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TCursorSelection Class Reference

class TCursorSelection

The cursor or cursor selection within a document.

If the cursor and anchor position differ, the selection covers the text from the lower to the higher position, not including the character after the higher position. If the selection is changed (by shift plus arrow keys in many UIs) the cursor position changes and the anchor remains the same.

Public Member Functions
	TCursorSelection()
	TCursorSelection(TInt, TInt)
TInt	HigherPos()
TInt	Length()
TInt	LowerPos()
void	SetSelection(TInt, TInt)

Public Attributes
TInt	iAnchorPos
TInt	iCursorPos

Constructor & Destructor Documentation

TCursorSelection()

TCursorSelection

(

)

[inline]

Constructs the TCursorSelection object initialising the cursor and anchor positions to zero.

TCursorSelection(TInt, TInt)

TCursorSelection	(	TInt	aCursorPos,
		TInt	aAnchorPos
	)	[inline]

Constructs the TCursorSelection object with a cursor and anchor position.

Parameters

TInt aCursorPos	The cursor position.
TInt aAnchorPos	The anchor position.

Member Functions Documentation

HigherPos()

TInt

HigherPos

(

)

const [inline]

Gets the greater of the cursor and anchor positions.

Length()

TInt

Length

(

)

const [inline]

Returns the number of characters in the selected range.

LowerPos()

TInt

LowerPos

(

)

const [inline]

Gets the lesser of the cursor and anchor positions.

SetSelection(TInt, TInt)

void	SetSelection	(	TInt	aCursorPos,
			TInt	aAnchorPos
		)	[inline]

Sets the cursor and anchor positions for the selection.

Parameters

TInt aCursorPos	The new cursor position.
TInt aAnchorPos	The new anchor position.

Member Data Documentation

TInt iAnchorPos

TInt	iAnchorPos

The anchor position.

TInt iCursorPos

TInt	iCursorPos

The cursor position.