Button control
[OpenSpace3D high level 2D library]

Functions
	setEdCtrlButtonEnable (ctrlstr, state)
	Enable or disable a button control.
	setEdCtrlButtonCb (ctrlstr, cbfun)
	Set the callback on button control click.
	crEdCtrlButton (winstr, x, y, w, h, value, resize)
	Create a button control.
	dsEdCtrlButton (ctrlstr)
	Destroy a button control.

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Detailed Description

Button control

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Function Documentation

setEdCtrlButtonEnable	(	ctrlstr	,
		state
	)

Enable or disable a button control.

Prototype: fun [EdControl I] I

Parameters:

	EdControl	: button control structure
	I	: state, 0 to disable, 1 to enable

Returns:

I : 0

setEdCtrlButtonCb	(	ctrlstr	,
		cbfun
	)

Set the callback on button control click.

Prototype: fun [EdControl fun [EdControl] I] I

Parameters:

	EdControl	: button control structure
	fun	[EdControl] I : callback EdControl : button control structure

Returns:

I : 0

crEdCtrlButton	(	winstr	,
		x	,
		y	,
		w	,
		h	,
		value	,
		resize
	)

Create a button control.

Prototype: fun [EdWindow I I I I S I] EdControl

Parameters:

	EdWindow	: mother window structure
	I	: X position
	I	: Y position
	I	: width
	I	: height
	S	: text value
	I	: resize flags

Returns:

EdControl : new button control

dsEdCtrlButton

(

ctrlstr

)

Destroy a button control.

Prototype: fun [EdControl] I

Parameters:

EdControl

: button control structure

Returns:

I : 0