Class TCursorSelection

class TCursorSelection;

Description

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.

Members

Defined in TCursorSelection:
HigherPos(), Length(), LowerPos(), SetSelection(), TCursorSelection(), TCursorSelection(), iAnchorPos, iCursorPos

inline TCursorSelection();

Description

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

inline TCursorSelection(TInt aCursorPos, TInt aAnchorPos);

Description

Constructs the TCursorSelection object with a cursor and anchor position.

Parameters

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

inline void SetSelection(TInt aCursorPos, TInt aAnchorPos);

Description

Sets the cursor and anchor positions for the selection.

Parameters

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

inline TInt LowerPos() const;

Description

Gets the lesser of the cursor and anchor positions.

Return value

TInt The lesser of the cursor and anchor positions.

inline TInt HigherPos() const;

Description

Gets the greater of the cursor and anchor positions.

Return value

TInt The greater of the cursor and anchor positions.

inline TInt Length() const;

Description

Returns the number of characters in the selected range.

Return value

TInt The length of the selection.

TInt iCursorPos;

Description

The cursor position.

TInt iAnchorPos;

Description

The anchor position.