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Small improvement in detecting which previews need update in Blender.

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Now you can have multiple buttons windows open, for example one showing
only a larger material preview, and have it updated correctly. Nice for
setups where you can keep preview shown while scrolling buttons.
This commit is contained in:
Ton Roosendaal
2004-07-10 19:56:27 +00:00
parent 4e9ddbdc4c
commit 2a2a800da4
1 changed files with 17 additions and 4 deletions
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21
source/blender/src/previewrender.c
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@@ -341,17 +341,30 @@ void BIF_all_preview_changed(void)
}
}
/* signal all previews in current screen of current type */
void BIF_preview_changed(SpaceButs *sbuts)
{
/* can be called when no buttonswindow visible */
if(sbuts) {
sbuts->cury= 0;
addafterqueue(sbuts->area->win, RENDERPREVIEW, 1);
ScrArea *sa;
short mainb= sbuts->mainb;
short tab= sbuts->tab[mainb];
sa= G.curscreen->areabase.first;
while(sa) {
if(sa->spacetype==SPACE_BUTS) {
sbuts= sa->spacedata.first;
if(sbuts->mainb==mainb && sbuts->tab[mainb]==tab) {
sbuts->cury= 0;
addafterqueue(sbuts->area->win, RENDERPREVIEW, 1);
}
}
sa= sa->next;
}
}
}
/* is supposed to be called with correct panel offset matrix */
/* is panel callback, supposed to be called with correct panel offset matrix */
void BIF_previewdraw(void)
{
SpaceButs *sbuts= curarea->spacedata.first;