Merge branch 'develop_PDFReaderProNew' of git.kdan.cc:Mac_PDF/PDF_Office into develop_PDFReaderProNew

PDF Office/PDF Master/Class/ChromiumTabs/KMBrowserWindowController.swift

@@ -294,6 +294,15 @@ import Cocoa
                 self.rightMessageVC.frameUpdateHandle = { [weak self] rect in
                     var superRect = self?.rightToolbarItemView?.frame
                     superRect?.size.width = (self?.rightMessageVC.view.frame.size.width)! + 8
+                    
+                    if self?.rightToolbarItemView.superview != nil {
+                        let viewRect = self?.rightToolbarItemView.superview?.frame
+                        if (superRect?.origin.x)! + (superRect?.size.width)! > (viewRect?.origin.x)! + (viewRect?.size.width)!{
+                            let offsetValue = ((superRect?.origin.x)! + (superRect?.size.width)! - (viewRect?.origin.x)! - (viewRect?.size.width)! )
+                            superRect?.origin.x -= offsetValue
+                        }
+                    }
+                    
                     self?.rightToolbarItemView.frame = superRect!;
                 }
                 var rect = self.rightMessageVC.view.frame;