Text control
[OpenSpace3D high level 2D library]

Functions
	getEdCtrlTextValue (ctrlstr)
	Get a text control value.
	getEdCtrlTextLineCount (ctrlstr)
	Get the number of lines in a text control.
	scrollEdCtrlText (ctrlstr, col, line)
	Scroll a text control to the specified column and line position.
	removeEdCtrlTextLine (ctrlstr, line)
	Remove the line in a text control.
	setEdCtrlTextValue (ctrlstr, val)
	Set a text control value.
	addEdCtrlTextValue (ctrlstr, val)
	Add a line to a text control.
	setEdCtrlTextEnable (ctrlstr, state)
	Enable or disable a text control.
	setEdCtrlTextCbChange (ctrlstr, cbfun)
	Set the callback on text control change.
	crEdCtrlText (winstr, x, y, w, h, value, flags, resize)
	Create a text control.
	dsEdCtrlText (ctrlstr)
	Destroy a text control.

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Detailed Description

Text control

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Function Documentation

getEdCtrlTextValue

(

ctrlstr

)

Get a text control value.

Prototype: fun [EdControl] S

Parameters:

EdControl

: text control structure

Returns:

S : the text control value

getEdCtrlTextLineCount

(

ctrlstr

)

Get the number of lines in a text control.

Prototype: fun [EdControl] I

Parameters:

EdControl

: text control structure

Returns:

I : the number of lines in the text control

scrollEdCtrlText	(	ctrlstr	,
		col	,
		line
	)

Scroll a text control to the specified column and line position.

Prototype: fun [EdControl I I] I

Parameters:

	EdControl	: text control structure
	I	: the column position
	I	: the line position

Returns:

I : 0

removeEdCtrlTextLine	(	ctrlstr	,
		line
	)

Remove the line in a text control.

Prototype: fun [EdControl I] I

Parameters:

	EdControl	: text control structure
	I	: the line position to remove

Returns:

I : 0

setEdCtrlTextValue	(	ctrlstr	,
		val
	)

Set a text control value.

Prototype: fun [EdControl S] I

Parameters:

	EdControl	: text control structure
	S	: text value

Returns:

I : 0

addEdCtrlTextValue	(	ctrlstr	,
		val
	)

Add a line to a text control.

Prototype: fun [EdControl S] I

Parameters:

	EdControl	: text control structure
	S	: text line to add

Returns:

I : 0

setEdCtrlTextEnable	(	ctrlstr	,
		state
	)

Enable or disable a text control.

Prototype: fun [EdControl I] I

Parameters:

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

Returns:

I : 0

setEdCtrlTextCbChange	(	ctrlstr	,
		cbfun
	)

Set the callback on text control change.

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

Parameters:

	EdControl	: text control structure
	fun	[EdControl S] I : callback EdControl : text control structure S : new text value

Returns:

I : 0

crEdCtrlText	(	winstr	,
		x	,
		y	,
		w	,
		h	,
		value	,
		flags	,
		resize
	)

Create a text control.

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

Parameters:

	EdWindow	: mother window structure
	I	: X position
	I	: Y position
	I	: width
	I	: height
	S	: text value
	I	: ObjText flags, nil for default
	I	: resize flags

Returns:

EdControl : new text control

dsEdCtrlText

(

ctrlstr

)

Destroy a text control.

Prototype: fun [EdControl] I

Parameters:

EdControl

: text control structure

Returns:

I : 0