void
AG_ButtonSurfaceNODUP(AG_Button *bu, AG_Surface *su)
{
AG_ObjectLock(bu);
if (bu->lbl != NULL) {
AG_ObjectDetach(bu->lbl);
AG_ObjectDestroy(bu->lbl);
bu->lbl = NULL;
}
if (bu->surface != -1) {
AG_WidgetReplaceSurfaceNODUP(bu, bu->surface, su);
} else {
bu->surface = AG_WidgetMapSurfaceNODUP(bu, su);
}
AG_ObjectUnlock(bu);
AG_Redraw(bu);
}
static void
UpdatePreview(AG_FontSelector *fs)
{
AG_Variable *bFont;
AG_Font **pFont;
AG_Surface *s;
bFont = AG_GetVariable(fs, "font", &pFont);
AG_PushTextState();
if (*pFont != NULL) {
AG_TextFont(*pFont);
}
s = AG_TextRender(_("The Quick Brown Fox Jumps Over The Lazy Dog"));
if (fs->sPreview == -1) {
fs->sPreview = AG_WidgetMapSurfaceNODUP(fs, s);
} else {
AG_WidgetReplaceSurfaceNODUP(fs, fs->sPreview, s);
}
AG_PopTextState();
AG_UnlockVariable(bFont);
}
