From f97ed1fa6cdcdb4e70979899145f3d3da34c3932 Mon Sep 17 00:00:00 2001
From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
Date: Sat, 6 Aug 2011 01:36:40 -0500
Subject: Expose some QSplitter private classes for added functionality in
 Trinity This is not a security risk

---
 src/widgets/qsplitter.cpp | 71 +--------------------------------------------
 src/widgets/qsplitter.h   | 73 ++++++++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 73 insertions(+), 71 deletions(-)

(limited to 'src/widgets')

diff --git a/src/widgets/qsplitter.cpp b/src/widgets/qsplitter.cpp
index 4810911..efbe870 100644
--- a/src/widgets/qsplitter.cpp
+++ b/src/widgets/qsplitter.cpp
@@ -52,39 +52,9 @@
 #include "qptrlist.h"
 #include "qstyle.h"
 
-class QSplitterHandle : public QWidget
-{
-    Q_OBJECT
-public:
-    QSplitterHandle( Orientation o,
-		     QSplitter *parent, const char* name=0 );
-    void setOrientation( Orientation o );
-    Orientation orientation() const { return orient; }
-
-    bool opaque() const { return s->opaqueResize(); }
-
-    QSize sizeHint() const;
-
-    int id() const { return myId; } // d->list.at(id())->wid == this
-    void setId( int i ) { myId = i; }
-
-protected:
-    void paintEvent( QPaintEvent * );
-    void mouseMoveEvent( QMouseEvent * );
-    void mousePressEvent( QMouseEvent * );
-    void mouseReleaseEvent( QMouseEvent * );
-
-private:
-    Orientation orient;
-    bool opaq;
-    int myId;
-
-    QSplitter *s;
-};
-
 #include "qsplitter.moc"
 
-const uint Default = 2;
+const uint Default = QT_QSPLITTER_DEFAULT;
 
 static int mouseOffset;
 static int opaqueOldPos = -1; // this assumes that there's only one mouse
@@ -180,45 +150,6 @@ void QSplitterHandle::paintEvent( QPaintEvent * )
 					    QStyle::Style_Horizontal : 0) );
 }
 
-class QSplitterLayoutStruct : public Qt
-{
-public:
-    QCOORD sizer;
-    uint isHandle : 1;
-    uint collapsible : 2;
-    uint resizeMode : 2;
-    QWidget *wid;
-
-    QSplitterLayoutStruct()
-	: sizer( -1 ), collapsible( Default ) { }
-    QCOORD getSizer( Orientation orient );
-};
-
-QCOORD QSplitterLayoutStruct::getSizer( Orientation orient )
-{
-    if ( sizer == -1 ) {
-	QSize s = wid->sizeHint();
-	if ( !s.isValid() || wid->testWState(WState_Resized) )
-	    s = wid->size();
-	sizer = ( orient == Horizontal ) ? s.width() : s.height();
-    }
-    return sizer;
-}
-
-class QSplitterPrivate
-{
-public:
-    QSplitterPrivate()
-	: opaque( FALSE ), firstShow( TRUE ), childrenCollapsible( TRUE ),
-	  handleWidth( 0 ) { }
-
-    QPtrList<QSplitterLayoutStruct> list;
-    bool opaque : 8;
-    bool firstShow : 8;
-    bool childrenCollapsible : 8;
-    int handleWidth;
-};
-
 
 /*!
     \class QSplitter
diff --git a/src/widgets/qsplitter.h b/src/widgets/qsplitter.h
index 97b95ad..c159e0f 100644
--- a/src/widgets/qsplitter.h
+++ b/src/widgets/qsplitter.h
@@ -48,11 +48,52 @@
 
 #ifndef QT_NO_SPLITTER
 
+#define QT_QSPLITTER_DEFAULT 2
+
 class QSplitterHandle;
 class QSplitterPrivate;
 class QSplitterLayoutStruct;
 class QTextStream;
 
+class QSplitterPrivate
+{
+public:
+    QSplitterPrivate()
+	: opaque( FALSE ), firstShow( TRUE ), childrenCollapsible( TRUE ),
+	  handleWidth( 0 ) { }
+
+    QPtrList<QSplitterLayoutStruct> list;
+    bool opaque : 8;
+    bool firstShow : 8;
+    bool childrenCollapsible : 8;
+    int handleWidth;
+};
+
+class QSplitterLayoutStruct : public Qt
+{
+public:
+    QCOORD sizer;
+    uint isHandle : 1;
+    uint collapsible : 2;
+    uint resizeMode : 2;
+    QWidget *wid;
+
+    QSplitterLayoutStruct()
+	: sizer( -1 ), collapsible( QT_QSPLITTER_DEFAULT ) { }
+    QCOORD getSizer( Orientation orient );
+};
+
+QCOORD QSplitterLayoutStruct::getSizer( Orientation orient )
+{
+    if ( sizer == -1 ) {
+	QSize s = wid->sizeHint();
+	if ( !s.isValid() || wid->testWState(WState_Resized) )
+	    s = wid->size();
+	sizer = ( orient == Horizontal ) ? s.width() : s.height();
+    }
+    return sizer;
+}
+
 class Q_EXPORT QSplitter : public QFrame
 {
     Q_OBJECT
@@ -111,7 +152,7 @@ protected:
     virtual void setRubberband( int );
     void getRange( int id, int *, int * );
 
-private:
+public: //private:
     enum { DefaultResizeMode = 3 };
 
     void init();
@@ -164,6 +205,36 @@ Q_EXPORT QTextStream& operator<<( QTextStream&, const QSplitter& );
 Q_EXPORT QTextStream& operator>>( QTextStream&, QSplitter& );
 #endif
 
+class QSplitterHandle : public QWidget
+{
+    Q_OBJECT
+public:
+    QSplitterHandle( Orientation o,
+		     QSplitter *parent, const char* name=0 );
+    void setOrientation( Orientation o );
+    Orientation orientation() const { return orient; }
+
+    bool opaque() const { return s->opaqueResize(); }
+
+    QSize sizeHint() const;
+
+    int id() const { return myId; } // d->list.at(id())->wid == this
+    void setId( int i ) { myId = i; }
+
+protected:
+    void paintEvent( QPaintEvent * );
+    void mouseMoveEvent( QMouseEvent * );
+    void mousePressEvent( QMouseEvent * );
+    void mouseReleaseEvent( QMouseEvent * );
+
+public: // private:
+    Orientation orient;
+    bool opaq;
+    int myId;
+
+    QSplitter *s;
+};
+
 #endif // QT_NO_SPLITTER
 
 #endif // QSPLITTER_H
-- 
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