LRESULT CHtmlColorCtrl::OnMouseMove(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& /*bHandled*/)
{
CPoint pt(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam));
RECT rcClient;
if( GetClientRect(&rcClient) ) {
if(!m_bTrackingMouse) {
TRACKMOUSEEVENT tme;
tme.cbSize = sizeof(tme);
tme.hwndTrack = m_hWnd;
tme.dwFlags = /*TME_HOVER|*/TME_LEAVE;
m_bTrackingMouse = TrackMouseEvent(&tme);
}
m_ptMouse.x=min(pt.x/BOX_SIZE, COL_COUNT-1);
m_ptMouse.y=min(pt.y/BOX_SIZE, LINE_COUNT-1);
CRect rcBtn(0, LINE_COUNT*BOX_SIZE+20, COL_COUNT*BOX_SIZE, rcClient.bottom);
m_bOnButton=rcBtn.PtInRect(pt);
if( m_bOnButton )
m_ptMouse.x=m_ptMouse.y=-1;
InvalidateRect(&rcClient);
}
return 0;
}
BOOL CExampleDemoDlg::OnInitDialog()
{
CDialogEx::OnInitDialog();
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
// TODO: Add extra initialization here
// 设置窗口为屏幕宽高
MoveWindow(0, 0, GetSystemMetrics(SM_CXFULLSCREEN), GetSystemMetrics(SM_CYFULLSCREEN));
SetDlgItemInt(ID_MSG, 0);
m_tempplate=LoadTemplateImg("template");
//1、动态创建进入下一张图片按钮
CRect rcBtn(20, 0, 120, 15); //按钮高度为15，间隔高度为10
DWORD dwStyle = WS_CHILD | BS_PUSHBUTTON;
m_nextimageb = new CButton();
m_nextimageb->Create("下一张", dwStyle, rcBtn, this, IDC_NEXT_BUTTON);
//2、动态创建单选框按钮
for (int i = 0; i < m_tempplate.size(); i++)
{
DWORD dwStyle = WS_CHILD | BS_AUTORADIOBUTTON;
rcBtn.top += 25;
rcBtn.bottom += 25;
CButton *pButton = new CButton();
if (0 == i)
{
dwStyle |= WS_GROUP; //第一个按钮时添加分组风格
}
CString index;
index.Format("%d", i);
pButton->Create(index, dwStyle, rcBtn, this, IDC_GROUP_BUTTON + i);
pButton->SetFont(GetFont()); //设置为父窗口的字体
m_radioList.push_back(pButton);
}
::SetWindowPos(this->m_hWnd, HWND_BOTTOM, 200, 0, 1400, 1000, SWP_NOZORDER);
return TRUE; // return TRUE unless you set the focus to a control
}
DWORD CDrawButton::Click (CWnd* pWnd, CPoint pt, UINT nIDRepeat) const
{
// don't handle if capture already set
if ( ::GetCapture() != NULL || !DB_ISENABLED(m_wStyle) )
{
return DB_DEFAULT;
}
// set capture to the window which received this message
pWnd->SetCapture();
ASSERT(pWnd == CWnd::GetCapture());
bool bDown = false, bClick = false;
int nSpinType = DB_PRESSED;
CRect rcBtn(m_Rect);
if ( DB_GETTYPE(m_wStyle) == DB_UPDOWN )
{
if ( pt.y >= (rcBtn.top+rcBtn.bottom)/2 )
{
nSpinType = DB_PRESSED2;
rcBtn.top = (rcBtn.top+rcBtn.bottom)/2;
}
else
{
rcBtn.bottom = (rcBtn.top+rcBtn.bottom)/2;
}
if ( nIDRepeat != 0 )
{
s_wNotify = (nSpinType == DB_PRESSED) ? LOWORD(nIDRepeat) : HIWORD(nIDRepeat);
if ( !pWnd->SetTimer (nIDRepeat, 100, &CDrawButton_TimerProcRepeat) )
{
nIDRepeat = 0;
}
}
}
// get messages until capture lost or cancelled/accepted
for(;;)
//while ( true )
{
bool bNewDown = ::PtInRect (rcBtn, pt) != 0;
if ( bNewDown != bDown )
{
bDown = bNewDown;
if ( DB_ISWINDOWDC(m_wStyle) )
{
CWindowDC cDC (pWnd);
Draw (&cDC, m_wStyle|(bDown ? nSpinType : DB_DEFAULT));
}
else
{
CClientDC cDC (pWnd);
Draw (&cDC, m_wStyle|(bDown ? nSpinType : DB_DEFAULT));
}
}
MSG msg;
VERIFY(::GetMessage(&msg, NULL, 0, 0));
if ( CWnd::GetCapture() != pWnd )
{
DispatchMessage (&msg);
goto ExitLoop;
}
switch ( msg.message )
{
// handle movement messages
case WM_MOUSEMOVE:
pt.x = (short signed)LOWORD(msg.lParam);
pt.y = (short signed)HIWORD(msg.lParam);
if ( DB_ISWINDOWDC(m_wStyle) )
{
pWnd->ClientToScreen (&pt);
pt -= CWindowRect(pWnd).TopLeft();
}
break;
// handle accept messages
case WM_LBUTTONUP:
bClick = bDown;
goto ExitLoop;
// handle cancel messages
case WM_KEYDOWN:
if ( msg.wParam != VK_ESCAPE )
{
break;
}
// continue...
case WM_CANCELMODE:
case WM_RBUTTONDOWN:
goto ExitLoop;
case WM_TIMER:
if ( msg.wParam == nIDRepeat && !bDown )
{
break;
}
// continue...
default:
// just dispatch rest of the messages
DispatchMessage (&msg);
break;
}
}
ExitLoop:
ReleaseCapture();
if ( DB_GETTYPE(m_wStyle) == DB_UPDOWN && nIDRepeat != 0 )
{
pWnd->KillTimer (nIDRepeat);
}
if ( bDown )
{
if ( DB_ISWINDOWDC(m_wStyle) )
{
CWindowDC cDC (pWnd);
Draw (&cDC);
}
else
{
CClientDC cDC (pWnd);
Draw (&cDC);
}
}
return bClick ? (DB_GETTYPE(m_wStyle)|nSpinType) : DB_DEFAULT;
}
DWORD CXTPTabCtrlButton::Click (CXTPTabCtrlButtons* pWnd, CPoint pt, BOOL bRepeat)
{
if ((::GetCapture() != NULL) || !DB_ISENABLED(m_wStyle))
{
return FALSE;
}
pWnd->SetCapture();
ASSERT(pWnd == CWnd::GetCapture());
BOOL bDown = FALSE, bClick = FALSE;
CRect rcBtn(m_Rect);
UINT_PTR nTimer = (bRepeat == FALSE) ? 0 : SetTimer(pWnd->GetSafeHwnd(), 1, 150, NULL);
for (;;)
{
if (bRepeat && DB_ISENABLED(m_wStyle))
{
ASSERT(m_pTabCtrl);
if (!m_pTabCtrl)
return FALSE;
int nCount = m_pTabCtrl->GetItemCount();
CRect rc;
m_pTabCtrl->GetItemRect(-1, rc);
TCHITTESTINFO hi = {{5, rc.CenterPoint().y}};
int nFirst = m_pTabCtrl->HitTest(&hi);
if (m_wStyle & DB_LEFT)
{
if (nFirst > 0)
m_pTabCtrl->SendMessage(WM_HSCROLL, MAKEWPARAM(SB_THUMBPOSITION, nFirst - 1), 0);
}
else if (nCount > 0)
{
m_pTabCtrl->SendMessage(WM_HSCROLL, MAKEWPARAM(SB_THUMBPOSITION, nFirst + 1), 0);
}
m_pTabCtrl->Invalidate(FALSE);
pWnd->Invalidate(FALSE);
}
BOOL bNewDown = ::PtInRect (rcBtn, pt) != 0;
if (bNewDown != bDown)
{
bDown = bNewDown;
if (bDown)
m_wStyle = m_wStyle | DB_PRESSED;
else
m_wStyle &= ~DB_PRESSED;
pWnd->InvalidateRect (m_Rect, FALSE);
}
MSG msg;
VERIFY(::GetMessage(&msg, NULL, 0, 0));
if (CWnd::GetCapture() != pWnd)
{
DispatchMessage (&msg);
goto ExitLoop;
}
switch (msg.message)
{
case WM_MOUSEMOVE:
pt = CPoint((short signed)LOWORD(msg.lParam), (short signed)HIWORD(msg.lParam));
break;
case WM_LBUTTONUP:
bClick = bDown;
goto ExitLoop;
case WM_KEYDOWN:
if (msg.wParam != VK_ESCAPE)
break;
case WM_CANCELMODE:
case WM_RBUTTONDOWN:
goto ExitLoop;
default:
DispatchMessage (&msg);
break;
}
}
ExitLoop:
ReleaseCapture();
if (nTimer) KillTimer(*pWnd, nTimer);
m_wStyle &= ~DB_PRESSED;
CheckForMouseOver (pWnd, pt);
pWnd->InvalidateRect (m_Rect, FALSE);
return bClick;
}
