menufield.h File Reference

Menu field widget constructor and methods. More...

#include "../types/menufield.h"

Go to the source code of this file.

Functions
ui_menufield_t *	CreateMenuField (unsigned short tag, short x, short y, unsigned short *index_p, const ui_menu_entry_t *entries, unsigned short flags)
	Create a menu field widget.
void	PMENUFIELD_draw (ui_menufield_t *self)
	Default draw callback of menu field.
void	PMENUFIELD_handleEvent (ui_menufield_t *self, ui_event_t *event)
	Default event handler of menu field.

Detailed Description

Menu field widget constructor and methods.

Function Documentation

CreateMenuField()

ui_menufield_t * CreateMenuField	(	unsigned short	tag,
		short	x,
		short	y,
		unsigned short *	index_p,
		const ui_menu_entry_t *	entries,
		unsigned short	flags )

Create a menu field widget.

Syscall Number

0x10154

Parameters

	tag	Component tag. Can be used to distinguish components under some circumstances (like when sharing a callback with another component, or looking up an item with GetDeskItem()). Does not need to be unique. Usually will be set by AllocBlock() after the memory was allocated.
	x	X coordinate of the top-left corner, in pixels (inclusive).
	y	Y coordinate of the top-left corner, in pixels (inclusive).
[in,out]	index_p	Borrowed reference to a 16-bit integer that holds the index of the currently selected item. Must be valid across the entire lifespan of the widget.
	entries	Menu entry array.
	flags	Menu field flags.

Returns

The created menu field widget.

See also

ui_menufield_flag_e

PMENUFIELD_draw()

void PMENUFIELD_draw

(

ui_menufield_t *

self

)

Default draw callback of menu field.

Syscall Number

0x10162

Parameters

self	The menu field object.

Returns

None.

PMENUFIELD_handleEvent()

void PMENUFIELD_handleEvent	(	ui_menufield_t *	self,
		ui_event_t *	event )

Default event handler of menu field.

Syscall Number

0x10163

Parameters

self	The menu field object.
event	The incoming event.

Returns

None.