button.h File Reference

Button widget API. More...

#include <muteki/ui/common.h>

Go to the source code of this file.

Data Structures
struct	ui_widget_button_s

Typedefs
typedef struct ui_widget_button_s	ui_widget_button_t

Functions
ui_widget_button_t *	CreateButton (unsigned short tag, short x0, short y0, short x1, short y1, UTF16 *label, unsigned int event, unsigned short flags)
	Create a button widget object.

Detailed Description

Button widget API.

Function Documentation

CreateButton()

ui_widget_button_t * CreateButton	(	unsigned short	tag,
		short	x0,
		short	y0,
		short	x1,
		short	y1,
		UTF16 *	label,
		unsigned int	event,
		unsigned short	flags
	)

Create a button widget object.

Todo:

Test the event behavior. This needs more reverse engineering on the view event handling process.

Figure out the flags.

Parameters

tag	Component tag. Can be used to distinguish components under some circumstances (like when sharing a callback with another component). Does not need to be unique. Usually will be set by AllocBlock() after the memory was allocated.
x0	X coordinate of the top-left corner, in pixels (inclusive).
y0	Y coordinate of the top-left corner, in pixels (inclusive).
x1	X coordinate of the bottom-right corner, in pixels (inclusive), or 0 to let the function automatically decide the size.
y1	Y coordinate of the bottom-right corner, in pixels (inclusive), or 0 to let the function automatically decide the size.
label	UTF-16 encoded string to be used as a label.
event	Custom event to be sent on button press.
flags	Flags. Valid options seem to be 2, 4, 0x40.

Returns

The allocated object.