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Differential D270 Diff 797 source/blender/editors/interface/interface.c

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source/blender/editors/interface/interface.c

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static int ui_but_update_from_old_block(const bContext *C, uiBlock *block, uiBut **butpp) static int ui_but_update_from_old_block(const bContext *C, uiBlock *block, uiBut **butpp)
{ {
/* flags from the buttons we want to refresh, may want to add more here... */ /* flags from the buttons we want to refresh, may want to add more here... */
const int flag_copy = UI_BUT_REDALERT; const int flag_copy = UI_BUT_REDALERT | UI_BUT_DRAG_MULTI;
const int drawflag_copy = 0; /* None currently. */ const int drawflag_copy = 0; /* None currently. */
uiBlock *oldblock; uiBlock *oldblock;
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/* note: if layout hasn't been applied yet, it uses old button pointers... */ /* note: if layout hasn't been applied yet, it uses old button pointers... */
} }
else { else {
but->flag = (but->flag & ~flag_copy) | (oldbut->flag & flag_copy);
/* ensures one button can get activated, and in case the buttons /* ensures one button can get activated, and in case the buttons
* draw are the same this gives O(1) lookup for each button */ * draw are the same this gives O(1) lookup for each button */
BLI_remlink(&oldblock->buttons, oldbut); BLI_remlink(&oldblock->buttons, oldbut);
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/* simulate button click */ /* simulate button click */
void uiButExecute(const bContext *C, uiBut *but) void uiButExecute(const bContext *C, uiBut *but)
{ {
ui_button_execute_do((bContext *)C, CTX_wm_region(C), but); void *active_back;
ui_button_execute_begin((bContext *)C, CTX_wm_region(C), but, &active_back);
/* Value is applied in begin. No further action required. */
ui_button_execute_end((bContext *)C, CTX_wm_region(C), but, active_back);
} }
/* use to check if we need to disable undo, but don't make any changes /* use to check if we need to disable undo, but don't make any changes
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