interface_drag.cc File Reference

#include "UI_interface.hh"
#include "WM_api.hh"
#include "interface_intern.hh"

Go to the source code of this file.

Functions
void	UI_but_drag_set_id (uiBut *but, ID *id)
void	UI_but_drag_attach_image (uiBut *but, const ImBuf *imb, const float scale)
void	UI_but_drag_set_asset (uiBut *but, const blender::asset_system::AssetRepresentation *asset, int import_method, int icon, const ImBuf *imb, float scale)
void	UI_but_drag_set_rna (uiBut *but, PointerRNA *ptr)
void	UI_but_drag_set_path (uiBut *but, const char *path)
void	UI_but_drag_set_name (uiBut *but, const char *name)
void	UI_but_drag_set_image (uiBut *but, const char *path, int icon, const ImBuf *imb, float scale)
void	ui_but_drag_free (uiBut *but)
bool	ui_but_drag_is_draggable (const uiBut *but)
void	ui_but_drag_start (bContext *C, uiBut *but)

Function Documentation

UI_but_drag_attach_image()

void UI_but_drag_attach_image	(	uiBut *	but,
		const ImBuf *	imb,
		float	scale )

Set an image to display while dragging. This works for any drag type (WM_DRAG_XXX). Not to be confused with UI_but_drag_set_image(), which sets up dragging of an image.

Sets UI_BUT_DRAG_FULL_BUT so the full button can be dragged.

Definition at line 25 of file interface_drag.cc.

References uiBut::imb, uiBut::imb_scale, UI_BUT_DRAG_FULL_BUT, and UI_but_dragflag_enable().

Referenced by file_but_enable_drag(), UI_but_drag_set_asset(), and UI_but_drag_set_image().

ui_but_drag_free()

void ui_but_drag_free

(

uiBut *

but

)

Definition at line 88 of file interface_drag.cc.

References uiBut::dragflag, uiBut::dragpoin, uiBut::dragtype, UI_BUT_DRAGPOIN_FREE, and WM_drag_data_free().

Referenced by ui_but_free().

ui_but_drag_is_draggable()

bool ui_but_drag_is_draggable

(

const uiBut *

but

)

Definition at line 95 of file interface_drag.cc.

References uiBut::dragpoin.

Referenced by ui_but_is_interactive_ex(), ui_do_but_BLOCK(), ui_do_but_COLOR(), ui_do_but_EXIT(), ui_list_is_hovering_draggable_but(), and widget_draw_icon().

UI_but_drag_set_asset()

void UI_but_drag_set_asset	(	uiBut *	but,
		const blender::asset_system::AssetRepresentation *	asset,
		int	import_method,
		int	icon,
		const ImBuf *	imb,
		float	scale )

Sets UI_BUT_DRAG_FULL_BUT so the full button can be dragged.

Parameters

asset

May be passed from a temporary variable, drag data only stores a copy of this.

Definition at line 32 of file interface_drag.cc.

References uiBut::dragflag, uiBut::dragpoin, uiBut::dragtype, UI_but_drag_attach_image(), UI_BUT_DRAGPOIN_FREE, ui_def_but_icon(), WM_DRAG_ASSET, WM_drag_create_asset_data(), and WM_drag_data_free().

Referenced by asset_view_item_but_drag_set(), and file_but_enable_drag().

UI_but_drag_set_id()

void UI_but_drag_set_id	(	uiBut *	but,
		ID *	id )

Definition at line 15 of file interface_drag.cc.

References uiBut::dragflag, uiBut::dragpoin, uiBut::dragtype, UI_BUT_DRAGPOIN_FREE, WM_drag_data_free(), and WM_DRAG_ID.

Referenced by asset_view_item_but_drag_set(), file_but_enable_drag(), template_add_button_search_menu(), template_ID_tabs(), and uiItemLDrag().

UI_but_drag_set_image()

void UI_but_drag_set_image	(	uiBut *	but,
		const char *	path,
		int	icon,
		const ImBuf *	imb,
		float	scale )

Sets UI_BUT_DRAG_FULL_BUT so the full button can be dragged.

Parameters

path	The path to drag. The passed string may be destructed, button keeps a copy.

Definition at line 81 of file interface_drag.cc.

References UI_but_drag_attach_image(), UI_but_drag_set_path(), and ui_def_but_icon().

Referenced by file_but_enable_drag().

UI_but_drag_set_name()

void UI_but_drag_set_name	(	uiBut *	but,
		const char *	name )

Definition at line 71 of file interface_drag.cc.

References uiBut::dragflag, uiBut::dragpoin, uiBut::dragtype, UI_BUT_DRAGPOIN_FREE, WM_drag_data_free(), and WM_DRAG_NAME.

UI_but_drag_set_path()

void UI_but_drag_set_path	(	uiBut *	but,
		const char *	path )

Enable dragging a path from this button.

Parameters

path	The path to drag. The passed string may be destructed, button keeps a copy.

Definition at line 61 of file interface_drag.cc.

References uiBut::dragflag, uiBut::dragpoin, uiBut::dragtype, UI_BUT_DRAGPOIN_FREE, WM_drag_create_path_data(), WM_drag_data_free(), and WM_DRAG_PATH.

Referenced by file_but_enable_drag(), and UI_but_drag_set_image().

UI_but_drag_set_rna()

void UI_but_drag_set_rna	(	uiBut *	but,
		PointerRNA *	ptr )

Definition at line 51 of file interface_drag.cc.

References uiBut::dragflag, uiBut::dragpoin, uiBut::dragtype, ptr, UI_BUT_DRAGPOIN_FREE, WM_drag_data_free(), and WM_DRAG_RNA.

ui_but_drag_start()

void ui_but_drag_start	(	bContext *	C,
		uiBut *	but )

Definition at line 100 of file interface_drag.cc.

References uiBut::dragflag, uiBut::dragpoin, uiBut::dragtype, ELEM, uiBut::icon, uiBut::imb, uiBut::imb_scale, UI_BUT_DRAGPOIN_FREE, WM_DRAG_ASSET, WM_DRAG_ASSET_LIST, WM_drag_data_create(), WM_DRAG_FREE_DATA, WM_DRAG_ID, WM_DRAG_NOP, WM_event_drag_image(), WM_event_start_drag(), and WM_event_start_prepared_drag().

Referenced by ui_but_drag_init().