Accessors for class IlvAbstractMatrix

Properties

allowCellMode
columnCount
fillBackground
fixedColumnCount
fixedRowCount
horizontalScrollbar
horizontalScrollbarAsNeeded
rowCount
showGrid
useRelief
verticalScrollbar
verticalScrollbarAsNeeded

Description

This gadget class is an abstract class that can draw any object in a rectangular grid.
The IlvAbstractMatrix class can draw items that are placed on multiple continuous rows or columns. A cell is an item that is drawn on multiple rows or columns. Scroll bars can be attached to the gadget. You can also set a number of fixed columns and fixed rows.

Type Name Description Notes

Boolean allowCellMode Returns and sets the internal flag allowCellMode specifying whether IlvAbstractMatrix can draw items on several continuous rows or columns (true) or not (false). By default, the flag is set to false.

UInt columnCount Returns the number of columns in the matrix.

Boolean fillBackground Sets the background filling state.
Returns true if the matrix fills the background of the cells when displayed. It returns false if the matrix does not paint the cells' background. The default value is true.

UInt fixedColumnCount Sets and returns the number of fixed columns. Fixed columns are continuous columns from 0 to fixedColumnCount-1. Fixed columns are always visible, and they do not scroll.

UInt fixedRowCount Sets and returns the number of fixed rows. Fixed rows are continuous rows from 0 to fixedRowCount-1. Fixed rows are always visible, and they do not scroll.

Boolean horizontalScrollbar Shows or hides the horizontal scroll bar.

Boolean horizontalScrollbarAsNeeded Sets and returns the state of the horizontal scroll bar. When true is returned, the scroll bar is only shown when required. It appears or disappears as rows and columns are added or removed from the matrix.

UInt rowCount Returns the number of rows in the matrix.

Boolean showGrid Sets the grid display flag. Returns true if the matrix draws a grid around the items, and false if it does not.

Boolean useRelief Sets the visibility state of the relief rectangle. Returns true if this matrix is displayed inside a relief rectangle, and false if it is not.

Boolean verticalScrollbar Shows or hides the vertical scroll bar.

Boolean verticalScrollbarAsNeeded Sets and returns the state of the vertical scroll bar. When true is returned, the scroll bar is only shown when required. It appears or disappears as rows and columns are added or removed from the matrix.

Type	Name	Description
`Boolean`	`allowCellMode`	Returns and sets the internal flag `allowCellMode` specifying whether `IlvAbstractMatrix` can draw items on several continuous rows or columns (`true`) or not (`false`). By default, the flag is set to `false`.
`UInt`	`columnCount`	Returns the number of columns in the matrix.
`Boolean`	`fillBackground`	Sets the background filling state. Returns `true` if the matrix fills the background of the cells when displayed. It returns `false` if the matrix does not paint the cells' background. The default value is `true`.
`UInt`	`fixedColumnCount`	Sets and returns the number of fixed columns. Fixed columns are continuous columns from `0` to `fixedColumnCount-1.` Fixed columns are always visible, and they do not scroll.
`UInt`	`fixedRowCount`	Sets and returns the number of fixed rows. Fixed rows are continuous rows from `0` to `fixedRowCount-1`. Fixed rows are always visible, and they do not scroll.
`Boolean`	`horizontalScrollbar`	Shows or hides the horizontal scroll bar.
`Boolean`	`horizontalScrollbarAsNeeded`	Sets and returns the state of the horizontal scroll bar. When `true` is returned, the scroll bar is only shown when required. It appears or disappears as rows and columns are added or removed from the matrix.
`UInt`	`rowCount`	Returns the number of rows in the matrix.
`Boolean`	`showGrid`	Sets the grid display flag. Returns `true` if the matrix draws a grid around the items, and `false` if it does not.
`Boolean`	`useRelief`	Sets the visibility state of the relief rectangle. Returns `true` if this matrix is displayed inside a relief rectangle, and `false` if it is not.
`Boolean`	`verticalScrollbar`	Shows or hides the vertical scroll bar.
`Boolean`	`verticalScrollbarAsNeeded`	Sets and returns the state of the vertical scroll bar. When `true` is returned, the scroll bar is only shown when required. It appears or disappears as rows and columns are added or removed from the matrix.