NonClientView_t::ExposedDrawFrameControl (Windows Embedded CE 6.0)

1/6/2010

This method draws a frame control of the specified type and style.

Syntax

static BOOL ExposedDrawFrameControl(
  HDC hdc,
  RECT* prc,
  UINT wType,
  UINT wState
);

Parameters

• hdc
  [in] Handle to the device context for the window.

• prc
  [in] Pointer to a RECT structure that specifies the coordinates of the bounding rectangle for the window.

• wType
  [in] Unsigned integer that specifies the type of control to draw. The following table shows the possible values.

  Value	Description
  DFC_BUTTON	Draws a standard button.
  DFC_CAPTION	Draws a title bar.
  DFC_MENU	Draws a menu.
  DFC_SCROLL	Draws a scroll bar.

• wState
  [in] Unsigned integer that specifies the state of the control.

  The following table shows the possible values, if wType is DFC_BUTTON.

  Value	Description
  DFCS_BUTTON3STATE	A three-state button.
  DFCS_BUTTONCHECK	A check box.
  DFCS_BUTTONPUSH	A push button.
  DFCS_BUTTONRADIO	A radio button.
  DFCS_BUTTONRADIOIMAGE	An image for a radio button.
  DFCS_BUTTONRADIOMASK	A mask for a radio button.

  The following table shows the possible values, if wType is DFC_CAPTION.

  Value	Description
  DFCS_CAPTIONCLOSE	A Close (X) button.
  DFCS_CAPTIONHELP	A Help button.
  DFCS_CAPTIONMAX	A Maximize button.
  DFCS_CAPTIONMIN	A Minimize button.
  DFCS_CAPTIONOKBUTTON	An OK button.
  DFCS_CAPTIONRESTORE	A Restore button.

  The following table shows the possible values, if wType is DFC_SCROLL.

  Value	Description
  DFCS_SCROLLCOMBOBOX	The combo box scroll box.
  DFCS_SCROLLDOWN	The scroll bar contains a down arrow.
  DFCS_SCROLLLEFT	The scroll bar contains a left arrow.
  DFCS_SCROLLRIGHT	The scroll bar contains a right arrow.
  DFCS_SCROLLSIZEGRIP	The status bar.
  DFCS_SCROLLUP	The scroll bar contains an up arrow.

  The following table shows the possible values that do not depend on the value of wState.

  Value	Description
  DFCS_ADJUSTRECT	The bounding rectangle is adjusted to leave space for the client area.
  DFCS_FLAT	The button has a flat border.
  DFCS_FOREGROUND	The button is in the foreground.
  DFCS_MONO	The button has a monochrome border.
  DFCS_INACTIVE	The button does not accept user input.
  DFCS_PUSHED	The button is pressed.
  DFCS_CHECKED	The button is checked.

Return Value

TRUE indicates success. FALSE indicates failure.

Remarks

This method is an internal version of the DrawFrameControl function.

Requirements

Header	nclientview.hpp
Windows Embedded CE	Windows CE .NET 4.0 and later

See Also

Reference

NonClientView_t
DrawFrameControl
NonClientView_t::DrawFrameControl