Esempio n. 1
0
void SetPaddingXY(LabelWithCloseWnd *w, int x, int y)
{
    w->padL = x;
    w->padR = x;
    w->padT = y;
    w->padB = y;
    ScheduleRepaint(w->hwnd);
}
Esempio n. 2
0
void ShowFrameRate(FrameRateWnd *w, int frameRate)
{
    if (w->frameRate == frameRate) {
        return;
    }
    w->frameRate = frameRate;
    SIZE s = GetIdealSize(w);
    PositionWindow(w, s);
    ScheduleRepaint(w->hwnd);
}
Esempio n. 3
0
void SetTextCol(LabelWithCloseWnd *w, COLORREF c) {
    w->txtCol = c;
    ScheduleRepaint(w->hwnd);
}
Esempio n. 4
0
void SetLabel(LabelWithCloseWnd *w, const WCHAR *label) {
    win::SetText(w->hwnd, label);
    ScheduleRepaint(w->hwnd);
}
Esempio n. 5
0
static LRESULT CALLBACK WndProcLabelWithClose(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp) {
    if (WM_ERASEBKGND == msg) {
        return TRUE; // tells Windows we handle background erasing so it doesn't do it
    }

    LabelWithCloseWnd *w = nullptr;
    if (WM_NCCREATE == msg) {
        LPCREATESTRUCT lpcs = reinterpret_cast<LPCREATESTRUCT>(lp);
        w = reinterpret_cast<LabelWithCloseWnd *>(lpcs->lpCreateParams);
        w->hwnd = hwnd;
        SetWindowLongPtr(hwnd, GWLP_USERDATA, reinterpret_cast<LPARAM>(w));
        goto DoDefault;
    } else {
        w = reinterpret_cast<LabelWithCloseWnd *>(GetWindowLongPtr(hwnd, GWLP_USERDATA));
    }

    if (!w) {
        goto DoDefault;
    }

    // to match other controls, preferred way is explict SetFont() call
    if (WM_SETFONT == msg) {
        SetFont(w, (HFONT)wp);
        return 0;
    }

    if (WM_GETFONT == msg) {
        return (LRESULT)w->font;
    }

    if (WM_SIZE == msg) {
        int dx = LOWORD(lp);
        int dy = HIWORD(lp);
        CalcCloseButtonPos(w, dx, dy);
        ScheduleRepaint(hwnd);
        return 0;
    }

    if (WM_MOUSEMOVE == msg) {
        ScheduleRepaint(w->hwnd);

        if (IsMouseOverClose(w)) {
            // ask for WM_MOUSELEAVE notifications
            TRACKMOUSEEVENT tme = { 0 };
            tme.cbSize = sizeof(tme);
            tme.dwFlags = TME_LEAVE;
            tme.hwndTrack = hwnd;
            TrackMouseEvent(&tme);
        }
        goto DoDefault;
    }

    if (WM_MOUSELEAVE == msg) {
        ScheduleRepaint(w->hwnd);
        return 0;
    }

    if (WM_LBUTTONUP == msg) {
        if (IsMouseOverClose(w)) {
            HWND parent = GetParent(w->hwnd);
            SendMessage(parent, WM_COMMAND, w->cmd, 0);
        }
        return 0;
    }

    if (WM_PAINT == msg) {
        OnPaint(w);
        return 0;
    }

DoDefault:
    return DefWindowProc(hwnd, msg, wp, lp);
}
Esempio n. 6
0
static LRESULT CALLBACK WndProcSplitter(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp) {
    if (WM_ERASEBKGND == msg) {
        return TRUE; // tells Windows we handle background erasing so it doesn't do it
    }

    SplitterWnd *w = nullptr;
    if (WM_NCCREATE == msg) {
        LPCREATESTRUCT lpcs = reinterpret_cast<LPCREATESTRUCT>(lp);
        w = reinterpret_cast<SplitterWnd *>(lpcs->lpCreateParams);
        w->hwnd = hwnd;
        SetWindowLongPtr(hwnd, GWLP_USERDATA, reinterpret_cast<LPARAM>(w));
        goto Exit;
    } else {
        w = reinterpret_cast<SplitterWnd *>(GetWindowLongPtr(hwnd, GWLP_USERDATA));
    }

    if (!w) {
        goto Exit;
    }

    if (WM_LBUTTONDOWN == msg) {
        SetCapture(hwnd);
        if (!w->isLive) {
            if (w->parentClipsChildren) {
                ToggleWindowStyle(GetParent(hwnd), WS_CLIPCHILDREN, false);
            }
            DrawResizeLine(w, false, true);
        }
        return 0;
    }

    if (WM_LBUTTONUP == msg) {
        if (!w->isLive) {
            DrawResizeLine(w, true, false);
            if (w->parentClipsChildren) {
                ToggleWindowStyle(GetParent(hwnd), WS_CLIPCHILDREN, true);
            }
        }
        ReleaseCapture();
        w->cb(w->ctx, true);
        ScheduleRepaint(w->hwnd);
        return 0;
    }

    if (WM_MOUSEMOVE == msg) {
        LPWSTR curId = IDC_SIZENS;
        if (SplitterVert == w->type) {
            curId = IDC_SIZEWE;
        }
        if (hwnd == GetCapture()) {
            bool resizingAllowed = w->cb(w->ctx, false);
            if (!resizingAllowed) {
                curId = IDC_NO;
            } else if (!w->isLive) {
                DrawResizeLine(w, true, true);
            }
        }
        SetCursor(curId);
        return 0;
    }

    if (WM_PAINT == msg) {
        OnPaint(w);
        return 0;
    }

Exit:
    return DefWindowProc(hwnd, msg, wp, lp);
}
Esempio n. 7
0
void SetBgCol(SplitterWnd *w, COLORREF c) {
    w->bgCol = c;
    ScheduleRepaint(w->hwnd);
}