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| author | P. J. McDermott <pj@pehjota.net> | 2021-08-04 19:58:00 (EDT) |
|---|---|---|
| committer | P. J. McDermott <pj@pehjota.net> | 2021-08-04 19:58:00 (EDT) |
| commit | 072f42236fb0d2509608a3ad345df2c5cf71f8dd (patch) | |
| tree | d3a46fb877e5fc9f2c73def5c01e1285800836fa /src/tk/widget.h | |
| parent | 72fd569b4944d0e8d6557d734a1a5550a2da6c00 (diff) | |
| download | mazefight-072f42236fb0d2509608a3ad345df2c5cf71f8dd.zip mazefight-072f42236fb0d2509608a3ad345df2c5cf71f8dd.tar.gz mazefight-072f42236fb0d2509608a3ad345df2c5cf71f8dd.tar.bz2 | |
tk: Reduce initialization boilerplate code
Diffstat (limited to 'src/tk/widget.h')
| -rw-r--r-- | src/tk/widget.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/tk/widget.h b/src/tk/widget.h index 2336388..ae81553 100644 --- a/src/tk/widget.h +++ b/src/tk/widget.h @@ -36,4 +36,17 @@ struct mftk_widget { struct mftk_widget * mftk_widget_new(size_t size); +#define mftk_widget_init(w, t_w, name) \ + do { \ + w = mftk_widget_new(sizeof(struct mftk_##name)); \ + if (w == NULL) { \ + return NULL; \ + }; \ + w->layout = &_mftk_##name##_layout; \ + w->event = &_mftk_##name##_event; \ + w->render = &_mftk_##name##_render; \ + w->destroy = &_mftk_##name##_destroy; \ + t_w = (struct mftk_##name *) w; \ + } while (0) + #endif /* MFTK_WIDGET_H_ */ |