Changeset 2069 for trunk/eraser

Timestamp:

5/8/2010 1:54:00 AM (3 years ago)

Author:

lowjoel

Message:

Fall back to a normal (non-split) button when the current platform doesn't support split buttons; the split button context menu can be found by right-clicking the button.

File:

• trunk/eraser/Eraser.Util/ExtensionClasses/SplitButton.cs (modified) (3 diffs)

trunk/eraser/Eraser.Util/ExtensionClasses/SplitButton.cs

@@ -45 +45 @@
             {
                 CreateParams createParams = base.CreateParams;
-                createParams.Style |= NativeMethods.BS_SPLITBUTTON;
+                if (IsSupportedOnCurrentPlatform)
+                    createParams.Style |= NativeMethods.BS_SPLITBUTTON;
                 return createParams;
             }
@@ -86 +87 @@
                     //we will also show the context menu when the user right-clicks
                     //the button.
-                    if (Environment.OSVersion.Version.Major >= 6)
+                    if (!IsSupportedOnCurrentPlatform)
                         return;
                     break;
@@ -92 +93 @@
 
             base.WndProc(ref m);
+        }
+
+        /// <summary>
+        /// Checks whether the current platform supports the control.
+        /// </summary>
+        private static bool IsSupportedOnCurrentPlatform
+        {
+            get
+            {
+                return Environment.OSVersion.Version.Major >= 6;
+            }
         }