Text control

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.

Detailed Description

Text control

Function Documentation

getEdCtrlTextValue()

getEdCtrlTextValue

(

ctrlstr

)

Get a text control value.

Prototype: fun [EdControl] S

Parameters

EdControl

: text control structure

Returns

S : the text control value

getEdCtrlTextLineCount()

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()

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()

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()

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()

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()

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()

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()

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()

dsEdCtrlText

(

ctrlstr

)

Destroy a text control.

Prototype: fun [EdControl] I

Parameters

EdControl

: text control structure

Returns

I : 0