static COLORREF tip_text;
static LRESULT CALLBACK SizeTipWndProc(HWND hWnd, UINT nMsg,
- WPARAM wParam, LPARAM lParam)
+ WPARAM wParam, LPARAM lParam)
{
switch (nMsg) {
case WM_ERASEBKGND:
- return TRUE;
+ return TRUE;
case WM_PAINT:
- {
- HBRUSH hbr;
- HGDIOBJ holdbr;
- RECT cr;
- int wtlen;
- LPTSTR wt;
- HDC hdc;
+ {
+ HBRUSH hbr;
+ HGDIOBJ holdbr;
+ RECT cr;
+ int wtlen;
+ LPTSTR wt;
+ HDC hdc;
- PAINTSTRUCT ps;
- hdc = BeginPaint(hWnd, &ps);
+ PAINTSTRUCT ps;
+ hdc = BeginPaint(hWnd, &ps);
- SelectObject(hdc, tip_font);
- SelectObject(hdc, GetStockObject(BLACK_PEN));
+ SelectObject(hdc, tip_font);
+ SelectObject(hdc, GetStockObject(BLACK_PEN));
- hbr = CreateSolidBrush(tip_bg);
- holdbr = SelectObject(hdc, hbr);
+ hbr = CreateSolidBrush(tip_bg);
+ holdbr = SelectObject(hdc, hbr);
- GetClientRect(hWnd, &cr);
- Rectangle(hdc, cr.left, cr.top, cr.right, cr.bottom);
+ GetClientRect(hWnd, &cr);
+ Rectangle(hdc, cr.left, cr.top, cr.right, cr.bottom);
- wtlen = GetWindowTextLength(hWnd);
- wt = (LPTSTR)smalloc((wtlen+1)*sizeof(TCHAR));
- GetWindowText(hWnd, wt, wtlen+1);
+ wtlen = GetWindowTextLength(hWnd);
+ wt = (LPTSTR) smalloc((wtlen + 1) * sizeof(TCHAR));
+ GetWindowText(hWnd, wt, wtlen + 1);
- SetTextColor(hdc, tip_text);
- SetBkColor(hdc, tip_bg);
+ SetTextColor(hdc, tip_text);
+ SetBkColor(hdc, tip_bg);
- TextOut(hdc, cr.left+3, cr.top+3, wt, wtlen);
+ TextOut(hdc, cr.left + 3, cr.top + 3, wt, wtlen);
- sfree(wt);
+ sfree(wt);
- SelectObject(hdc, holdbr);
- DeleteObject(hbr);
+ SelectObject(hdc, holdbr);
+ DeleteObject(hbr);
- EndPaint(hWnd, &ps);
- }
- return 0;
+ EndPaint(hWnd, &ps);
+ }
+ return 0;
case WM_NCHITTEST:
- return HTTRANSPARENT;
+ return HTTRANSPARENT;
case WM_DESTROY:
- DeleteObject(tip_font);
- tip_font = NULL;
- break;
+ DeleteObject(tip_font);
+ tip_font = NULL;
+ break;
case WM_SETTEXT:
- {
- LPCTSTR str = (LPCTSTR)lParam;
- SIZE sz;
- HDC hdc = CreateCompatibleDC(NULL);
+ {
+ LPCTSTR str = (LPCTSTR) lParam;
+ SIZE sz;
+ HDC hdc = CreateCompatibleDC(NULL);
- SelectObject(hdc, tip_font);
- GetTextExtentPoint32(hdc, str, _tcslen(str), &sz);
+ SelectObject(hdc, tip_font);
+ GetTextExtentPoint32(hdc, str, _tcslen(str), &sz);
- SetWindowPos(hWnd, NULL, 0, 0, sz.cx+6, sz.cy+6, SWP_NOZORDER|SWP_NOMOVE|SWP_NOACTIVATE);
- InvalidateRect(hWnd, NULL, FALSE);
+ SetWindowPos(hWnd, NULL, 0, 0, sz.cx + 6, sz.cy + 6,
+ SWP_NOZORDER | SWP_NOMOVE | SWP_NOACTIVATE);
+ InvalidateRect(hWnd, NULL, FALSE);
- DeleteDC(hdc);
- }
- break;
+ DeleteDC(hdc);
+ }
+ break;
}
return DefWindowProc(hWnd, nMsg, wParam, lParam);
{
TCHAR str[32];
- if (!tip_enabled) return;
+ if (!tip_enabled)
+ return;
if (!tip_wnd) {
- NONCLIENTMETRICS nci;
-
- /* First make sure the window class is registered */
-
- if (!tip_class) {
- WNDCLASS wc;
- wc.style = CS_HREDRAW|CS_VREDRAW;
- wc.lpfnWndProc = SizeTipWndProc;
- wc.cbClsExtra = 0;
- wc.cbWndExtra = 0;
- wc.hInstance = hinst;
- wc.hIcon = NULL;
- wc.hCursor = NULL;
- wc.hbrBackground = NULL;
- wc.lpszMenuName = NULL;
- wc.lpszClassName = "SizeTipClass";
-
- tip_class = RegisterClass(&wc);
- }
-
+ NONCLIENTMETRICS nci;
+
+ /* First make sure the window class is registered */
+
+ if (!tip_class) {
+ WNDCLASS wc;
+ wc.style = CS_HREDRAW | CS_VREDRAW;
+ wc.lpfnWndProc = SizeTipWndProc;
+ wc.cbClsExtra = 0;
+ wc.cbWndExtra = 0;
+ wc.hInstance = hinst;
+ wc.hIcon = NULL;
+ wc.hCursor = NULL;
+ wc.hbrBackground = NULL;
+ wc.lpszMenuName = NULL;
+ wc.lpszClassName = "SizeTipClass";
+
+ tip_class = RegisterClass(&wc);
+ }
#if 0
- /* Default values based on Windows Standard color scheme */
+ /* Default values based on Windows Standard color scheme */
- tip_font = GetStockObject(SYSTEM_FONT);
- tip_bg = RGB(255, 255, 225);
- tip_text = RGB(0, 0, 0);
+ tip_font = GetStockObject(SYSTEM_FONT);
+ tip_bg = RGB(255, 255, 225);
+ tip_text = RGB(0, 0, 0);
#endif
- /* Prepare other GDI objects and drawing info */
+ /* Prepare other GDI objects and drawing info */
- tip_bg = GetSysColor(COLOR_INFOBK);
- tip_text = GetSysColor(COLOR_INFOTEXT);
+ tip_bg = GetSysColor(COLOR_INFOBK);
+ tip_text = GetSysColor(COLOR_INFOTEXT);
- memset(&nci, 0, sizeof(NONCLIENTMETRICS));
- nci.cbSize = sizeof(NONCLIENTMETRICS);
- SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICS), &nci, 0);
- tip_font = CreateFontIndirect(&nci.lfStatusFont);
+ memset(&nci, 0, sizeof(NONCLIENTMETRICS));
+ nci.cbSize = sizeof(NONCLIENTMETRICS);
+ SystemParametersInfo(SPI_GETNONCLIENTMETRICS,
+ sizeof(NONCLIENTMETRICS), &nci, 0);
+ tip_font = CreateFontIndirect(&nci.lfStatusFont);
}
/* Generate the tip text */
sprintf(str, "%dx%d", cx, cy);
if (!tip_wnd) {
- HDC hdc;
- SIZE sz;
- RECT wr;
- int ix, iy;
+ HDC hdc;
+ SIZE sz;
+ RECT wr;
+ int ix, iy;
- /* calculate the tip's size */
+ /* calculate the tip's size */
- hdc = CreateCompatibleDC(NULL);
- GetTextExtentPoint32(hdc, str, _tcslen(str), &sz);
- DeleteDC(hdc);
+ hdc = CreateCompatibleDC(NULL);
+ GetTextExtentPoint32(hdc, str, _tcslen(str), &sz);
+ DeleteDC(hdc);
- GetWindowRect(src, &wr);
+ GetWindowRect(src, &wr);
- ix = wr.left;
- if (ix<16) ix = 16;
+ ix = wr.left;
+ if (ix < 16)
+ ix = 16;
- iy = wr.top - sz.cy;
- if (iy<16) iy = 16;
+ iy = wr.top - sz.cy;
+ if (iy < 16)
+ iy = 16;
- /* Create the tip window */
+ /* Create the tip window */
- tip_wnd = CreateWindowEx(WS_EX_TOOLWINDOW|WS_EX_TOPMOST, MAKEINTRESOURCE(tip_class), str, WS_POPUP,
- ix, iy, sz.cx, sz.cy,
- NULL, NULL, hinst, NULL);
+ tip_wnd =
+ CreateWindowEx(WS_EX_TOOLWINDOW | WS_EX_TOPMOST,
+ MAKEINTRESOURCE(tip_class), str, WS_POPUP, ix,
+ iy, sz.cx, sz.cy, NULL, NULL, hinst, NULL);
- ShowWindow(tip_wnd, SW_SHOWNOACTIVATE);
+ ShowWindow(tip_wnd, SW_SHOWNOACTIVATE);
} else {
- /* Tip already exists, just set the text */
+ /* Tip already exists, just set the text */
- SetWindowText(tip_wnd, str);
+ SetWindowText(tip_wnd, str);
}
}
void EnableSizeTip(int bEnable)
{
if (tip_wnd && !bEnable) {
- DestroyWindow(tip_wnd);
- tip_wnd = NULL;
+ DestroyWindow(tip_wnd);
+ tip_wnd = NULL;
}
tip_enabled = bEnable;
projects / u / mdw / putty / blobdiff