How To Create a Progress Indicator Using Threed Panel Control

MORE INFORMATION

You can use the Threed Panel ActiveX control to display plain or three- dimensional text on a three-dimensional background. It can also present progress/status information in a dynamically colored circle or bar with or without showing percent.

Here is a listing of properties required to create a progress/status indicator:

• FloodPercent: returns the percentage of the painted area inside the Threed Panel when the panel is used as a status or progress indicator. This property is not available at design time. The FloodPercent property can be set to an integer value between 0 and 100.
• FloodType: Determines if and how the panel is used as a status or progress indicator. Here is a listing of all the available setting for FloodType property:

        0 (Default) None - Panel has no status bar capability and the
                           caption (if any) is displayed.
        1 - Left to right.
        2 - Right to left.
        3 - Top to bottom.
        4 - Bottom to top.
        5 - From the center outward in a widening circle.
  						

  Threed Panel will be painted in a color base on the above setting, which is specified by the FloodColor property, as the FloodPercent property increases.
• FloodShowPct: Determines whether the current setting of the FloodPercent property will be displayed in the center of the panel when the panel is used as a status or progress indicator. The FloodType property setting has to be other than None in order to work. The FloodShowPct property can either set it to TRUE to show or FALSE to hide the FloodPercent property.
• FloodColor: returns the color used to paint the area when the Threed Panel is used as a status or progress indicator. The FloodType property setting has to be other than None in order to work.

The following example using a Timer control to simulate the progress/status indicator:

NOTE: Before you run the example below, making sure you have the Threed Panel ActiveX control installed(Windows\System\Threed32.ocx).

1. Create a .prg file and cut and paste the following code into the .prg:

         PUBLIC x
         x=CREATEOBJECT("progress")
         x.SHOW
   
         **************************************************
         *-- Class:        progress
         *-- ParentClass:  form
         *-- BaseClass:    form
         *
         DEFINE CLASS progress AS form
   
   
            Top = 0
            Left = 0
            Height = 198
            Width = 378
            DoCreate = .T.
            Caption = "Form1"
            Name = "Form1"
   
            ADD OBJECT timer1 AS Timer WITH ;
              Top = 9, ;
              Left = 18, ;
              Height = 23, ;
              Width = 23, ;
              Enabled = .F., ;
              Interval = 100, ;
              Name = "Timer1"
   
            ADD OBJECT command1 AS CommandButton WITH ;
              Top = 121, ;
              Left = 71, ;
              Height = 27, ;
              Width = 247, ;
              Caption = "Click Me to Begin Task", ;
              Name = "Command1"
   
            ADD OBJECT sspanel1 AS sspanel WITH ;
              Top = 27, ;
              Left = 28, ;
              Height = 72, ;
              Width = 328, ;
              Name = "sspanel1"
   
            ADD OBJECT command2 AS CommandButton WITH ;
              Top = 159, ;
              Left = 70, ;
              Height = 26, ;
              Width = 247, ;
              Caption = "Reset", ;
              Name = "Command2"
   
            PROCEDURE Init
              * Set the FloodType from Left to Right
              THISFORM.sspanel1.FloodType = 1
              * Initialize the FloodPercent to 0
              THISFORM.sspanel1.FloodPercent = 0
              THISFORM.sspanel1.FloodShowPct = .T. && Show the percent sign
            ENDPROC
   
            PROCEDURE timer1.Timer
              IF THISFORM.sspanel1.FloodPercent < 100
                 THISFORM.sspanel1.FloodPercent = ;
                    THISFORM.sspanel1.FloodPercent + 1
              ELSE
                 THISFORM.timer1.Enabled = .F.
                 THISFORM.command1.Caption = "Click Me to Begin Task"
                 WAIT WINDOW "Task Completed"
                 THISFORM.sspanel1.FloodPercent = 0
              ENDIF
            ENDPROC
   
            PROCEDURE command1.Click
              IF THIS.Caption = "Click Me to Begin Task"
                 THIS.Caption = "Click Me to Stop Task"
                 THISFORM.timer1.Enabled = .T.
              ELSE
                 THIS.Caption = "Click Me to Begin Task"
                 THISFORM.timer1.Enabled = .F.
              ENDIF
            ENDPROC
   
            PROCEDURE command2.Click
              THISFORM.Timer1.Enabled = .F.
              THISFORM.sspanel1.FloodPercent = 0
              THISFORM.Command1.Caption = "Click Me to Begin Task"
            ENDPROC
   
         ENDDEFINE
   
         DEFINE CLASS sspanel AS OLECONTROL
   
             OLEClass = "Threed.SSPanel"
   
         ENDDEFINE
         *
         *-- EndDefine: progress
         **************************************************
   							

2. Run the .prg file and click the "Click Me to Begin Task" button, and the progress/status indicator appears in the Threed panel ActiveX control as FloodPercent property increases.