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Multislider ActiveX Control

, 20 Mar 2002
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This ActiveX control presents three sliding range selectors of decreasing resolution
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Sample Image - Multislider.gif

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Introduction

This control presents three sliding range selectors of decreasing resolution. This can be used for tuning values within a text boxes (or a cells of the grid in the CGridCtrl class) for three ranges:

  • rough(+-100%)
  • medium(+-10%)
  • fine (+-1%)

How to use the Multislider ActiveX Control

  • Download the source files and compile a project for ActiveX registration.
  • In your project select the menu "Project->Add To Project->Components and Controls"
  • In "Components and Controls Gallery" box select "Registered ActiveX Controls".
  • From the list of controls select "TunerActiveX Control"
  • Use the MS Visual C++ dialog editor to place a TunerActiveX control on a dialog.
    Cancel the "Visible" option in the "Properties" window
  • Use ClassWizard to add CTunerActiveX member variable
  • Use ClassWizard to add handler function for any event (WM_LBUTTONDBLCLK in the demo project)
  • Initialize the new control in this handler
    void SetParentWndName(CString sName );
    void SetFirstValue(double value);
    void SetShowTuner(BOOL bShow);
    
  • Use Class Wizard to add handler functions for WM_COPYDATA to your dialog's source file
  • Update the selected value in this handler:
    double nValue;
    nValue = *((double*)(pCopyDataStruct->lpData));
    m_Value = nValue; 
    

License

This article has no explicit license attached to it but may contain usage terms in the article text or the download files themselves. If in doubt please contact the author via the discussion board below.

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GeneralNo picture/zips PinmemberJonny Newman21-Mar-02 1:05 
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GeneralRe: No picture/zips PinmemberNish [BusterBoy]21-Mar-02 1:16 

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Article Copyright 2002 by Vadim Gorodnitsky
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