Added three window decoration flavours:

 - flat from Qtopia 1.6
 - polished from Qtopia 1.6
 - liquid - this was written by me and resembles the KDE3 liquid look

4 files changed, 180 insertions, 0 deletions

diff --git a/noncore/decorations/liquid/liquid.cpp b/noncore/decorations/liquid/liquid.cpp
new file mode 100644
index 0000000..75b1fc9
--- a/dev/null
+++ b/noncore/decorations/liquid/liquid.cpp
@@ -0,0 +1,136 @@
+#include "liquid.h"
+
+#include <qapplication.h>
+#include <qpainter.h>
+#include <qpalette.h>
+#include <qdrawutil.h>
+
+
+LiquidDecoInterface::LiquidDecoInterface ( ) :  ref ( 0 )
+{
+}
+    
+LiquidDecoInterface::~LiquidDecoInterface ( )
+{
+}
+
+
+
+QString LiquidDecoInterface::name ( ) const
+{
+	return qApp-> translate ( "Decoration", "Liquid" );
+}
+
+
+QPixmap LiquidDecoInterface::icon ( ) const
+{
+	return QPixmap ( );
+}            
+        
+void LiquidDecoInterface::drawArea( Area a, QPainter *p, const WindowData *wd ) const
+{
+	QRect r = wd-> rect;
+	int th = metric ( TitleHeight, wd );
+
+	switch ( a ) {
+		case WindowDecorationInterface::Border: {
+			const QColorGroup &cg = wd-> palette. active ( );
+			qDrawWinPanel ( p, r. x ( ) - metric ( LeftBorder, wd ),
+				r. y ( ) - th - metric ( TopBorder, wd ),
+				r. width ( ) + metric ( LeftBorder, wd ) + metric ( RightBorder, wd ),
+				r. height ( ) + th + metric ( TopBorder,wd) + metric ( BottomBorder, wd ),
+				cg, false, &cg. brush ( QColorGroup::Background ));
+			break;
+		}
+		case WindowDecorationInterface::Title: {
+			const QColorGroup &cg = wd-> palette. active ( );
+			
+			QBrush titleBrush;
+			QPen   titleLines1, titleLines2;
+
+			titleBrush = cg. brush (( wd-> flags & WindowData::Active ) ? QColorGroup::Highlight : QColorGroup::Background );
+			titleLines1 = titleBrush. color ( ). dark ( 105 );
+			titleLines2 = titleBrush. color ( ). dark ( 103 );
+			
+			p-> fillRect ( r. x ( ), r. y ( ) - th, r. width ( ), th, titleBrush );
+			for ( int i = r.y()-th; i < r.y(); i += 4 ) {
+				p-> setPen ( titleLines1 );
+				p-> drawLine ( r. left ( ), i, r. right ( ), i );
+				p-> setPen ( titleLines2 );
+				p-> drawLine ( r. left ( ), i+1, r. right ( ), i+1 );
+			}
+			break;
+		}
+		case WindowDecorationInterface::TitleText: {
+			QColor textcol = wd-> palette. active ( ). color (( wd-> flags & WindowData::Active ) ? QColorGroup::HighlightedText : QColorGroup::Text );
+			QColor shadecol = ( qGray ( textcol. rgb ( ) ) > 128 ) ? textcol. dark ( 230 ) : textcol.light( 300 );
+			if ( textcol == shadecol ) {
+				if ( qGray ( shadecol. rgb ( ) ) < 128 )
+					shadecol = QColor ( 225, 225, 225 );
+				else
+					shadecol = QColor ( 30, 30, 30 );
+			}			
+			QColor fillcol = wd-> palette. active ( ). color (( wd-> flags & WindowData::Active ) ? QColorGroup::Highlight : QColorGroup::Background );
+			QColor bordercol = fillcol. dark ( 110 );
+			fillcol = fillcol. light ( 110 );
+			
+			QRect tr ( r.x ( ) + 3 + metric ( HelpWidth, wd ), r. top ( ) - th,
+				r. width ( ) - metric ( OKWidth, wd ) - metric ( CloseWidth, wd ), th );
+
+			QFont f = p-> font ( );
+			f. setWeight ( QFont::Bold );
+			p-> setFont ( f );                        
+						
+			QRect br = p-> boundingRect ( tr, QPainter::AlignCenter, wd-> caption );
+			int trh2 = tr. height ( ) / 2;
+			
+			int align = QPainter::AlignCenter;
+
+			if ( br. width ( ) + 2 * trh2 > tr. width ( ) ) {
+				br. setLeft ( tr. left ( ) + trh2 );
+				br. setWidth ( tr. width ( ) - 2 * trh2 );
+			
+				align = QPainter::AlignLeft | QPainter::AlignVCenter;
+			}
+			
+			p-> setBrush ( fillcol );
+			p-> setPen ( bordercol /*Qt::NoPen*/ );
+			p->	drawChord ( br. left ( ) - trh2, tr. top ( ), 2 * trh2, tr. height ( ), 90*16, 180*16 );
+			p->	drawChord ( br. right ( ) + 1 - trh2, tr. top ( ), 2 * trh2, tr. height ( ), 90*16, -180*16 );
+
+			p-> fillRect ( br.left() - 1, tr. top ( ), br. width ( ) + 2, tr. height ( ), fillcol);
+				
+			p-> setPen ( shadecol );
+			p-> drawText ( br, align, wd-> caption );
+			p-> setPen ( textcol );
+			br. moveBy ( -1, -1 );
+			p-> drawText ( br, align, wd-> caption );
+			break;
+		}
+		default: {
+			WindowDecorationInterface::drawArea ( a, p, wd );
+			break;
+		}
+	}
+}
+
+QRESULT LiquidDecoInterface::queryInterface ( const QUuid &uuid, QUnknownInterface **iface )
+{
+	*iface = 0;
+	
+	if ( uuid == IID_QUnknown )
+		*iface = this;
+	else if ( uuid == IID_WindowDecoration )
+		*iface = this;
+	
+	if ( *iface )
+		(*iface)-> addRef ( );
+		
+	return QS_OK;
+}
+
+Q_EXPORT_INTERFACE()
+{
+	Q_CREATE_INSTANCE( LiquidDecoInterface )
+}
+
diff --git a/noncore/decorations/liquid/liquid.h b/noncore/decorations/liquid/liquid.h
new file mode 100644
index 0000000..ec55132
--- a/dev/null
+++ b/noncore/decorations/liquid/liquid.h
@@ -0,0 +1,25 @@
+#ifndef __OPIE_LIQUIDDECO_PLUGIN_H__
+#define __OPIE_LIQUIDDECO_PLUGIN_H__
+
+#include <qpe/windowdecorationinterface.h>
+
+class LiquidSettings;
+
+class LiquidDecoInterface : public WindowDecorationInterface {
+public:
+	LiquidDecoInterface ( );
+	virtual ~LiquidDecoInterface ( );
+	
+	QRESULT queryInterface ( const QUuid &, QUnknownInterface ** );
+	Q_REFCOUNT
+
+	virtual void drawArea( Area a, QPainter *, const WindowData * ) const;
+        	
+	virtual QString name ( ) const;
+	virtual QPixmap icon ( ) const;
+	
+private:
+	ulong ref;
+};
+
+#endif
diff --git a/noncore/decorations/liquid/liquid.pro b/noncore/decorations/liquid/liquid.pro
new file mode 100644
index 0000000..25b4fd3
--- a/dev/null
+++ b/noncore/decorations/liquid/liquid.pro
@@ -0,0 +1,10 @@
+TEMPLATE    =  lib
+CONFIG       = qt embedded release warn_on
+SOURCES     =  liquid.cpp               
+HEADERS     =  liquid.h               
+LIBS        += -lqpe 
+INCLUDEPATH += $(OPIEDIR)/include
+DESTDIR      = $(OPIEDIR)/plugins/decorations
+TARGET       = liquid
+VERSION      = 1.0.0
+
diff --git a/noncore/decorations/liquid/opie-deco-liquid.control b/noncore/decorations/liquid/opie-deco-liquid.control
new file mode 100644
index 0000000..7d56914
--- a/dev/null
+++ b/noncore/decorations/liquid/opie-deco-liquid.control
@@ -0,0 +1,9 @@
+Files: plugins/decorations/libliquid.so*
+Priority: optional
+Section: opie/decorations
+Maintainer: Robert Griebl <sandman@handhelds.org>
+Architecture: arm
+Version: $QPE_VERSION-$SUB_VERSION.1
+Depends: opie-base ($QPE_VERSION)
+Description: OPIE window decoration style
+ Liquid (KDE3) window decoration style for OPIE.