Panning restriction

Example/Shared/MSAppDelegate.m

@@ -54,6 +54,9 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
     [self.window makeKeyAndVisible];
 #endif
 
+    // Restrict panning area
+    self.navigationPaneViewController.panningArea = CGRectMake(0, 0, 80, self.navigationPaneViewController.view.frame.size.height);
+
     return YES;
 }
 

MSNavigationPaneViewController/MSNavigationPaneViewController.h

@@ -64,6 +64,9 @@ typedef NS_ENUM(NSUInteger, MSNavigationPaneAppearanceType) {
 @property (nonatomic, readonly) UIView *masterView;
 @property (nonatomic, readonly) UIView *paneView;
 
+// If you want to pan the view, the first touch needs to be contained in this area
+@property (nonatomic, assign) CGRect panningArea;
+
 // The width that the pane should open to reveal the master
 @property (nonatomic, assign) CGFloat openStateRevealWidth;
 

MSNavigationPaneViewController/MSNavigationPaneViewController.m

@@ -156,6 +156,8 @@ - (void)initialize
 {
     self.view.autoresizingMask = (UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight);
 
+    _panningArea = self.view.frame;
+
     _paneState = MSNavigationPaneStateClosed;
     _appearanceType = MSNavigationPaneAppearanceTypeNone;
     _openDirection = MSNavigationPaneOpenDirectionLeft;
@@ -638,6 +640,10 @@ - (void)panePanned:(UIPanGestureRecognizer *)gestureRecognizer
         }
         case UIGestureRecognizerStateChanged: {
             CGPoint panLocationInPaneView = [gestureRecognizer locationInView:self.paneView];
+
+            // If you want to pan the view, the first touch needs to be contained in this area
+            if (! CGRectContainsPoint(self.panningArea, self.paneStartLocation)) return;
+
             // Pane Sliding
             CGRect newFrame = self.paneView.frame;
             switch (self.openDirection) {