Add files from zip

2023-10-31 09:22:42 +01:00
parent 6bacdc5f6d
commit 4dae68036f
2788 changed files with 492537 additions and 0 deletions
--- a/src/qwt_dyngrid_layout.h
+++ b/src/qwt_dyngrid_layout.h
@@ -0,0 +1,84 @@
+/******************************************************************************
+ * Qwt Widget Library
+ * Copyright (C) 1997   Josef Wilgen
+ * Copyright (C) 2002   Uwe Rathmann
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the Qwt License, Version 1.0
+ *****************************************************************************/
+
+#ifndef QWT_DYNGRID_LAYOUT_H
+#define QWT_DYNGRID_LAYOUT_H
+
+#include "qwt_global.h"
+#include <qlayout.h>
+
+template< typename T > class QList;
+
+/*!
+   \brief The QwtDynGridLayout class lays out widgets in a grid,
+         adjusting the number of columns and rows to the current size.
+
+   QwtDynGridLayout takes the space it gets, divides it up into rows and
+   columns, and puts each of the widgets it manages into the correct cell(s).
+   It lays out as many number of columns as possible (limited by maxColumns()).
+ */
+
+class QWT_EXPORT QwtDynGridLayout : public QLayout
+{
+    Q_OBJECT
+  public:
+    explicit QwtDynGridLayout( QWidget*, int margin = 0, int spacing = -1 );
+    explicit QwtDynGridLayout( int spacing = -1 );
+
+    virtual ~QwtDynGridLayout();
+
+    virtual void invalidate() QWT_OVERRIDE;
+
+    void setMaxColumns( uint maxColumns );
+    uint maxColumns() const;
+
+    uint numRows () const;
+    uint numColumns () const;
+
+    virtual void addItem( QLayoutItem* ) QWT_OVERRIDE;
+
+    virtual QLayoutItem* itemAt( int index ) const QWT_OVERRIDE;
+    virtual QLayoutItem* takeAt( int index ) QWT_OVERRIDE;
+    virtual int count() const QWT_OVERRIDE;
+
+    void setExpandingDirections( Qt::Orientations );
+    virtual Qt::Orientations expandingDirections() const QWT_OVERRIDE;
+    QList< QRect > layoutItems( const QRect&, uint numColumns ) const;
+
+    virtual int maxItemWidth() const;
+
+    virtual void setGeometry( const QRect& ) QWT_OVERRIDE;
+
+    virtual bool hasHeightForWidth() const QWT_OVERRIDE;
+    virtual int heightForWidth( int ) const QWT_OVERRIDE;
+
+    virtual QSize sizeHint() const QWT_OVERRIDE;
+
+    virtual bool isEmpty() const QWT_OVERRIDE;
+    uint itemCount() const;
+
+    virtual uint columnsForWidth( int width ) const;
+
+  protected:
+
+    void layoutGrid( uint numColumns,
+        QVector< int >& rowHeight, QVector< int >& colWidth ) const;
+
+    void stretchGrid( const QRect& rect, uint numColumns,
+        QVector< int >& rowHeight, QVector< int >& colWidth ) const;
+
+  private:
+    void init();
+    int maxRowWidth( int numColumns ) const;
+
+    class PrivateData;
+    PrivateData* m_data;
+};
+
+#endif