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Diffstat (limited to 'kpovmodeler/pmvectoredit.h')
-rw-r--r-- | kpovmodeler/pmvectoredit.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/kpovmodeler/pmvectoredit.h b/kpovmodeler/pmvectoredit.h new file mode 100644 index 00000000..8be64ebe --- /dev/null +++ b/kpovmodeler/pmvectoredit.h @@ -0,0 +1,100 @@ +//-*-C++-*- +/* +************************************************************************** + description + -------------------- + copyright : (C) 2000-2001 by Andreas Zehender + email : zehender@kde.org +************************************************************************** + +************************************************************************** +* * +* 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 |