1 files changed, 100 insertions, 0 deletions
diff --git a/kpovmodeler/pmvectoredit.h b/kpovmodeler/pmvectoredit.h
new file mode 100644
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+++ b/kpovmodeler/pmvectoredit.h
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+//-*-C++-*-
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2000-2001 by Andreas Zehender
+    email                : [email protected]
+**************************************************************************
+
+**************************************************************************
+*                                                                        *
+*  This program is free software; you can redistribute it and/or modify  *
+*  it under the terms of the GNU General Public License as published by  *
+*  the Free Software Foundation; either version 2 of the License, or     *
+*  (at your option) any later version.                                   *
+*                                                                        *
+**************************************************************************/
+
+
+#ifndef PMVECTOREDIT_H
+#define PMVECTOREDIT_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <qwidget.h>
+#include <qptrvector.h>
+#include <qlineedit.h>
+#include "pmvector.h"
+
+/**
+ * Edit widget for @ref PMVector
+ */
+class PMVectorEdit : public QWidget
+{
+   Q_OBJECT
+public:
+   /**
+    * Creates an edit widget for 2D vectors.
+    *
+    * The labels shown are descriptionX and descriptionY
+    */
+   PMVectorEdit( const QString& descriptionX,
+                 const QString& descriptionY,
+                 QWidget* parent, const char* name = 0 );
+   /**
+    * Creates an edit widget for 3D vectors.
+    *
+    * The labels shown are descriptionX, descriptionY and descriptionZ
+    */
+   PMVectorEdit( const QString& descriptionX,
+                 const QString& descriptionY, const QString& descriptionZ,
+                 QWidget* parent, const char* name = 0 );
+   /**
+    * Creates an edit widget for 4D vectors.
+    *
+    * The labels shown are descriptionA, descriptionB, descriptionC
+    * and description D
+    */
+   PMVectorEdit( const QString& descriptionA, const QString& descriptionB,
+                 const QString& descriptionC, const QString& descriptionD,
+                 QWidget* parent, const char* name = 0 );
+
+   /**
+    * Sets the displayed vector
+    */
+   void setVector( const PMVector& v, int precision = 5 );
+   /**
+    * Returns the displayed vector
+    */
+   PMVector vector( ) const;
+
+   /**
+    * Returns true if the text for each coordinate is a valid
+    * float value. Otherwise an error message is shown.
+    */
+   bool isDataValid( );
+
+   /**
+    * Enables or disables read only mode
+    */
+   void setReadOnly( bool yes = true );
+   /**
+    * Reimplemented from QWidget
+    */
+   virtual void setEnabled( bool yes );
+signals:
+   /**
+    * Emitted when one of the coordinates is changed
+    */
+   void dataChanged( );
+
+protected slots:
+   void slotTextChanged( const QString& );
+private:
+   QPtrVector<QLineEdit> m_edits;
+};
+
+#endif