NGridSelectionArea Class Reference

Inherits from	UIView
Declared in	NGridSelectionArea.h

Overview

The NGridSelectionArea class provides attributes and behavior for the grid selection.

`delegate`

The object acts as selection delegate.

@property (nonatomic, assign) id<NGridSelectionDelegate> delegate

Declared In

NGridSelectionArea.h

`parentGrid`

Related grid.

@property (nonatomic, assign) NGridView *parentGrid

Declared In

NGridSelectionArea.h

`type`

Type of the selection.

@property (assign) NGridSelectionAreaType type

Declared In

NGridSelectionArea.h

`elementKey`

Key of the selected row or column.

@property (assign) NSInteger elementKey

Declared In

NGridSelectionArea.h

`style`

Style of the selection.

@property (readonly) NGridSelectionStyle *style

Declared In

NGridSelectionArea.h

`+ createSelectionAreaForGrid:withStyle:withDelegate:`

Creates selection area.

+ (NGridSelectionArea *)createSelectionAreaForGrid:(NGridView *)gridView withStyle:(NGridSelectionStyle *)style withDelegate:(id<NGridSelectionDelegate>)delegate

Parameters

`gridView`	Related grid view object.
`style`	Style for selection area.
`delegate`	Selection delegate.

Declared In

NGridSelectionArea.h

`– showBalloons`

Shows balloons on the edges of the selection area.

- (void)showBalloons

Declared In

NGridSelectionArea.h

`– hideBalloons`

Hides balloons on the edges of the selection area.

- (void)hideBalloons

Declared In

NGridSelectionArea.h

`– isEmpty`

Checks if selection area is empty.

- (BOOL)isEmpty

Declared In

NGridSelectionArea.h

`– selectedRows`

Return all currently selected rows.

- (NSArray *)selectedRows

Declared In

NGridSelectionArea.h

`– selectedColumns`

Return all currently selected columns.

- (NSArray *)selectedColumns

Declared In

NGridSelectionArea.h