3 files changed, 48 insertions, 16 deletions

diff --git a/src/gui/kernel/qapplication_x11.cpp b/src/gui/kernel/qapplication_x11.cpp
index 260a9a4..10fb886 100644
--- a/src/gui/kernel/qapplication_x11.cpp
+++ b/src/gui/kernel/qapplication_x11.cpp
@@ -829,8 +829,11 @@ bool QApplicationPrivate::x11_apply_settings()
                          QColor(strlist[i]));
     }
 
-    if (groupCount == QPalette::NColorGroups)
-        QApplicationPrivate::setSystemPalette(pal);
+    // ### Fix properly for 4.6
+    if (!(QApplicationPrivate::app_style && QApplicationPrivate::app_style->inherits("QGtkStyle"))) {
+        if (groupCount == QPalette::NColorGroups)
+            QApplicationPrivate::setSystemPalette(pal);
+    }
 
     int kdeSessionVersion = QString::fromLocal8Bit(qgetenv("KDE_SESSION_VERSION")).toInt();
  
diff --git a/src/gui/kernel/qt_mac.cpp b/src/gui/kernel/qt_mac.cpp
index 4703475..b1247e8 100644
--- a/src/gui/kernel/qt_mac.cpp
+++ b/src/gui/kernel/qt_mac.cpp
@@ -131,16 +131,47 @@ QColor qcolorForTheme(ThemeBrush brush)
 
 QColor qcolorForThemeTextColor(ThemeTextColor themeColor)
 {
-#ifndef QT_MAC_USE_COCOA
+#ifdef QT_OS_MAC32
     RGBColor c;
     GetThemeTextColor(themeColor, 32, true, &c);
-    return QColor(c.red / 265, c.green / 256, c.blue / 256);
+    QColor color = QColor(c.red / 265, c.green / 256, c.blue / 256);
+    return color;
 #else
-    QNativeImage nativeImage(16,16, QNativeImage::systemFormat());
-    CGRect cgrect = CGRectMake(0, 0, 16, 16);
-    HIThemeSetTextFill(themeColor, 0, nativeImage.cg, kHIThemeOrientationNormal);
-    CGContextFillRect(nativeImage.cg, cgrect);
-    return QColor(nativeImage.image.pixel(0 , 0));
+    // There is no equivalent to GetThemeTextColor in 64-bit and it was rather bad that
+    // I didn't file a request to implement this for Snow Leopard. So, in the meantime
+    // I've encoded the values from the GetThemeTextColor. This is not exactly ideal
+    // as if someone really wants to mess with themeing, these colors will be wrong.
+    // It also means that we need to make sure the values for differences between
+    // OS releases (and it will be likely that we are a step behind.)
+    switch (themeColor) {
+    case kThemeTextColorAlertActive:
+    case kThemeTextColorTabFrontActive:
+    case kThemeTextColorBevelButtonActive:
+    case kThemeTextColorListView:
+    case kThemeTextColorPlacardActive:
+    case kThemeTextColorPopupButtonActive:
+    case kThemeTextColorPopupLabelActive:
+    case kThemeTextColorPushButtonActive:
+        return Qt::black;
+    case kThemeTextColorAlertInactive:
+    case kThemeTextColorDialogInactive:
+    case kThemeTextColorPlacardInactive:
+        return QColor(67, 69, 69, 255);
+    case kThemeTextColorPopupButtonInactive:
+    case kThemeTextColorPopupLabelInactive:
+    case kThemeTextColorPushButtonInactive:
+    case kThemeTextColorTabFrontInactive:
+    case kThemeTextColorBevelButtonInactive:
+        return QColor(123, 127, 127, 255);
+    default: {
+        QNativeImage nativeImage(16,16, QNativeImage::systemFormat());
+        CGRect cgrect = CGRectMake(0, 0, 16, 16);
+        HIThemeSetTextFill(themeColor, 0, nativeImage.cg, kHIThemeOrientationNormal);
+        CGContextFillRect(nativeImage.cg, cgrect);
+        QColor color = nativeImage.image.pixel(0,0);
+        return QColor(nativeImage.image.pixel(0 , 0));
+    }
+    }
 #endif
 }
 QT_END_NAMESPACE
diff --git a/src/gui/kernel/qwidget_mac.mm b/src/gui/kernel/qwidget_mac.mm
index 3b011d5..a3c026b 100644
--- a/src/gui/kernel/qwidget_mac.mm
+++ b/src/gui/kernel/qwidget_mac.mm
@@ -295,9 +295,7 @@ bool qt_mac_is_macsheet(const QWidget *w)
     Qt::WindowModality modality = w->windowModality();
     if (modality == Qt::ApplicationModal)
         return false;
-    if (modality == Qt::WindowModal || w->windowType() == Qt::Sheet)
-        return true;
-    return false;
+    return w->parentWidget() && (modality == Qt::WindowModal || w->windowType() == Qt::Sheet);
 }
 
 bool qt_mac_is_macdrawer(const QWidget *w)
@@ -4568,11 +4566,11 @@ void QWidgetPrivate::setModal_sys()
     OSWindowRef windowRef = qt_mac_window_for(q);
 
 #ifdef QT_MAC_USE_COCOA
-    bool windowIsSheet = [windowRef styleMask] & NSDocModalWindowMask;
+    bool alreadySheet = [windowRef styleMask] & NSDocModalWindowMask;
 
-    if (q->windowModality() == Qt::WindowModal){
+    if (windowParent && q->windowModality() == Qt::WindowModal){
         // Window should be window-modal, which implies a sheet.
-        if (!windowIsSheet)
+        if (!alreadySheet)
             recreateMacWindow();
         if ([windowRef isKindOfClass:[NSPanel class]]){
             // If the primary window of the sheet parent is a child of a modal dialog,
@@ -4586,7 +4584,7 @@ void QWidgetPrivate::setModal_sys()
         }
     } else {
         // Window shold not be window-modal, and as such, not a sheet.
-        if (windowIsSheet){
+        if (alreadySheet){
             // NB: the following call will call setModal_sys recursivly:
             recreateMacWindow();
             windowRef = qt_mac_window_for(q);