Popup menu API so externals can create popup menus that can also be drawn into. More...

Collaboration diagram for Popup Menus:

Functions
t_jpopupmenu *	jpopupmenu_create ()
	Create a pop-up menu. More...

void	jpopupmenu_destroy (t_jpopupmenu *menu)
	Free a pop-up menu created with jpopupmenu_create(). More...

void	jpopupmenu_clear (t_jpopupmenu *menu)
	Clear the conents of a pop-up menu. More...

void	jpopupmenu_setcolors (t_jpopupmenu *menu, t_jrgba text, t_jrgba bg, t_jrgba highlightedtext, t_jrgba highlightedbg)
	Set the colors used by a pop-up menu. More...

void	jpopupmenu_setfont (t_jpopupmenu menu, t_jfont font)
	Set the font used by a pop-up menu. More...

void	jpopupmenu_additem (t_jpopupmenu menu, int itemid, const char utf8Text, t_jrgba textColor, int checked, int disabled, t_jsurface icon)
	Add an item to a pop-up menu. More...

void	jpopupmenu_addsubmenu (t_jpopupmenu menu, const char utf8Name, t_jpopupmenu *submenu, int disabled)
	Add a pop-menu to another pop-menu as a submenu. More...

void	jpopupmenu_addseperator (t_jpopupmenu *menu)
	Add a separator to a pop-menu. More...

int	jpopupmenu_popup (t_jpopupmenu *menu, t_pt screen, int defitemid)
	Tell a menu to display at a specified location. More...

int	jpopupmenu_popup_abovebox (t_jpopupmenu menu, t_object box, t_object *view, int offset, int defitemid)
	Tell a menu to display above a given box in a patcher. More...

int	jpopupmenu_popup_nearbox (t_jpopupmenu menu, t_object box, t_object *view, int defitemid)
	Tell a menu to display near a given box in a patcher. More...

int	jpopupmenu_popup_belowrect (t_jpopupmenu *menu, t_rect rect, int defitemid)
	Tell a menu to display below a given rectangle in a patcher. More...

int	jpopupmenu_popup_aboverect (t_jpopupmenu *menu, t_rect rect, int defitemid)
	Tell a menu to display above a given rectangle in a patcher. More...

Detailed Description

Popup menu API so externals can create popup menus that can also be drawn into.

Function Documentation

void jpopupmenu_additem	(	t_jpopupmenu *	menu,
		int	itemid,
		const char *	utf8Text,
		t_jrgba *	textColor,
		int	checked,
		int	disabled,
		t_jsurface *	icon
	)

Add an item to a pop-up menu.

Parameters

menu	The pop-up menu to which the item will be added.
itemid	Each menu item should be assigned a unique integer id using this parameter.
utf8Text	The text to display in for the menu item.
textColor	The color to use for the menu item, or NULL to use the default color.
checked	A non-zero value indicates that the item should have a check-mark next to it.
disabled	A non-zero value indicates that the item should be disabled.
icon	A t_jsurface will be used as an icon for the menu item if provided here. Pass NULL for no icon.

void jpopupmenu_addseperator ( t_jpopupmenu * menu )

Add a separator to a pop-menu.

Parameters

menu	The pop-up menu to which the separator will be added.

void jpopupmenu_addsubmenu	(	t_jpopupmenu *	menu,
		const char *	utf8Name,
		t_jpopupmenu *	submenu,
		int	disabled
	)

Add a pop-menu to another pop-menu as a submenu.

Parameters

menu	The pop-up menu to which a menu will be added as a submenu.
utf8Name	The name of the menu item.
submenu	The pop-up menu which will be used as the submenu.
disabled	Pass a non-zero value to disable the menu item.

void jpopupmenu_clear ( t_jpopupmenu * menu )

Clear the conents of a pop-up menu.

Parameters

menu	The pop-up menu whose contents will be cleared.

t_jpopupmenu* jpopupmenu_create ( )

Create a pop-up menu.

Free this pop-up menu using jpopupmenu_destroy().

Returns: A pointer to the newly created jpopupmenu object.

void jpopupmenu_destroy ( t_jpopupmenu * menu )

Free a pop-up menu created with jpopupmenu_create().

Parameters

menu	The pop-up menu to be freed.

int jpopupmenu_popup	(	t_jpopupmenu *	menu,
		t_pt	screen,
		int	defitemid
	)

Tell a menu to display at a specified location.

Parameters

menu	The pop-up menu to display.
screen	The point at which to display in screen coordinates.
defitemid	The initially choosen item id.

Returns: The item id for the item in the menu choosen by the user.

int jpopupmenu_popup_abovebox	(	t_jpopupmenu *	menu,
		t_object *	box,
		t_object *	view,
		int	offset,
		int	defitemid
	)

Tell a menu to display above a given box in a patcher.

Parameters

menu	The pop-up menu to display.
box	The box above which to display the menu.
view	The patcherview for the box in which to display the menu.
offset	An offset from the box position at which to display the menu.
defitemid	The initially choosen item id.

Returns: The item id for the item in the menu choosen by the user.

int jpopupmenu_popup_aboverect	(	t_jpopupmenu *	menu,
		t_rect	rect,
		int	defitemid
	)

Tell a menu to display above a given rectangle in a patcher.

Parameters

menu	The pop-up menu to display.
rect	The rectangle above which to display the menu.
defitemid	The initially choosen item id.

Returns: The item id for the item in the menu choosen by the user.

int jpopupmenu_popup_belowrect	(	t_jpopupmenu *	menu,
		t_rect	rect,
		int	defitemid
	)

Tell a menu to display below a given rectangle in a patcher.

Parameters

menu	The pop-up menu to display.
rect	The rectangle below which to display the menu.
defitemid	The initially choosen item id.

Returns: The item id for the item in the menu choosen by the user.

int jpopupmenu_popup_nearbox	(	t_jpopupmenu *	menu,
		t_object *	box,
		t_object *	view,
		int	defitemid
	)

Tell a menu to display near a given box in a patcher.

Parameters

menu	The pop-up menu to display.
box	The box above which to display the menu.
view	The patcherview for the box in which to display the menu.
defitemid	The initially choosen item id.

Returns: The item id for the item in the menu choosen by the user.

void jpopupmenu_setcolors	(	t_jpopupmenu *	menu,
		t_jrgba	text,
		t_jrgba	bg,
		t_jrgba	highlightedtext,
		t_jrgba	highlightedbg
	)

Set the colors used by a pop-up menu.

Parameters

menu	The pop-up menu to which the colors will be applied.
text	The text color for menu items.
bg	The background color for menu items.
highlightedtext	The text color for the highlighted menu item.
highlightedbg	The background color the highlighted menu item.

void jpopupmenu_setfont	(	t_jpopupmenu *	menu,
		t_jfont *	font
	)

Set the font used by a pop-up menu.

Parameters

menu	The pop-up menu whose font will be set.
font	A pointer to a font object, whose font info will be copied to the pop-up menu.

Functions

Detailed Description

Function Documentation