C++ standard constructor

Destructor

Rounds down the height of the rectangle (if necessary) so that only a whole number of items can be displayed inside the list box.

Called by various functions of this class to ensure that the top item index is always a sane value. The implementation in CEikListBox tries to ensure the minimum amount of white space at the bottom of the list box. Note that this function does not affect the current item index.

Gets the width of this list box?s columns.

From CAknControl

From CCoeControl

Gets the list of logical colours employed in the drawing of the control, paired with an explanation of how they are used. Appends the list to aColorUseList.

Gets the list of logical colors employed in the drawing of the control, paired with an explanation of how they are used. Appends the list to aColorUseList.

Handles drag events.

This function is called by HandlePointerEventL() to handle pointer drag events appropriately.

Handles a left arrow key event.

Moves the cursor into the correct column and clears any matcher buffer that may have been built up.

From CCoeControl.

Handles pointer events.

From CCoeControl.

Handles a change to the list box?s resources of type aType which are shared across the environment, colours or fonts for example.

Handles a change to the control's resources of type aType which are shared across the environment, e.g. colors or fonts.

Handles a right arrow key event.

Moves the cursor into the correct column and clears any matcher buffer that may have been built up.

Handles a change in size of the viewing rectangle.

This function is called by framework functions to update the content, view, and scroll bars of this list box after the viewing rectangle has changed size. This implementation ensures that the current item is visible after a resize.

Gets the granularity for horizontal scrolls.

The granularity is the minimum size of a horizontal move of the client area.

Gets the number of grains to move horizontally when a nudge button is tapped.

For simple list boxes, this value is a fraction of the width of the client area.

Creates an instance of the view class.

This function is called during construction to create (but not second-phase construct) an instance of the correct view class for this list box control. In the case of the snaking list box, a CSnakingListBoxView is returned.

This function overrides CEikListBox::MakeViewClassInstanceL().

Move to next or previous item according to the given parameter.

Calculates the client area.

This method is called by various functions of this class to recalculate the extent of the client area from iViewRect. This implementation takes into account any rounding of the viewing rectangle made to fit a whole number of items.

Sets the width of all columns in the list box.

Sets the top item?s index.

From CCoeControl

Updates the viewing rectangle of this control appropriately. The function updates the viewing rectangle, and invokes HandleViewRectSizeChangeL().