diff options
author | Julian Eisel <julianeisel@Julians-MacBook-Pro.local> | 2020-04-30 19:58:05 +0300 |
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committer | Julian Eisel <julian@blender.org> | 2020-04-30 20:20:01 +0300 |
commit | 8e08d80e52d6e1ab15e6b9726b5757fbaa2e6cf6 (patch) | |
tree | e2f03dea063777b1ff60c513c463450f31d14277 /source/blender/editors/screen/area.c | |
parent | d44f323df5db147d12aaad673a761404cb19707a (diff) |
Fix dragging panels changing region size
While dragging panels, the region size would change which would feel glitchy.
See D7462 for a demo of the issue.
Diffstat (limited to 'source/blender/editors/screen/area.c')
-rw-r--r-- | source/blender/editors/screen/area.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/source/blender/editors/screen/area.c b/source/blender/editors/screen/area.c index 69cfe72308f..bbc6b9e7c86 100644 --- a/source/blender/editors/screen/area.c +++ b/source/blender/editors/screen/area.c @@ -2515,6 +2515,7 @@ void ED_region_panels_layout_ex(const bContext *C, int margin_x = 0; const bool region_layout_based = region->flag & RGN_FLAG_DYNAMIC_SIZE; const bool is_context_new = (contextnr != -1) ? UI_view2d_tab_set(v2d, contextnr) : false; + bool update_tot_size = true; /* before setting the view */ if (vertical) { @@ -2583,6 +2584,11 @@ void ED_region_panels_layout_ex(const bContext *C, } } + if (panel && UI_panel_is_dragging(panel)) { + /* Prevent View2d.tot rectangle size changes while dragging panels. */ + update_tot_size = false; + } + ed_panel_draw(C, area, region, ®ion->panels, pt, panel, w, em, vertical); } @@ -2638,8 +2644,10 @@ void ED_region_panels_layout_ex(const bContext *C, y = -y; } - /* this also changes the 'cur' */ - UI_view2d_totRect_set(v2d, x, y); + if (update_tot_size) { + /* this also changes the 'cur' */ + UI_view2d_totRect_set(v2d, x, y); + } if (use_category_tabs) { region->runtime.category = category; |