How To Sync the StatusBar Text with the ToolTip Text (152259)


The information in this article applies to:

  • Microsoft Visual Basic Learning Edition for Windows 5.0
  • Microsoft Visual Basic Learning Edition for Windows 6.0
  • Microsoft Visual Basic Professional Edition for Windows 5.0
  • Microsoft Visual Basic Professional Edition for Windows 6.0
  • Microsoft Visual Basic Enterprise Edition for Windows 5.0
  • Microsoft Visual Basic Enterprise Edition for Windows 6.0
  • Microsoft Visual Basic Standard Edition, 32-bit, for Windows 4.0
  • Microsoft Visual Basic Professional Edition, 32-bit, for Windows 4.0
  • Microsoft Visual Basic Enterprise Edition, 32-bit, for Windows 4.0
This article was previously published under Q152259

SUMMARY

The Microsoft Windows Common Controls OCX (COMCTL32.OCX) provides a ToolBar control and a StatusBar control that you can easily implement in your Visual Basic application. There is no built-in method to synchronize these two controls such that the StatusBar displays descriptive text for a ToolBar button when the mouse is currently located over it. This article illustrates how you can implement this behavior within your Visual Basic application.

MORE INFORMATION

Some applications, such as Microsoft PowerPoint, Word, and Excel, will not only display a helpful tip when the mouse hovers over a ToolBar button, but will also display more descriptive text in the StatusBar to give the user a definition of the button's function. Although this feature is not built into the Toolbar and StatusBar controls in COMCTL32.OCX, there are ways to mimic its effect in a Visual Basic application as described in the following sample.

Steps to Create Sample

  1. Create a new Visual Basic project. Form1 is created by default.
  2. Select Components from the Projects menu, check "Microsoft Windows Common Controls" and Click OK.
  3. Add a ToolBar control to Form1.
  4. Add a StatusBar control to Form1.
  5. Insert two buttons on the ToolBar by right-clicking the ToolBar control, selecting "Properties," and then the selecting the Buttons Tab.
  6. For the first button, Click "Insert Button" and set these properties: 
       Property         Value
   --------         -----
   Tag              Opens a File
   ToolTipText      Open
  7. For the second button, Click "Insert Button" and set these properties: 
       Property         Value
   --------         -----
   Tag              Closes a File
   ToolTipText      Close
  8. Right-click the StatusBar control and click Properties. Click the Panels tab and set the AutoSize property of the first panel to "1-sbrSpring."
  9. Paste the following code into Form1's code window: 
          Private Sub Form_MouseMove(Button As Integer, _
         Shift As Integer, X As Single, Y As Single)
         StatusBar1.Panels(1).Text = ""  ' Clear when not over ToolBar
      End Sub

      Private Sub Toolbar1_MouseMove(Button As Integer, _
         Shift As Integer, x As Single, y As Single)

         Dim Found As Boolean
         Dim ToolBarButton As Variant
         Dim Index As Long

         'Loop through all buttons on the toolbar
         For Index = 1 To Toolbar1.Buttons.Count
            'Set reference to button
            Set ToolBarButton = Toolbar1.Buttons(Index)

            'Check if mouse is positioned over button
            If (x > ToolBarButton.Left) And _
               (x < (ToolBarButton.Left + ToolBarButton.Width)) And _
               (y > ToolBarButton.Top) And _
               (y < (ToolBarButton.Top + ToolBarButton.Height)) Then

               'Mouse is over button. Now to avoid screen flickering,
               'check if StatusBar needs updating
               If StatusBar1.Panels(1).Text <> ToolBarButton.Tag Then
                  StatusBar1.Panels(1).Text = ToolBarButton.Tag
               End If

               'Set flag indicating a button was found
               Found = True

               'Button has been found, discontinue loop
               Exit For
            End If
         Next

         If Not Found Then
            StatusBar1.Panels(1).Text = ""
         End If
      End Sub
  10. Save and run the sample project. Move the mouse over the two buttons on the ToolBar, and note that the appropriate text will be displayed in the StatusBar's panel depending on which button, if any, the mouse is positioned over.
Modification Type:MinorLast Reviewed:8/30/2004
Keywords:kbhowto KB152259
©2004 Microsoft Corporation. All rights reserved.