ScrollBarInfoInternal (Windows Embedded CE 6.0)

1/6/2010

This structure contains internal information about a scroll bar.

Syntax

struct ScrollBarInfoInternal {
  SCROLLINFO si;
  BOOL bInSetSBInfo;
  int nThumbPos;
  SCROLL_STATE dwState;
  UINT nTrackStart;
  UINT fnBar;
  UINT idTimer;
};

Members

• si
  SCROLLINFO structure that specifies additional information about the scroll bar.

• bInSetSBInfo
  Reserved for internal use.

• nThumbPos
  Integer that specifies the pixel position of the top of thumb.

• dwState
  SCROLL_STATE value that specifies the internal state of the scroll bar.

• nTrackStart
  Unsigned integer that tracks the position of the top of thumb.

• fnBar
  Unsigned integer that indicates whether the scroll bar is part of the nonclient area or part of a control. The following table shows the possible values.

  Value	Description
  SB_BOTH	Both horizontal and vertical scroll bars.
  SB_CTL	Scroll bar control.
  SB_HORZ	Horizontal scroll bar.
  SB_VERT	Vertical scroll bar.

• idTimer
  Unsigned integer that specifies an identifier for a timer.

Requirements

See Also

Reference

GWES OS Structures
GweBypassCoredllThunk_t::GetSBInfoInternal
ScrollBarView_t::DrawScrollBar
ScrollBarView_t::GetScrollRects
ScrollBarView_t::GetThumbPixel
ScrollBarView_t::ScrollHitTest
ScrollBarView_t::TrackThumb
SCROLL_STATE
SCROLLINFO