Differential D9907 Diff 32187 source/blender/editors/interface/interface_handlers.c

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source/blender/editors/interface/interface_handlers.c

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	/* -------------------------------------------------------------------- */			/* -------------------------------------------------------------------- */
	/** \name Events for Various Button Types			/** \name Events for Various Button Types
	* \{ */			* \{ */

	static uiButExtraOpIcon ui_but_extra_operator_icon_mouse_over_get(uiBut but,			static uiButExtraOpIcon ui_but_extra_operator_icon_mouse_over_get(uiBut but,
	uiHandleButtonData *data,			uiHandleButtonData *data,
	const wmEvent *event)			const wmEvent *event)
	{			{
	float xmax = but->rect.xmax;			/* WARNING: Icon rect calculation should be in sync with widget_draw_extra_icons. */
	const float icon_size = 0.8f * BLI_rctf_size_y(&but->rect); /* ICON_SIZE_FROM_BUTRECT */
	int x = event->x, y = event->y;			int x = event->x, y = event->y;

	ui_window_to_block(data->region, but->block, &x, &y);			ui_window_to_block(data->region, but->block, &x, &y);
	if (!BLI_rctf_isect_pt(&but->rect, x, y)) {			if (!BLI_rctf_isect_pt(&but->rect, x, y)) {
	return NULL;			return NULL;
	}			}

				rcti icon_rect;
				BLI_rcti_rctf_copy_round(&icon_rect, &but->rect);
				const int icon_size = (0.8f * BLI_rcti_size_y(&icon_rect)); /* ICON_SIZE_FROM_BUTRECT */
				vvvAuthorUnsubmitted Done Inline Actions `ICON_SIZE_FROM_BUTRECT` is `interface_widgets.c` and unavailable here. vvv: `ICON_SIZE_FROM_BUTRECT` is `interface_widgets.c` and unavailable here.

	/* Inverse order, from right to left. */			/* Inverse order, from right to left. */
	LISTBASE_FOREACH_BACKWARD (uiButExtraOpIcon *, op_icon, &but->extra_op_icons) {			LISTBASE_FOREACH_BACKWARD (uiButExtraOpIcon *, op_icon, &but->extra_op_icons) {
	if ((x > (xmax - icon_size)) && x < xmax) {			icon_rect.xmin = icon_rect.xmax - BLI_rcti_size_y(&icon_rect);

				/* Detect mouse over the actual icon inside the rect. */
				rcti inner_rect = icon_rect;
				BLI_rcti_resize(&inner_rect, icon_size, icon_size);

				if (BLI_rcti_isect_pt(&inner_rect, x, y)) {
	return op_icon;			return op_icon;
	}			}
	xmax -= icon_size;
				icon_rect.xmax -= icon_size;
	}			}

	return NULL;			return NULL;
	}			}

	static bool ui_do_but_extra_operator_icon(bContext *C,			static bool ui_do_but_extra_operator_icon(bContext *C,
	uiBut *but,			uiBut *but,
	uiHandleButtonData *data,			uiHandleButtonData *data,
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