qwindowsstyle.cpp

奇趣公司比较新的qt/emd版本

#ifndef QT_NO_SLIDER
    case PM_SliderLength:
        ret = 11;
        break;

        // Returns the number of pixels to use for the business part of the
        // slider (i.e., the non-tickmark portion). The remaining space is shared
        // equally between the tickmark regions.
    case PM_SliderControlThickness:
        if (const QStyleOptionSlider *sl = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
            int space = (sl->orientation == Qt::Horizontal) ? sl->rect.height() : sl->rect.width();
            int ticks = sl->tickPosition;
            int n = 0;
            if (ticks & QSlider::TicksAbove)
                ++n;
            if (ticks & QSlider::TicksBelow)
                ++n;
            if (!n) {
                ret = space;
                break;
            }

            int thick = 6;        // Magic constant to get 5 + 16 + 5
            if (ticks != QSlider::TicksBothSides && ticks != QSlider::NoTicks)
                thick += pixelMetric(PM_SliderLength, sl, widget) / 4;

            space -= thick;
            if (space > 0)
                thick += (space * 2) / (n + 2);
            ret = thick;
        } else {
            ret = 0;
        }
        break;
#endif // QT_NO_SLIDER

#ifndef QT_NO_MENU
    case PM_MenuBarHMargin:
        ret = 0;
        break;

    case PM_MenuBarVMargin:
        ret = 0;
        break;

    case PM_MenuBarPanelWidth:
        ret = 0;
        break;

    case PM_SmallIconSize:
        ret = 16;
        break;

    case PM_LargeIconSize:
        ret = 32;
        break;

    case PM_IconViewIconSize:
        ret = pixelMetric(PM_LargeIconSize, opt, widget);
        break;

    case PM_ToolBarIconSize:
        ret = 24;
        break;
    case PM_DockWidgetTitleMargin:
        ret = 2;
        break;
    case PM_DockWidgetTitleBarButtonMargin:
        ret = 4;
        break;
#if defined(Q_WS_WIN)
    case PM_DockWidgetFrameWidth:
        ret = GetSystemMetrics(SM_CXFRAME);
        break;
#else
    case PM_DockWidgetFrameWidth:
        ret = 4;
        break;
#endif // Q_WS_WIN
    break;

#endif // QT_NO_MENU


#if defined(Q_WS_WIN)
    case PM_TitleBarHeight:
#ifdef QT3_SUPPORT
        // qt3 dockwindow height should be equal to tool windows
        if (widget && widget->inherits("Q3DockWindowTitleBar")) {
            ret = GetSystemMetrics(SM_CYSMCAPTION) - 1;
        } else
#endif
        if (widget && (widget->windowType() == Qt::Tool)) {
            // MS always use one less than they say
#if defined(Q_OS_TEMP)
            ret = GetSystemMetrics(SM_CYCAPTION) - 1;
#else
            ret = GetSystemMetrics(SM_CYSMCAPTION) - 1;
#endif
        } else {
            ret = GetSystemMetrics(SM_CYCAPTION) - 1;
        }

        break;

    case PM_ScrollBarExtent:
        {
#ifndef Q_OS_TEMP
            NONCLIENTMETRICS ncm;
            ncm.cbSize = sizeof(NONCLIENTMETRICS);
            if (SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICS), &ncm, 0))
                ret = qMax(ncm.iScrollHeight, ncm.iScrollWidth);
            else
#endif
                ret = QCommonStyle::pixelMetric(pm, opt, widget);
        }
        break;
#endif // Q_WS_WIN

    case PM_SplitterWidth:
        ret = qMax(4, QApplication::globalStrut().width());
        break;

#if defined(Q_WS_WIN)
    case PM_MdiSubWindowFrameWidth:
        ret = GetSystemMetrics(SM_CYFRAME);
        break;
#endif
    case PM_ToolBarItemMargin:
        ret = 1;
        break;
    case PM_ToolBarItemSpacing:
        ret = 0;
        break;
    case PM_ToolBarHandleExtent:
        ret = 10;
        break;
    default:
        ret = QCommonStyle::pixelMetric(pm, opt, widget);
        break;
    }

    return ret;
}

#ifndef QT_NO_IMAGEFORMAT_XPM

static const char * const qt_menu_xpm[] = {
"16 16 11 1",
"  c #000000",
", c #336600",
". c #99CC00",
"X c #666600",
"o c #999933",
"+ c #333300",
"@ c #669900",
"# c #999900",
"$ c #336633",
"% c #666633",
"& c #99CC33",
"................",
"................",
".....#,++X#.....",
"....X      X....",
"...X  Xo#%  X&..",
"..#  o..&@o  o..",
".., X..#+ @X X..",
"..+ o.o+ +o# +..",
"..+ #o+  +## +..",
".., %@ ++ +, X..",
"..#  o@oo+   #..",
"...X  X##$   o..",
"....X        X..",
"....&oX++X#oX...",
"................",
"................"};

static const char * const qt_close_xpm[] = {
"10 10 2 1",
"# c #000000",
". c None",
"..........",
".##....##.",
"..##..##..",
"...####...",
"....##....",
"...####...",
"..##..##..",
".##....##.",
"..........",
".........."};

static const char * const qt_maximize_xpm[]={
"10 10 2 1",
"# c #000000",
". c None",
"#########.",
"#########.",
"#.......#.",
"#.......#.",
"#.......#.",
"#.......#.",
"#.......#.",
"#.......#.",
"#########.",
".........."};

static const char * const qt_minimize_xpm[] = {
"10 10 2 1",
"# c #000000",
". c None",
"..........",
"..........",
"..........",
"..........",
"..........",
"..........",
"..........",
".#######..",
".#######..",
".........."};

static const char * const qt_normalizeup_xpm[] = {
"10 10 2 1",
"# c #000000",
". c None",
"...######.",
"...######.",
"...#....#.",
".######.#.",
".######.#.",
".#....###.",
".#....#...",
".#....#...",
".######...",
".........."};

static const char * const qt_help_xpm[] = {
"10 10 2 1",
". c None",
"# c #000000",
"..........",
"..######..",
".##....##.",
"......##..",
".....##...",
"....##....",
"....##....",
"..........",
"....##....",
".........."};

static const char * const qt_shade_xpm[] = {
"10 10 2 1",
"# c #000000",
". c None",
"..........",
"..........",
"..........",
"..........",
"....#.....",
"...###....",
"..#####...",
".#######..",
"..........",
".........."};

static const char * const qt_unshade_xpm[] = {
"10 10 2 1",
"# c #000000",
". c None",
"..........",
"..........",
"..........",
".#######..",
"..#####...",
"...###....",
"....#.....",
"..........",
"..........",
".........."};

static const char * dock_widget_close_xpm[] = {
"8 8 2 1",
"# c #000000",
". c None",
"........",
".##..##.",
"..####..",
"...##...",
"..####..",
".##..##.",
"........",
"........"};

/* XPM */
static const char * const information_xpm[]={
"32 32 5 1",
". c None",
"c c #000000",
"* c #999999",
"a c #ffffff",
"b c #0000ff",
"...........********.............",
"........***aaaaaaaa***..........",
"......**aaaaaaaaaaaaaa**........",
".....*aaaaaaaaaaaaaaaaaa*.......",
"....*aaaaaaaabbbbaaaaaaaac......",
"...*aaaaaaaabbbbbbaaaaaaaac.....",
"..*aaaaaaaaabbbbbbaaaaaaaaac....",
".*aaaaaaaaaaabbbbaaaaaaaaaaac...",
".*aaaaaaaaaaaaaaaaaaaaaaaaaac*..",
"*aaaaaaaaaaaaaaaaaaaaaaaaaaaac*.",
"*aaaaaaaaaabbbbbbbaaaaaaaaaaac*.",
"*aaaaaaaaaaaabbbbbaaaaaaaaaaac**",
"*aaaaaaaaaaaabbbbbaaaaaaaaaaac**",
"*aaaaaaaaaaaabbbbbaaaaaaaaaaac**",
"*aaaaaaaaaaaabbbbbaaaaaaaaaaac**",
"*aaaaaaaaaaaabbbbbaaaaaaaaaaac**",
".*aaaaaaaaaaabbbbbaaaaaaaaaac***",
".*aaaaaaaaaaabbbbbaaaaaaaaaac***",
"..*aaaaaaaaaabbbbbaaaaaaaaac***.",
"...caaaaaaabbbbbbbbbaaaaaac****.",
"....caaaaaaaaaaaaaaaaaaaac****..",
".....caaaaaaaaaaaaaaaaaac****...",
"......ccaaaaaaaaaaaaaacc****....",
".......*cccaaaaaaaaccc*****.....",
"........***cccaaaac*******......",
"..........****caaac*****........",
".............*caaac**...........",
"...............caac**...........",
"................cac**...........",
".................cc**...........",
"..................***...........",
"...................**..........."};
/* XPM */
static const char* const warning_xpm[]={
"32 32 4 1",
". c None",
"a c #ffff00",
"* c #000000",
"b c #999999",
".............***................",
"............*aaa*...............",
"...........*aaaaa*b.............",
"...........*aaaaa*bb............",
"..........*aaaaaaa*bb...........",
"..........*aaaaaaa*bb...........",
".........*aaaaaaaaa*bb..........",
".........*aaaaaaaaa*bb..........",
"........*aaaaaaaaaaa*bb.........",
"........*aaaa***aaaa*bb.........",
".......*aaaa*****aaaa*bb........",
".......*aaaa*****aaaa*bb........",
"......*aaaaa*****aaaaa*bb.......",
"......*aaaaa*****aaaaa*bb.......",
".....*aaaaaa*****aaaaaa*bb......",
".....*aaaaaa*****aaaaaa*bb......",
"....*aaaaaaaa***aaaaaaaa*bb.....",
"....*aaaaaaaa***aaaaaaaa*bb.....",
"...*aaaaaaaaa***aaaaaaaaa*bb....",
"...*aaaaaaaaaa*aaaaaaaaaa*bb....",
"..*aaaaaaaaaaa*aaaaaaaaaaa*bb...",
"..*aaaaaaaaaaaaaaaaaaaaaaa*bb...",
".*aaaaaaaaaaaa**aaaaaaaaaaa*bb..",
".*aaaaaaaaaaa****aaaaaaaaaa*bb..",
"*aaaaaaaaaaaa****aaaaaaaaaaa*bb.",
"*aaaaaaaaaaaaa**aaaaaaaaaaaa*bb.",
"*aaaaaaaaaaaaaaaaaaaaaaaaaaa*bbb",
"*aaaaaaaaaaaaaaaaaaaaaaaaaaa*bbb",
".*aaaaaaaaaaaaaaaaaaaaaaaaa*bbbb",
"..*************************bbbbb",