Default C++ constructor.

Destructor.

Returns the actual index of given listbox index.

This function has been overloaded to draw items correctly. Recalculates the bottom item s index. This is called by the list box control when either the size or the number of items in its model changes.

Calculates the data width in columns. iDataWidth is calculated based on model and drawer information.

This function converts a row/column pair into the item index for that item.

This function gets the item the view would need to be moved to in order to make the specified item visible.

Converts an item index into the (row, column) pair describing that item.

Gets the number of columns that this view would need to be scrolled by to make the specified item visible. The function returns 0 if no scrolling is needed. ScrollToMakeItemVisible() uses this function.

This function clears each item s rectangle between the specified start and finish item s indexes.

This function gets the width of all columns in the view.

Returns the current data index with respect to the ordering of the cells in the grid.

From CListBoxView. This function returns the current item in the grid and -1 if there is no current item,

Converts a logical position on the grid, where the co-ordinates are with respect to the top left hand corner of the grid, to an index for the cell with respect to the ordering of the cells in the grid.

This function handles movement routines.

This function draws every visible item into the specified rectangle. As implemented in CListBoxView, this function's argument is ignored and the internal viewing rectangle is used. See SetViewRect().

This function draws every item in every column between the start and end columns inclusively.

Draws empty grid list.

This has been overloaded to ensure that only valid cells are drawn and not the empty cells.

This function draws every item between the start and end indices inclusively.

From CListBoxView. Basically empty implementation of CListBoxView::DrawMatcherCursor.

Draws the portion of the grid view rectangle that contains no items.

Returns the current grid dimensions.

This inline function is grid model helper.

Returns ETrue if the primary dimension of the grid is vertical.

This function tests whether an item exists.

This function gets the position of the top left corner of the specified item, in pixels.

Gets the size of the specified item.

Returns the listbox index of given data index.

Converts a CEikListBox index for a cell in the grid, given with respect to the snaking listbox top down, left to right structure underlying the grid structure, to a logical position on the grid, where the co-ordinates are with respect to the top left hand corner of the grid.

Converts an index for a cell in the grid, given with respect to the ordering of the cells in the grid, to a logical position on the grid, where the co-ordinates are with respect to the top left hand corner of the grid.

Converts a logical position on the grid, where the co-ordinates are with respect to the top left hand corner of the grid, to a CEikListBox index for the cell with respect to the snaking listbox top down, left to right structure underlying the grid structure.

Overloaded MoveCursorL method to process cursor movement according to orientation of the grid.

This moves to the item and draws the grid in the right place.

This function returns the number of visible columns.

This function returns the number of visible rows.

Makes the specified item visible by moving the view location and redrawing the control. Index of the item to make visible.

This function sets the width of the grid column. This should only be called via the selection box class's SetColumnWidth method.

Sets the current data index with a value given with respect to the ordering of the cells in the grid.

Checks that number of cells in the grid is always enough to fill the current grid dimensions. This method should be called after any method that may alter the amount of data within the grid.

Grid initialisation function.

This function sets item height in pixels.

Sets the form of scroll to activate upon reaching the limit when moving in the primary direction of grid, primary meaning whether the items are organised vertically or horizontally.

Sets the form of scroll to activate upon reaching the limit when moving in the secondary direction of grid.

Sets the size of the spaces between items.

Sets which item appears at the top left corner of the view. The function changes items displayed in the view appropriately.

This function updates the horizontal scroll offset (iHScrollOffset) based on the top item s index. This function is called internally by CEikSnakingListBoxes when needed.

Gets the visible width of the specified rectangle in pixels.

Converts a pixel position into an item index.

The function returns ETrue and sets aItemIndex to the index of the item whose bounding box contains aPosition. Returns EFalse if no such item exists.

Enumeration flags for grid.

Enumeration flags for pages.

Enumeration for different scrolling types.