Add Qt3 development HEAD version

1 files changed, 55 insertions, 0 deletions

diff --git a/examples/customlayout/flow.h b/examples/customlayout/flow.h
new file mode 100644
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--- /dev/null
+++ b/examples/customlayout/flow.h
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+/****************************************************************************
+**
+** Definition of simple flow layout for custom layout example
+**
+** Created : 979899
+**
+** Copyright (C) 1997-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for Qt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef FLOW_H
+#define FLOW_H
+
+#include <qlayout.h>
+#include <qptrlist.h>
+
+class SimpleFlow : public QLayout
+{
+public:
+    SimpleFlow( QWidget *parent, int border=0, int space=-1,
+		const char *name=0 )
+	: QLayout( parent, border, space, name ),
+	cached_width(0) {}
+    SimpleFlow( QLayout* parent, int space=-1, const char *name=0 )
+	: QLayout( parent, space, name ),
+	cached_width(0) {}
+    SimpleFlow( int space=-1, const char *name=0 )
+	: QLayout( space, name ),
+	cached_width(0) {}
+
+    ~SimpleFlow();
+
+    void addItem( QLayoutItem *item);
+    bool hasHeightForWidth() const;
+    int heightForWidth( int ) const;
+    QSize sizeHint() const;
+    QSize minimumSize() const;
+    QLayoutIterator iterator();
+    QSizePolicy::ExpandData expanding() const;
+
+protected:
+    void setGeometry( const QRect& );
+
+private:
+    int doLayout( const QRect&, bool testonly = FALSE );
+    QPtrList<QLayoutItem> list;
+    int cached_width;
+    int cached_hfw;
+
+};
+
+#endif