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.

Constructor & Destructor Documentation

TCursorSelection()

TCursorSelection()[inline]

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

TCursorSelection(TInt, TInt)

TCursorSelection(TIntaCursorPos,
TIntaAnchorPos
)[inline]

Constructs the TCursorSelection object with a cursor and anchor position.

Parameters

TInt aCursorPosThe cursor position.
TInt aAnchorPosThe anchor position.

Member Functions Documentation

HigherPos()

TInt HigherPos()const [inline]

Gets the greater of the cursor and anchor positions. The greater of the cursor and anchor positions.

Length()

TInt Length()const [inline]

Returns the number of characters in the selected range. The length of the selection.

LowerPos()

TInt LowerPos()const [inline]

Gets the lesser of the cursor and anchor positions. The lesser of the cursor and anchor positions.

SetSelection(TInt, TInt)

voidSetSelection(TIntaCursorPos,
TIntaAnchorPos
)[inline]

Sets the cursor and anchor positions for the selection.

Parameters

TInt aCursorPosThe new cursor position.
TInt aAnchorPosThe new anchor position.

Member Data Documentation

TInt iAnchorPos

TInt iAnchorPos

The anchor position.

TInt iCursorPos

TInt iCursorPos

The cursor position.