WPF - OnMouseLeave send actual x,y coordinates not just the -1 and ca…

…ll SendMouseClickEvent when left mouse button pressed Resolves #2060 # Conflicts: # CefSharp.Wpf/ChromiumWebBrowser.cs
cefsharp · Jan 2, 2018 · 49463b2 · 49463b2
1 parent a6132ad
commit 49463b2
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/CefSharp.Wpf/ChromiumWebBrowser.cs b/CefSharp.Wpf/ChromiumWebBrowser.cs
@@ -2159,8 +2159,16 @@ protected override void OnMouseLeave(MouseEventArgs e)
             if (!e.Handled && browser != null)
             {
                 var modifiers = e.GetModifiers();
+                var point = e.GetPosition(this);
 
-                browser.GetHost().SendMouseMoveEvent(-1, -1, true, modifiers);
+                //If the LeftMouse button is pressed when leaving the control we send a mouse click with mouseUp: true
+                //to let the browser know the mouse has been released
+                if (e.LeftButton == MouseButtonState.Pressed)
+                {
+                    browser.GetHost().SendMouseClickEvent((int)point.X, (int)point.Y, MouseButtonType.Left, mouseUp: true, clickCount: 1, modifiers: modifiers);
+                }
+
+                browser.GetHost().SendMouseMoveEvent((int)point.X, (int)point.Y, true, modifiers);
 
                 ((IWebBrowserInternal)this).SetTooltipText(null);
             }