[HaCreator] Scrolling map multiboard horizontally with the mouse wheel

lastbattle · Aug 19, 2020 · 2c7177a · 2c7177a
1 parent 8285131
commit 2c7177a
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diff --git a/HaCreator/MapEditor/MultiBoard.xaml b/HaCreator/MapEditor/MultiBoard.xaml
@@ -21,6 +21,7 @@
                                      MouseDown="DxContainer_MouseDown"
                                      MouseMove="DxContainer_MouseMove"
                                      MouseUp="DxContainer_MouseUp"
+                                          MouseWheel="DxContainer_MouseWheel"
                                      />
         </WindowsFormsHost>
 

diff --git a/HaCreator/MapEditor/MultiBoard.xaml.cs b/HaCreator/MapEditor/MultiBoard.xaml.cs
@@ -15,6 +15,7 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
+using System.Diagnostics;
 using System.IO;
 using System.Linq;
 using System.Text;
@@ -646,6 +647,24 @@ private void DxContainer_MouseDoubleClick(object sender, System.Windows.Forms.Mo
             }
         }
 
+        /// <summary>
+        /// Mouse wheel
+        /// Wheelup = positive, Wheeldown = negative
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void DxContainer_MouseWheel(object sender, System.Windows.Forms.MouseEventArgs e)
+        {
+            int rotationDelta = e.Delta;
+           //System.Diagnostics.Debug.Write("Rotation: " + rotationDelta);
+
+            // wheel up = positive, wheel down = negative
+            hScrollBar.Value += rotationDelta;
+
+            // Update display
+            hScrollBar_Scroll(null, null);
+        }
+
         /// <summary>
         /// Mouse down
         /// </summary>