opacity (alpha) channel
Thinker K.F. Li <thinker@branda.to>
parents: 19
diff changeset
15 co_comp_t r, co_comp_t g,
83d24300a992 opacity (alpha) channel
Thinker K.F. Li <thinker@branda.to>
parents: 19
diff changeset
16 co_comp_t b, co_comp_t a);
52
59a295651480 Add action mb_chgcolor_t to change color of paints.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
17 extern void paint_color_get(paint_t *paint,
59a295651480 Add action mb_chgcolor_t to change color of paints.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
18 co_comp_t *r, co_comp_t *g,
59a295651480 Add action mb_chgcolor_t to change color of paints.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
19 co_comp_t *b, co_comp_t *a);
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
20 #define paint_init(_paint, _prepare, _free) \
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
21 do { \
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 56
diff changeset
22 (_paint)->flags = 0; \
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
23 (_paint)->prepare = _prepare; \
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
24 (_paint)->free = _free; \
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
25 STAILQ_INIT((_paint)->members); \
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 56
diff changeset
26 (_paint)->pnt_next = NULL; \
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
27 } while(0) \
18
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
28
23
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
29
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
30 typedef struct _grad_stop {
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
31 co_aix offset;
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
32 co_comp_t r, g, b, a;
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
33 } grad_stop_t;
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
34
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 56
diff changeset
35 extern paint_t *rdman_paint_linear_new(redraw_man_t *rdman,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 56
diff changeset
36 co_aix x1, co_aix y1,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 56
diff changeset
37 co_aix x2, co_aix y2);
23
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
38 extern grad_stop_t *paint_linear_stops(paint_t *paint,
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
39 int n_stops,
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
40 grad_stop_t *stops);
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 56
diff changeset
41 extern paint_t *rdman_paint_radial_new(redraw_man_t *rdman,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 56
diff changeset
42 co_aix cx, co_aix cy, co_aix r);
55
01ed2bc37eed Radial gradient paint
Thinker K.F. Li <thinker@branda.to>
parents: 52
diff changeset
43 extern grad_stop_t *paint_radial_stops(paint_t *paint,
01ed2bc37eed Radial gradient paint
Thinker K.F. Li <thinker@branda.to>
parents: 52
diff changeset
44 int n_stops,
01ed2bc37eed Radial gradient paint
Thinker K.F. Li <thinker@branda.to>
parents: 52
diff changeset
45 grad_stop_t *stops);
01ed2bc37eed Radial gradient paint
Thinker K.F. Li <thinker@branda.to>
parents: 52
diff changeset
46
23
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
47 #define grad_stop_init(stop, _offset, _r, _g, _b, _a) \
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
48 do { \
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
49 (stop)->offset = _offset; \
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
50 (stop)->r = _r; \
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
51 (stop)->g = _g; \
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
52 (stop)->b = _b; \
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
53 (stop)->a = _a; \
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
54 } while(0)
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
55
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
56
18
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
57 #endif /* __PAINT_H_ */