Changeset 545591d1a9 in tspsg

Timestamp:

Sep 12, 2012, 7:15:25 PM (12 years ago)

Author:

Oleksii Serdiuk

Branches:

appveyor, imgbot, master, readme

Children:

0e473fbe88

Parents:

197f54a2b9

Message:

Made window background semi-transparent under X11.

Insted of fully transparent when translucency effects are enabled.

File:

• src/qtwin.cpp (modified) (1 diff)

src/qtwin.cpp

@@ -148 +148 @@
 #endif
         widget->setAttribute(Qt::WA_TranslucentBackground, enable);
-        widget->setAttribute(Qt::WA_NoSystemBackground, enable);
+#ifdef Q_WS_X11
+        widget->setAttribute(Qt::WA_NoSystemBackground, false);
+        QPalette p = widget->palette();
+        QColor c = p.color(QPalette::Window);
+        if (enable)
+            c.setAlpha(160);
+        else
+            c.setAlpha(255);
+        p.setColor(QPalette::Window, c);
+        widget->setPalette(p);
+        result = true;
+#endif
 #ifdef Q_OS_WIN32
         hr = pDwmEnableBlurBehindWindow(HWND(widget->winId()), &bb);