Change the width of Master in UISplitViewController

Question

The iPad programming guide says that the splitView\'s left pane is fixed to 320 points. But 320 pixels for my master view controller is too much. I would like to reduce it a

Answer 1

No.

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There are two private properties

@property(access,nonatomic) CGFloat masterColumnWidth;
@property(access,nonatomic) CGFloat leftColumnWidth; // both are the same!

but being private mean they can't be used for AppStore apps.

Answer 2

this code is work for me

[splitViewController setValue:[NSNumber numberWithFloat:200.0] forKey:@"_masterColumnWidth"];

Answer 3

You can use GSSplitViewController. This one will work on iOS 7 and 8

splitView = [[GSSplitViewController alloc] init];
splitView.masterPaneWidth = 180;

You can also include it by adding pod 'GSSplitViewController' to your Podfile.

Answer 4

iOS 8 introduced a new property:

// An animatable property that can be used to adjust the maximum absolute width of the primary view controller in the split view controller.
@property(nonatomic, assign) CGFloat maximumPrimaryColumnWidth NS_AVAILABLE_IOS(8_0); // default: UISplitViewControllerAutomaticDimension

Use this property to adjust your master viewcontroller to your desired width.