Differential D13303 Diff 45934 source/blender/editors/interface/interface_button_group.c

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	#include "MEM_guardedalloc.h"			#include "MEM_guardedalloc.h"

	#include "interface_intern.h"			#include "interface_intern.h"

	/* -------------------------------------------------------------------- */			/* -------------------------------------------------------------------- */
	/** \name Button Groups			/** \name Button Groups
	* \{ */			* \{ */

	/**
	* Every function that adds a set of buttons must create another group,
	* then #ui_def_but adds buttons to the current group (the last).
	*/
	void ui_block_new_button_group(uiBlock *block, uiButtonGroupFlag flag)			void ui_block_new_button_group(uiBlock *block, uiButtonGroupFlag flag)
	{			{
	/* Don't create a new group if there is a "lock" on new groups. */			/* Don't create a new group if there is a "lock" on new groups. */
	if (!BLI_listbase_is_empty(&block->button_groups)) {			if (!BLI_listbase_is_empty(&block->button_groups)) {
	uiButtonGroup *last_button_group = block->button_groups.last;			uiButtonGroup *last_button_group = block->button_groups.last;
	if (last_button_group->flag & UI_BUTTON_GROUP_LOCK) {			if (last_button_group->flag & UI_BUTTON_GROUP_LOCK) {
	return;			return;
	}			}
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