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stbte: layername button grows/shrinks

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Layer name buttons grow to fill box
This commit is contained in:
joshhuelsman 2015-01-30 17:55:03 -05:00
parent 7a0b46075c
commit f82fbb2e36
1 changed files with 9 additions and 1 deletions
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10
stb_tilemap_editor.h
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@ -938,6 +938,7 @@ struct stbte_tilemap
int tileinfo_dirty;
stbte__layer layerinfo[STBTE_MAX_LAYERS];
int has_layer_names;
int layername_width;
int layer_scroll;
int propmode;
int solo_layer;
@ -1016,6 +1017,7 @@ stbte_tilemap *stbte_create_map(int map_x, int map_y, int map_layers, int spacin
tm->layer_scroll = 0;
tm->propmode = 0;
tm->has_layer_names = 0;
tm->layername_width = 0;
tm->undo_available_valid = 0;
for (i=0; i < tm->num_layers; ++i) {
@ -1088,12 +1090,16 @@ void stbte_define_tile(stbte_tilemap *tm, unsigned short id, unsigned int layerm
tm->tileinfo_dirty = 1;
}
static int stbte__text_width(const char *str);
void stbte_set_layername(stbte_tilemap *tm, int layer, const char *layername)
{
STBTE_ASSERT(layer >= 0 && layer < tm->num_layers);
if (layer >= 0 && layer < tm->num_layers) {
tm->layerinfo[layer].name = layername;
tm->has_layer_names = 1;
int width = stbte__text_width(layername);
tm->layername_width = (width > tm->layername_width ? width : tm->layername_width);
}
}
@ -3385,7 +3391,9 @@ static void stbte__layers(stbte_tilemap *tm, int x0, int y0, int w, int h)
int i, y, n;
int x1 = x0+w;
int y1 = y0+h;
int xoff = tm->has_layer_names ? 50 : 20;
int side = stbte__ui.panel[STBTE__layer].side;
int xoff = tm->has_layer_names ? stbte__region[side].width - 42 : 20;
xoff = (xoff < tm->layername_width + 10 ? xoff : tm->layername_width + 10);
static char *propmodes[3] = {
"default", "always", "never"
};