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LRESULT __OnTimer(HWND hWnd, UINT nIDEvent)
{
int m_nIncrement = 20;
if (nIDEvent == IDT_APPEARING)
{
switch (m_nTaskbarPlacement)
{
case TASKBAR_ON_BOTTOM:
if (m_nCurrentPos.cy > (m_rcDesktop.bottom - m_sMaxSize.cy))
{
m_nCurrentPos.cy -= m_nIncrement;
m_nCurrentSize.cy = m_rcDesktop.bottom - m_nCurrentPos.cy;
}
else
KillTimer(hWnd, IDT_APPEARING);
break;
}
SetFocus(hWnd);
SetWindowPos(hWnd, HWND_TOPMOST, m_nCurrentPos.cx, m_nCurrentPos.cy, m_sMaxSize.cx, m_nCurrentSize.cy, SWP_NOOWNERZORDER | SWP_NOZORDER | SWP_NOACTIVATE);
}
else if (nIDEvent == IDT_DISAPPEARING)
{
switch (m_nTaskbarPlacement)
{
case TASKBAR_ON_BOTTOM:
if (m_nCurrentPos.cy < m_rcDesktop.bottom)
{
m_nCurrentPos.cy += m_nIncrement;
m_nCurrentSize.cy = m_rcDesktop.bottom - m_nCurrentPos.cy;
}
else
{
KillTimer(hWnd, IDT_DISAPPEARING);
MoveWindow(m_hWnd, 0, 0, 0, 0, FALSE);
ShowWindow(m_hWnd, SW_HIDE);
}
break;
}
SetWindowPos(hWnd, HWND_TOPMOST, m_nCurrentPos.cx, m_nCurrentPos.cy, m_sMaxSize.cx, m_nCurrentSize.cy, SWP_NOOWNERZORDER | SWP_NOZORDER | SWP_NOACTIVATE);
}
return true;
}
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