void CSkinHorizontalScrollbar::OnLButtonDown(UINT nFlags, CPoint point)
{
pList->Invalidate(FALSE);
SetCapture();
CRect clientRect;
GetClientRect(&clientRect);
int nWidth = clientRect.Width()-26;
CRect rectLeftArrow(0,0,26,20);
CRect rectRightArrow(nWidth,0,nWidth+26,20);
CRect rectThumb(nThumbLeft,0,nThumbLeft+26,20);
if(rectThumb.PtInRect(point))
{
bMouseDown = true;
}
if(rectRightArrow.PtInRect(point))
{
bMouseDownArrowRight = true;
SetTimer(2,250,NULL);
}
if(rectLeftArrow.PtInRect(point))
{
bMouseDownArrowLeft = true;
SetTimer(2,250,NULL);
}
CStatic::OnLButtonDown(nFlags, point);
}
void CSkinVerticleScrollbar::OnLButtonDown(UINT nFlags, CPoint point)
{
SetCapture();
CRect clientRect;
GetClientRect(&clientRect);
int nHeight = clientRect.Height() - 37;
CRect rectUpArrow(0,11,20,37);
CRect rectDownArrow(0,nHeight,20,nHeight+26);
CRect rectThumb(0,nThumbTop,20,nThumbTop+26);
if(rectThumb.PtInRect(point))
{
bMouseDown = true;
}
if(rectDownArrow.PtInRect(point))
{
bMouseDownArrowDown = true;
SetTimer(2,250,NULL);
}
if(rectUpArrow.PtInRect(point))
{
bMouseDownArrowUp = true;
SetTimer(2,250,NULL);
}
CStatic::OnLButtonDown(nFlags, point);
}
void CSkinHorizontalScrollbar::OnLButtonUp(UINT nFlags, CPoint point)
{
UpdateThumbPosition();
KillTimer(1);
ReleaseCapture();
bool bInChannel = true;
CRect clientRect;
GetClientRect(&clientRect);
int nWidth = clientRect.Width()-26;
CRect rectLeftArrow(0,0,26,20);
CRect rectThumb(nThumbLeft,0,nThumbLeft+26,20);
if(rectLeftArrow.PtInRect(point))
{
ScrollLeft();
bInChannel = false;
}
CRect rectRightArrow(nWidth,0,nWidth+26,20);
if(rectRightArrow.PtInRect(point))
{
ScrollRight();
bInChannel = false;
}
if(rectThumb.PtInRect(point))
{
bInChannel = false;
}
if(bInChannel == true && !bMouseDown)
{
if(point.x > nThumbLeft)
{
PageRight();
}
else
{
PageLeft();
}
}
//reset all variables
bMouseDown = false;
bDragging = false;
bMouseDownArrowLeft = false;
bMouseDownArrowRight = false;
CStatic::OnLButtonUp(nFlags, point);
}
void CSkinVerticleScrollbar::OnLButtonUp(UINT nFlags, CPoint point)
{
UpdateThumbPosition();
KillTimer(1);
ReleaseCapture();
bool bInChannel = true;
CRect clientRect;
GetClientRect(&clientRect);
int nHeight = clientRect.Height() - 37;
CRect rectUpArrow(0,11,20,37);
CRect rectDownArrow(0,nHeight,20,nHeight+26);
CRect rectThumb(0,nThumbTop,20,nThumbTop+26);
if(rectUpArrow.PtInRect(point) && bMouseDownArrowUp)
{
ScrollUp();
bInChannel = false;
}
if(rectDownArrow.PtInRect(point) && bMouseDownArrowDown)
{
ScrollDown();
bInChannel = false;
}
if(rectThumb.PtInRect(point))
{
bInChannel = false;
}
if(bInChannel == true && !bMouseDown)
{
if(point.y > nThumbTop)
{
PageDown();
}
else
{
PageUp();
}
}
bMouseDown = false;
bDragging = false;
bMouseDownArrowUp = false;
bMouseDownArrowDown = false;
CStatic::OnLButtonUp(nFlags, point);
}
///////////////////////////////////////////////////////////////////////////////
// OnLButtonUp
void CXScrollBar::OnLButtonUp(UINT nFlags, CPoint point)
{
UpdateThumbPosition();
KillTimer(1);
ReleaseCapture();
if (m_bHorizontal)
{
CRect rectLeftArrow(0, 0, m_nBitmapWidth, m_rectClient.Height());
CRect rectRightArrow(m_rectClient.Width() - m_nBitmapWidth, 0,
m_rectClient.Width(), m_rectClient.Height());
CRect rectThumb(m_nThumbLeft, 0, m_nThumbLeft + m_nBitmapWidth,
m_rectClient.Height());
if (rectLeftArrow.PtInRect(point))
{
ScrollLeft();
}
else if (rectRightArrow.PtInRect(point))
{
ScrollRight();
}
else if (rectThumb.PtInRect(point))
{
m_bThumbHover = TRUE;
Invalidate();
SetTimer(TIMER_MOUSE_OVER_THUMB, 50, NULL);
}
m_bMouseDownArrowLeft = FALSE;
m_bMouseDownArrowRight = FALSE;
}
else
{
CRect rectUpArrow(0, 0, m_rectClient.Width(), m_nBitmapHeight);
CRect rectDownArrow(0, m_rectClient.Height() - m_nBitmapHeight, m_rectClient.Width(), m_rectClient.Height());
CRect rectThumb(0, m_nThumbTop, m_rectClient.Width(), m_nThumbTop + m_nBitmapHeight);
if (rectUpArrow.PtInRect(point))
{
ScrollUp();
}
else if (rectDownArrow.PtInRect(point))
{
ScrollDown();
}
else if (rectThumb.PtInRect(point))
{
m_bThumbHover = TRUE;
Invalidate();
SetTimer(TIMER_MOUSE_OVER_THUMB, 50, NULL);
}
m_bMouseDownArrowUp = FALSE;
m_bMouseDownArrowDown = FALSE;
}
m_bMouseDown = FALSE;
m_bDragging = FALSE;
CStatic::OnLButtonUp(nFlags, point);
}
///////////////////////////////////////////////////////////////////////////////
// OnLButtonDown
void CXScrollBar::OnLButtonDown(UINT nFlags, CPoint point)
{
SetCapture();
if (m_bHorizontal)
{
CRect rectLeftArrow(0, 0, m_nBitmapWidth, m_rectClient.Height());
CRect rectRightArrow(m_rectClient.Width() - m_nBitmapWidth, 0,
m_rectClient.Width(), m_rectClient.Height());
CRect rectThumb(m_nThumbLeft, 0, m_nThumbLeft + m_nBitmapWidth,
m_rectClient.Height());
if (rectThumb.PtInRect(point))
{
m_bMouseDown = TRUE;
}
else if (rectRightArrow.PtInRect(point))
{
m_bMouseDownArrowRight = TRUE;
SetTimer(TIMER_LBUTTON_PRESSED, 150, NULL);
}
else if (rectLeftArrow.PtInRect(point))
{
m_bMouseDownArrowLeft = TRUE;
SetTimer(TIMER_LBUTTON_PRESSED, 150, NULL);
}
else // button down in channel
{
m_nThumbLeft = point.x - m_nBitmapWidth / 2;
SetPositionFromThumb();
Draw();
if (m_pParent && ::IsWindow(m_pParent->m_hWnd))
{
m_pParent->SendMessage(WM_HSCROLL, MAKELONG(SB_THUMBTRACK, m_nPos),
(LPARAM)m_hWnd);
}
}
}
else
{
CRect rectUpArrow(0, 0, m_rectClient.Width(), m_nBitmapHeight);
CRect rectDownArrow(0, m_rectClient.Height() - m_nBitmapHeight, m_rectClient.Width(), m_rectClient.Height());
CRect rectThumb(0, m_nThumbTop, m_rectClient.Width(), m_nThumbTop + m_nBitmapHeight);
if (rectThumb.PtInRect(point))
{
m_bMouseDown = TRUE;
}
else if (rectDownArrow.PtInRect(point))
{
m_bMouseDownArrowDown = TRUE;
SetTimer(TIMER_LBUTTON_PRESSED, 150, NULL);
}
else if (rectUpArrow.PtInRect(point))
{
m_bMouseDownArrowUp = TRUE;
SetTimer(TIMER_LBUTTON_PRESSED, 150, NULL);
}
else // button down in channel
{
m_nThumbTop = point.y - m_nBitmapHeight / 2;
SetPositionFromThumb();
Draw();
if (m_pParent && ::IsWindow(m_pParent->m_hWnd))
{
m_pParent->SendMessage(WM_VSCROLL, MAKELONG(SB_THUMBTRACK, m_nPos),
(LPARAM)m_hWnd);
}
}
}
CStatic::OnLButtonDown(nFlags, point);
}
