void CDrawCheckbox::OnLbuttonUp(WPARAM wParam, LPARAM lParam)
{
if(m_nCtrlState == STATE_DISABLE)
{
return;
}
//ReleaseCapture();
POINT pt = {};
GetCursorPos(&pt);
ScreenToClient(m_hWnd, &pt);
if(PtInRegion(m_hCtrlRgn, pt.x, pt.y))
{
// 控件区域内，设置鼠标跟踪并设置按钮为焦点状态
// 发送给父窗口点击消息
m_fTrackMouse = TRUE;
m_nCtrlState = STATE_FOCUS;
}
else
{
// 控件移动区域外，取消鼠标跟踪并设置按钮为弹起状态
m_fTrackMouse = FALSE;
m_nCtrlState = STATE_UP;
}
InvalidataCtrl();
}
void CDrawCheckbox::OnMouseMove(WPARAM wParam, LPARAM lParam)
{
// 按钮可用
if(m_nCtrlState != STATE_DISABLE)
{
POINT pt = {};
GetCursorPos(&pt);
ScreenToClient(m_hWnd, &pt);
if(PtInRegion(m_hCtrlRgn, pt.x, pt.y)) // 鼠标在控件区域内
{
// 鼠标没有跟踪
if(!m_fTrackMouse)
{
// 跟踪鼠标离开,触发MouseLeave消息
TRACKMOUSEEVENT MouseEvent = {sizeof(TRACKMOUSEEVENT)};
MouseEvent.dwFlags = TME_LEAVE;
MouseEvent.hwndTrack = m_hWnd;
MouseEvent.dwHoverTime = 1000;
TrackMouseEvent(&MouseEvent);
// 设置鼠标被跟踪
m_fTrackMouse = TRUE;
}
// 按钮没有按下,则设置按钮状态为焦点
if(m_nCtrlState != STATE_DOWN)
m_nCtrlState = STATE_FOCUS;
}
else // 移动到区域外，均直接处理为鼠标弹起
{
m_nCtrlState = STATE_UP;
}
InvalidataCtrl();
}
}
BOOL CDrawCheckbox::LightingCtrl(BOOL fLight)
{
if(m_pLightStateImg)
{
m_fLight = fLight;
InvalidataCtrl();
return TRUE;
}
return FALSE;
}
void CDrawCheckbox::OnMouseLeave(WPARAM wParam, LPARAM lParam)
{
// 鼠标离开，设置鼠标取消跟踪
m_fTrackMouse = FALSE;
// 按钮可用，设置按钮为弹起状态
if(m_nCtrlState != STATE_DISABLE)
{
m_nCtrlState = STATE_UP;
InvalidataCtrl();
}
}
void COBSButton::EnableButton(bool fEnable)
{
if (fEnable)
{
m_nButtonState = STATE_UP;
}
else
{
m_nButtonState = STATE_DISABLE;
}
EnableWindow(m_hWnd, fEnable);
InvalidataCtrl();
}
void CDrawCheckbox::EnableButton(BOOL fEnable)
{
if(fEnable)
{
m_nCtrlState = STATE_UP;
}
else
{
m_nCtrlState = STATE_DISABLE;
}
InvalidataCtrl();
}
void COBSButton::OnMouseMove(WPARAM wParam, LPARAM lParam)
{
if (!m_fTrackMouse)
{
TRACKMOUSEEVENT MouseEvent = { sizeof(TRACKMOUSEEVENT) };
MouseEvent.dwFlags = TME_LEAVE;
MouseEvent.hwndTrack = m_hWnd;
MouseEvent.dwHoverTime = 1000;
TrackMouseEvent(&MouseEvent);
m_fTrackMouse = TRUE;
m_nButtonState = STATE_FOCUS;
InvalidataCtrl();
}
}
BOOL CDrawCheckbox::SetFont(HFONT HFont)
{
if (HFont == NULL)
{
return FALSE;
}
if (m_hFont != NULL)
{
SAFE_DELETE(m_hFont);
}
m_hFont = HFont;
InvalidataCtrl();
return TRUE;
}
void COBSButton::OnLbuttonUp(WPARAM wParam, LPARAM lParam)
{
if (m_nButtonState == STATE_DOWN)
{
ReleaseCapture();
POINT pt = {};
GetCursorPos(&pt);
RECT rcWnd = {};
GetWindowRect(m_hWnd, &rcWnd);
if (PtInRect(&rcWnd, pt))
{
m_fTrackMouse = TRUE;
m_nButtonState = STATE_FOCUS;
SendMessage(GetParent(m_hWnd), WM_COMMAND, MAKEWPARAM(GetDlgCtrlID(m_hWnd), \
BN_CLICKED), (LPARAM)m_hWnd);
}
else
{
m_fTrackMouse = FALSE;
m_nButtonState = STATE_UP;
}
InvalidataCtrl();
}
}
void COBSButton::OnMouseLeave(WPARAM wParam, LPARAM lParam)
{
m_fTrackMouse = FALSE;
m_nButtonState = STATE_UP;
InvalidataCtrl();
}
void COBSButton::OnLbuttonDown(WPARAM wParam, LPARAM lParam)
{
SetCapture(m_hWnd);
m_nButtonState = STATE_DOWN;
InvalidataCtrl();
}
void CDrawCheckbox::SetColor(COLORREF crText)
{
m_colorText = crText;
InvalidataCtrl();
}
void CDrawCheckbox::SetCheck(BOOL bCheck)
{
m_bCheck = bCheck;
InvalidataCtrl();
}
