Update style API to function without an active widget object

1 files changed, 141 insertions, 20 deletions

diff --git a/src/styles/qcommonstyle.h b/src/styles/qcommonstyle.h
index 3bed7b0..7cb406f 100644
--- a/src/styles/qcommonstyle.h
+++ b/src/styles/qcommonstyle.h
@@ -55,30 +55,73 @@ public:
     QCommonStyle();
     ~QCommonStyle();
 
+    // Old API
+    // DEPRECATED
+    __attribute__ ((deprecated)) void drawPrimitive( PrimitiveElement pe,
+			QPainter *p,
+			const QRect &r,
+			const QColorGroup &cg,
+			SFlags flags = Style_Default,
+			const QStyleOption& = QStyleOption::Default ) const;
+
+    // New API
     void drawPrimitive( PrimitiveElement pe,
 			QPainter *p,
+			QStyleControlElementData ceData,
+			ControlElementFlags elementFlags,
 			const QRect &r,
 			const QColorGroup &cg,
 			SFlags flags = Style_Default,
 			const QStyleOption& = QStyleOption::Default ) const;
 
+    // Old API
+    // DEPRECATED
+    __attribute__ ((deprecated)) void drawControl( ControlElement element,
+			QPainter *p,
+			const QWidget *widget,
+			const QRect &r,
+			const QColorGroup &cg,
+			SFlags how = Style_Default,
+			const QStyleOption& = QStyleOption::Default ) const;
+
+    // New API
     void drawControl( ControlElement element,
-		      QPainter *p,
-		      const QWidget *widget,
-		      const QRect &r,
-		      const QColorGroup &cg,
-		      SFlags how = Style_Default,
-		      const QStyleOption& = QStyleOption::Default ) const;
+			QPainter *p,
+			QStyleControlElementData ceData,
+			ControlElementFlags elementFlags,
+			const QRect &r,
+			const QColorGroup &cg,
+			SFlags how = Style_Default,
+			const QStyleOption& = QStyleOption::Default,
+			const QWidget *widget = 0 ) const;
 
+    // Old API
+    // DEPRECATED
+    __attribute__ ((deprecated)) void drawControlMask( ControlElement element,
+			QPainter *p,
+			const QWidget *widget,
+			const QRect &r,
+			const QStyleOption& = QStyleOption::Default ) const;
+
+    // New API
     void drawControlMask( ControlElement element,
-			  QPainter *p,
-			  const QWidget *widget,
-			  const QRect &r,
-			  const QStyleOption& = QStyleOption::Default ) const;
+			QPainter *p,
+			QStyleControlElementData ceData,
+			ControlElementFlags elementFlags,
+			const QRect &r,
+			const QStyleOption& = QStyleOption::Default,
+			const QWidget *widget = 0 ) const;
 
-    QRect subRect( SubRect r, const QWidget *widget ) const;
+    // Old API
+    // DEPRECATED
+    __attribute__ ((deprecated)) QRect subRect( SubRect r, const QWidget *widget ) const;
 
-    void drawComplexControl( ComplexControl control,
+    // New API
+    QRect subRect( SubRect r, const QStyleControlElementData ceData, const ControlElementFlags elementFlags, const QWidget *widget ) const;
+
+    // Old API
+    // DEPRECATED
+    __attribute__ ((deprecated)) void drawComplexControl( ComplexControl control,
 			     QPainter *p,
 			     const QWidget *widget,
 			     const QRect &r,
@@ -92,35 +135,112 @@ public:
 			     SCFlags subActive = SC_None,
 			     const QStyleOption& = QStyleOption::Default ) const;
 
-    void drawComplexControlMask( ComplexControl control,
+    // New API
+    void drawComplexControl( ComplexControl control,
+			     QPainter *p,
+			     QStyleControlElementData ceData,
+			     ControlElementFlags elementFlags,
+			     const QRect &r,
+			     const QColorGroup &cg,
+			     SFlags how = Style_Default,
+#ifdef Q_QDOC
+			     SCFlags sub = SC_All,
+#else
+			     SCFlags sub = (uint)SC_All,
+#endif
+			     SCFlags subActive = SC_None,
+			     const QStyleOption& = QStyleOption::Default,
+			     const QWidget *widget = 0 ) const;
+
+   // Old API
+    // DEPRECATED
+    __attribute__ ((deprecated))  void drawComplexControlMask( ComplexControl control,
 				 QPainter *p,
 				 const QWidget *widget,
 				 const QRect &r,
 				 const QStyleOption& = QStyleOption::Default ) const;
 
-    QRect querySubControlMetrics( ComplexControl control,
+    // New API
+    void drawComplexControlMask( ComplexControl control,
+				 QPainter *p,
+				 const QStyleControlElementData ceData,
+				 const ControlElementFlags elementFlags,
+				 const QRect &r,
+				 const QStyleOption& = QStyleOption::Default,
+				 const QWidget *widget = 0 ) const;
+
+    // Old API
+    // DEPRECATED
+    __attribute__ ((deprecated)) QRect querySubControlMetrics( ComplexControl control,
 				  const QWidget *widget,
 				  SubControl sc,
 				  const QStyleOption& = QStyleOption::Default ) const;
 
-    SubControl querySubControl( ComplexControl control,
+    // New API
+    QRect querySubControlMetrics( ComplexControl control,
+				  QStyleControlElementData ceData,
+				  ControlElementFlags elementFlags,
+				  SubControl sc,
+				  const QStyleOption& = QStyleOption::Default,
+				  const QWidget *widget = 0 ) const;
+
+    // Old API
+    // DEPRECATED
+    __attribute__ ((deprecated)) SubControl querySubControl( ComplexControl control,
 				const QWidget *widget,
 				const QPoint &pos,
 				const QStyleOption& = QStyleOption::Default ) const;
 
-    int pixelMetric( PixelMetric m, const QWidget *widget = 0 ) const;
+    // New API
+    SubControl querySubControl( ComplexControl control,
+				QStyleControlElementData ceData,
+				ControlElementFlags elementFlags,
+				const QPoint &pos,
+				const QStyleOption& = QStyleOption::Default,
+				const QWidget *widget = 0 ) const;
 
-    QSize sizeFromContents( ContentsType s,
+    // Old API
+    // DEPRECATED
+    __attribute__ ((deprecated)) int pixelMetric( PixelMetric m, const QWidget *widget = 0 ) const;
+
+    // New API
+    int pixelMetric( PixelMetric m, QStyleControlElementData ceData, ControlElementFlags elementFlags, const QWidget *widget = 0 ) const;
+
+    // Old API
+    // DEPRECATED
+    __attribute__ ((deprecated)) QSize sizeFromContents( ContentsType s,
 			    const QWidget *widget,
 			    const QSize &contentsSize,
 			    const QStyleOption& = QStyleOption::Default ) const;
 
-    int styleHint(StyleHint sh, const QWidget *, const QStyleOption &, QStyleHintReturn *) const;
+    // New API
+    QSize sizeFromContents( ContentsType s,
+			    QStyleControlElementData ceData,
+			    ControlElementFlags elementFlags,
+			    const QSize &contentsSize,
+			    const QStyleOption& = QStyleOption::Default,
+			    const QWidget *widget = 0 ) const;
+
+    // Old API
+    // DEPRECATED
+    __attribute__ ((deprecated)) int styleHint(StyleHint sh, const QWidget *, const QStyleOption &, QStyleHintReturn *) const;
 
-    QPixmap stylePixmap( StylePixmap sp,
+    // New API
+    int styleHint(StyleHint sh, QStyleControlElementData ceData, ControlElementFlags elementFlags, const QStyleOption &, QStyleHintReturn *, const QWidget * w) const;
+
+    // Old API
+    // DEPRECATED
+    __attribute__ ((deprecated)) QPixmap stylePixmap( StylePixmap sp,
 			 const QWidget *widget = 0,
 			 const QStyleOption& = QStyleOption::Default ) const;
 
+    // New API
+    QPixmap stylePixmap( StylePixmap sp,
+			 QStyleControlElementData ceData,
+			 ControlElementFlags elementFlags,
+			 const QStyleOption& = QStyleOption::Default,
+			 const QWidget *widget = 0 ) const;
+
 
 private:
     // Disabled copy constructor and operator=
@@ -130,7 +250,8 @@ private:
 #endif
 };
 
-
+Q_EXPORT QStyleControlElementData populateControlElementDataFromWidget(const QWidget* widget, const QStyleOption& opt, bool populateReliantFields=true);
+Q_EXPORT QStyle::ControlElementFlags getControlElementFlagsForObject(const QObject* object, QStringList objectTypeList, const QStyleOption& opt);
 
 #endif // QT_NO_STYLE