CMFCVisualManager::OnDrawRibbonSliderZoomButton

The framework calls this method when it draws the zoom buttons for a CMFCRibbonSlider object.

virtual void OnDrawRibbonSliderZoomButton(
   CDC* pDC,
   CMFCRibbonSlider* pSlider,
   CRect rect,
   BOOL bIsZoomOut,
   BOOL bIsHighlighted,
   BOOL bIsPressed,
   BOOL bIsDisabled
);

Parameters

• [in] pDC
  A pointer to a device context.

• [in] pSlider
  A pointer to a CMFCRibbonSlider object. The framework draws this ribbon slider.

• [in] rect
  A rectangle that specifies the boundaries of the zoom buttons on the ribbon slider.

• [in] bIsZoomOut
  A Boolean parameter that indicates which button the framework draws. A value of TRUE indicates the left button with a "-" for zoom out. A value of FALSE indicates the right button with a "+" for zoom in.

• [in] bIsHighlighted
  A Boolean parameter that indicates whether the button is highlighted.

• [in] bIsPressed
  A Boolean parameter that indicates whether the button is pressed.

• [in] bIsDisabled
  A Boolean parameter that indicates whether the button is unavailable.

Remarks

By default, the zoom buttons on the ribbon slider are a circle with either a + or - sign in the center. To customize the appearance of zoom buttons, override this method in a derived visual manager.

Requirements

Header: afxvisualmanager.h

See Also

Reference

CMFCVisualManager Class

Hierarchy Chart

CMFCRibbonSlider Class