ScrollBarView_t::ScrollHitTest (Windows Embedded CE 6.0)

1/6/2010

This method determines where a specified point is located within a scroll bar.

Syntax

static SCROLL_STATE ScrollHitTest(
  HWND hwnd,
  POINT pt,
  BOOL fVert,
  ScrollBarInfoInternal* psbii
);

Parameters

• hwnd
  [in] Handle to the window control.

• pt
  [in] POINT structure that specifies where the hit occurred.

• fVert
  [in] Boolean that specifies whether the scroll bar is vertical or horizontal. TRUE specifies that the scroll bar is vertical. FALSE specifies that the scroll bar is horizontal.

• psbii
  [in] Pointer to a ScrollBarInfoInternal structure that specifies information about the scroll bar.

Return Value

• SCROLL_DN_PRESS
  Down arrow is pressed.

• SCROLL_NEXT_FREE
  Method that draws the scroll bar is free to draw the next state.

• SCROLL_NO_PRESS
  No arrow is pressed.

• SCROLL_PGDN_PRESS
  Page down arrow is pressed.

• SCROLL_PGUP_PRESS
  Page up arrow is pressed.

• SCROLL_SLIDE_PRESS
  Slider is pressed.

• SCROLL_UNAVAIL
  Scroll bar is unavailable.

• SCROLL_UP_PRESS
  Up arrow is pressed.

Requirements

See Also

Reference

ScrollBarView_t
ScrollBarInfoInternal
SCROLL_STATE