Expanders for Text Direction from Right to Left

Operating system requirements: iOS 5.0 or later.

Mobile device: iPad.

Description

This example displays and removes the collapsed expander for text direction from right to left. After starting the example the following operations are executed:

The collapsed expander for text direction from right to left is displayed.
This expander is removed.

Source Code

Executing the example requires to place the following code in the body of the executeExample method of the ViewController class (see the Creating a Table with Expanders section):

// Get row header style
NuGridCellStyle *style = [proxyDatasource gridView:(NuGridView *)[contr view] getStyleForHeaderForRow:-1];
// Set text direction from right to left
[[contr gridView] setIsRightToLeft:YES];

After executing the example the text direction from right to left is set, after that the corresponding collapsed expanders are displayed:

Then remove the collapsed expanders by adding the following code string:

[style removeCollapsedRTLImage];

After executing the example all collapsed expanders for text direction from right to left are removed: