[Mono-bugs] [Bug 78945][Min] New - Scrollwheel doesn't work on ComboBox

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Tue Jul 25 10:42:08 EDT 2006


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Changed by monkey at jpobst.com.

http://bugzilla.ximian.com/show_bug.cgi?id=78945

--- shadow/78945	2006-07-25 10:42:08.000000000 -0400
+++ shadow/78945.tmp.14064	2006-07-25 10:42:08.000000000 -0400
@@ -0,0 +1,58 @@
+Bug#: 78945
+Product: Mono: Class Libraries
+Version: 1.1
+OS: 
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Minor
+Component: Windows.Forms
+AssignedTo: peter at novonyx.com                            
+ReportedBy: monkey at jpobst.com               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: Scrollwheel doesn't work on ComboBox
+
+Description of Problem:
+When a ComboBox is not in it's dropdown state, but has focus, the mouse
+scroll wheel should scroll through the items in the text box.  (Tested
+using Windows.)
+
+Steps to reproduce the problem:
+1. Compile program below.
+2. Run program below.
+3. The form should come up with the text in the combobox selected.
+4. Move the mouse wheel up and down.
+
+Actual Results:
+The value of the combobox does not change.
+
+Expected Results:
+The value of the combobox should scroll through the available options.
+
+How often does this happen? 
+Always.
+
+Additional Information:
+using System;
+using System.Windows.Forms;
+
+public class Test : Form
+{
+	public static void Main ()
+	{
+		Application.Run (new Test ());
+	}
+
+	public Test ()
+	{
+		ComboBox cb = new ComboBox ();
+		cb.DropDownStyle = ComboBoxStyle.DropDown;
+		cb.DataSource = new string [] {"Apple", "Banana", "Cherry", "Donuts",
+"Eggs", "Fish"};
+		Controls.Add (cb);
+	}
+}


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