How To Sync the StatusBar Text with the ToolTip Text

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.