Aurorae supports drawing a halo behind the window title.

New options in General section of config file: HaloActive and HaloInactive. Default to off.
FEATURE: 224011

svn path=/trunk/KDE/kdebase/workspace/; revision=1081745

clients/aurorae/src/aurorae.cpp

@@ -836,12 +836,12 @@ void AuroraeClient::paintEvent(QPaintEvent *event)
         } else {
             result = Plasma::PaintUtils::transition(m_activeText, m_inactiveText, m_animationProgress);
         }
-        painter.drawPixmap(titleRect(), result);
+        painter.drawPixmap(0, 0, result);
     } else {
         if (isActive()) {
-            painter.drawPixmap(titleRect(), m_activeText);
+            painter.drawPixmap(0, 0, m_activeText);
         } else {
-            painter.drawPixmap(titleRect(), m_inactiveText);
+            painter.drawPixmap(0, 0, m_inactiveText);
             }
     }
 }
@@ -855,6 +855,15 @@ void AuroraeClient::generateTextPixmap(QPixmap& pixmap, bool active)
     }
     const ThemeConfig &conf = AuroraeFactory::instance()->themeConfig();
     painter.setFont(options()->font(active));
+    if ((active && conf.haloActive()) || (!active && conf.haloInactive())) {
+        QRectF haloRect = painter.fontMetrics().boundingRect(titleRect(),
+            conf.alignment() | conf.verticalAlignment() | Qt::TextSingleLine,
+            caption());
+        if (haloRect.width() > titleRect().width()) {
+            haloRect.setWidth(titleRect().width());
+        }
+        Plasma::PaintUtils::drawHalo(&painter, haloRect);
+    }
     if (conf.useTextShadow()) {
         // shadow code is inspired by Qt FAQ: How can I draw shadows behind text?
         // see http://www.qtsoftware.com/developer/faqs/faq.2007-07-27.3052836051
@@ -892,7 +901,7 @@ void AuroraeClient::generateTextPixmap(QPixmap& pixmap, bool active)
     } else {
         painter.setPen(conf.inactiveTextColor());
     }
-    painter.drawText(pixmap.rect(), conf.alignment() | conf.verticalAlignment() | Qt::TextSingleLine,
+    painter.drawText(titleRect(), conf.alignment() | conf.verticalAlignment() | Qt::TextSingleLine,
                       caption());
     painter.end();
 }
@@ -966,9 +975,9 @@ void AuroraeClient::animationFinished(int id)
 void AuroraeClient::resize(const QSize& s)
 {
     KCommonDecoration::resize(s);
-    m_activeText = QPixmap(titleRect().size());
+    m_activeText = QPixmap(QSize(widget()->width(), titleRect().height() + titleRect().y()));
     m_activeText.fill(Qt::transparent);
-    m_inactiveText = QPixmap(titleRect().size());
+    m_inactiveText = QPixmap(QSize(widget()->width(), titleRect().height() + titleRect().y()));
     m_inactiveText.fill(Qt::transparent);
     captionChange();
 }

clients/aurorae/src/themeconfig.cpp

@@ -36,6 +36,8 @@ void ThemeConfig::load(KConfig *conf)
     m_inactiveTextShadowColor = general.readEntry("InactiveTextShadowColor", QColor(Qt::white));
     m_textShadowOffsetX = general.readEntry("TextShadowOffsetX", 0);
     m_textShadowOffsetY = general.readEntry("TextShadowOffsetY", 0);
+    m_haloActive = general.readEntry("HaloActive", false);
+    m_haloInactive = general.readEntry("HaloInactive", false);
     QString alignment = (general.readEntry("TitleAlignment", "Left")).toLower();
     if (alignment == "left") {
         m_alignment = Qt::AlignLeft;

clients/aurorae/src/themeconfig.h

@@ -55,6 +55,12 @@ public:
     bool useTextShadow() const {
         return m_useTextShadow;
     }
+    bool haloActive() const {
+        return m_haloActive;
+    }
+    bool haloInactive() const {
+        return m_haloInactive;
+    }
     // Alignment
     Qt::Alignment alignment() const {
         return m_alignment;
@@ -184,6 +190,8 @@ private:
     int m_textShadowOffsetX;
     int m_textShadowOffsetY;
     bool m_useTextShadow;
+    bool m_haloActive;
+    bool m_haloInactive;
     Qt::Alignment m_alignment;
     Qt::Alignment m_verticalAlignment;
     // borders

clients/aurorae/theme-description

@@ -94,6 +94,8 @@ ActiveTextShadowColor=255,255,255,255 # Shadow text color of active window
 InactiveTextShadowColor=255,255,255,255 # Shadow text color of active window
 TextShadowOffsetX=0             # Offset of shadow in x direction
 TextShadowOffsetY=0             # Offset of shadow in y direction
+HaloActive=false                # Draw halo behing title of active window (since 4.5)
+HaloInactive=false              # Draw halo behing title of inactive window (since 4.5)
 LeftButtons=MS                  # buttons in left button group (see http://api.kde.org/4.x-api/kdebase-workspace-apidocs/kwin/lib/html/classKDecorationOptions.html#8ad12d76c93c5f1a12ea07b30f92d2fa)
 RightButtons=HIA__X             # buttons in right button group
 Shadow=true                     # decoration provides shadows: you have to add padding

kcmkwin/kwindecoration/auroraepreview.cpp

@@ -30,6 +30,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <KStandardDirs>
 // Plasma
 #include <Plasma/FrameSvg>
+#include <Plasma/PaintUtils>
 
 namespace KWin
 {
@@ -319,6 +320,15 @@ void AuroraePreview::paintDeco( QPainter *painter, bool active, const QRect &rec
         caption = i18n( "Inactive Window" );
         }
     painter->setFont( KGlobalSettings::windowTitleFont() );
+    if( ( active && m_themeConfig->haloActive() ) || ( !active && m_themeConfig->haloInactive() ) )
+        {
+        QRectF haloRect = painter->fontMetrics().boundingRect(titleRect.toRect(),
+            m_themeConfig->alignment() | m_themeConfig->verticalAlignment() | Qt::TextSingleLine,
+            caption);
+        if( haloRect.width() > titleRect.width() )
+            haloRect.setWidth( titleRect.width() );
+        Plasma::PaintUtils::drawHalo(painter, haloRect);
+        }
     if( m_themeConfig->useTextShadow() )
         {
         // shadow code is inspired by Qt FAQ: How can I draw shadows behind text?