void CColoredButton::OnLButtonDown(UINT nFlags, CPoint point)
{
SetOverButtonInfo( point);
if( m_bMixedColor) m_iColorIndex = -1;
if( m_iColorIndex != -1)
{
CRect rectWindow;
GetWindowRect( &rectWindow);
theApp.m_cttToolTips.ManualOn( rectWindow.left, rectWindow.bottom, &::GetToolTipText, this);
m_ptCenter.x = ::GetSystemMetrics(SM_CXSCREEN)/2;
m_ptCenter.y = ::GetSystemMetrics(SM_CYSCREEN)/2;
GetCursorPos( &m_ptStarting);
_bMouseMoveEnabled = TRUE;
_bColorChanging = TRUE;
if( !_bCursorHidden)
{
// hide mouse
while (ShowCursor(FALSE)>=0);
_bCursorHidden = TRUE;
}
SetCursorPos(m_ptCenter.x, m_ptCenter.y);
}
CButton::OnLButtonDown(nFlags, point);
}
void CColoredButton::OnMouseMove(UINT nFlags, CPoint point)
{
if( (m_iColorIndex != -1) && (nFlags & MK_LBUTTON) && _bMouseMoveEnabled)
{
SetOverButtonInfo( point);
EnableToolTips( TRUE);
theApp.m_cttToolTips.ManualUpdate();
CPoint ptCurrent;
GetCursorPos( &ptCurrent);
ColorToComponents();
SLONG slResult = m_ubComponents[ m_iColorIndex][m_iComponentIndex];
slResult += ptCurrent.x-m_ptCenter.x;
slResult = Min(Max(slResult,0L), 255L);
m_ubComponents[ m_iColorIndex][m_iComponentIndex] = UBYTE( slResult);
COLOR colResult;
if( m_iColorIndex == 0) {
colResult = HSVToColor( m_ubComponents[0][0], m_ubComponents[0][1], m_ubComponents[0][2]);
ColorToRGB(colResult, m_ubComponents[1][0], m_ubComponents[1][1], m_ubComponents[1][2]);
} else {
colResult = RGBToColor( m_ubComponents[1][0], m_ubComponents[1][1], m_ubComponents[1][2]);
ColorToHSV(colResult, m_ubComponents[0][0], m_ubComponents[0][1], m_ubComponents[0][2]);
}
// add alpha
colResult |= m_ubComponents[0][3];
m_colColor = colResult;
m_colLastColor = colResult;
m_bMixedColor = FALSE;
Invalidate( FALSE);
SendMessage( WM_PAINT);
// invalidate parent dialog
if( m_pwndParentDialog != NULL) m_pwndParentDialog->UpdateData( TRUE);
if(ptCurrent != m_ptCenter)
{
SetCursorPos( m_ptCenter.x, m_ptCenter.y);
}
}
CButton::OnMouseMove(nFlags, point);
}
void CColoredButton::OnLButtonDown(UINT nFlags, CPoint point)
{
m_ptCenter.x = ::GetSystemMetrics(SM_CXSCREEN)/2;
m_ptCenter.y = ::GetSystemMetrics(SM_CYSCREEN)/2;
GetCursorPos( &m_ptStarting);
SetOverButtonInfo( point);
if( m_bMixedColor)
m_iColorIndex = -1;
if( m_iColorIndex != -1)
{
_bMouseMoveEnabled = TRUE;
ShowCursor(FALSE);
SetCursorPos(m_ptCenter.x, m_ptCenter.y);
}
CButton::OnLButtonDown(nFlags, point);
}
