diff options
| author | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2013-12-18 15:02:31 +0400 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2013-12-18 15:02:31 +0400 |
| commit | f92bb6450571d6ac9ed31ccbd9d4d73a2c39b12e (patch) | |
| tree | 04cb4cb28d776033b8769da5ddfd8ac651116093 /source/blender/editors/screen/area.c | |
| parent | 7214001cdb142cb2556135b1f6e35290c62b9a69 (diff) | |
Fix T37843: area split widget missing in python console editor.
Python was indirectly causing redraw tags during drawing, which interfered
with the ARegion.drawrct, now ignore these during draw.
Diffstat (limited to 'source/blender/editors/screen/area.c')
| -rw-r--r-- | source/blender/editors/screen/area.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/source/blender/editors/screen/area.c b/source/blender/editors/screen/area.c index 2fd3423b7e7..a1daa3b4449 100644 --- a/source/blender/editors/screen/area.c +++ b/source/blender/editors/screen/area.c @@ -419,6 +419,8 @@ void ED_region_do_draw(bContext *C, ARegion *ar) BLI_rcti_isect(&ar->winrct, &ar->drawrct, &ar->drawrct); scissor_pad = false; } + + ar->do_draw |= RGN_DRAWING; /* note; this sets state, so we can use wmOrtho and friends */ wmSubWindowScissorSet(win, ar->swinid, &ar->drawrct, scissor_pad); @@ -453,7 +455,7 @@ void ED_region_do_draw(bContext *C, ARegion *ar) glDisable(GL_BLEND); #endif - ar->do_draw = FALSE; + ar->do_draw = 0; memset(&ar->drawrct, 0, sizeof(ar->drawrct)); uiFreeInactiveBlocks(C, &ar->uiblocks); @@ -469,7 +471,9 @@ void ED_region_do_draw(bContext *C, ARegion *ar) void ED_region_tag_redraw(ARegion *ar) { - if (ar) { + /* don't tag redraw while drawing, it shouldn't happen normally + * but python scripts can cause this to happen indirectly */ + if (ar && !(ar->do_draw & RGN_DRAWING)) { /* zero region means full region redraw */ ar->do_draw = RGN_DRAW; memset(&ar->drawrct, 0, sizeof(ar->drawrct)); @@ -484,7 +488,7 @@ void ED_region_tag_redraw_overlay(ARegion *ar) void ED_region_tag_redraw_partial(ARegion *ar, rcti *rct) { - if (ar) { + if (ar && !(ar->do_draw & RGN_DRAWING)) { if (!ar->do_draw) { /* no redraw set yet, set partial region */ ar->do_draw = RGN_DRAW_PARTIAL; |