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124 lines
4.6 KiB
124 lines
4.6 KiB
/**
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This file is part of Kig, a KDE program for Interactive Geometry...
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Copyright (C) 2005 Pino Toscano <toscano.pino@tiscali.it>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
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USA
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**/
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#ifndef KIG_MISC_KIGINPUTDIALOG_H
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#define KIG_MISC_KIGINPUTDIALOG_H
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class QString;
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class Coordinate;
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class Goniometry;
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class KigDocument;
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class KigInputDialogPrivate;
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#include <kdialogbase.h>
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/**
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* The KigInputDialog class provides easy ways of interaction with the user.
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* For example, it provides a flexible way to get one or two coordinates at
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* once.
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*
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* It provides several static convenience functions: getCoordinate(),
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* getTwoCoordinates(), getAngle().
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*/
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class KigInputDialog
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: KDialogBase
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{
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Q_OBJECT
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public:
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private:
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KigInputDialog( const QString& caption, const QString& label, QWidget* parent,
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const KigDocument& doc, Coordinate* c1, Coordinate* c2 );
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KigInputDialog( QWidget* parent, const Goniometry& g );
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virtual void keyPressEvent( QKeyEvent* e );
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KigInputDialogPrivate* const d;
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friend class KInputDialogPrivate;
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Coordinate coordinateFirst() const;
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Coordinate coordinateSecond() const;
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Goniometry goniometry() const;
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private slots:
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void slotCoordsChanged( const QString& );
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void slotGonioSystemChanged( int index );
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void slotGonioTextChanged( const QString& txt );
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public:
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/**
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* Static convenience function to get a Coordinate from the user.
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*
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* \param caption caption of the dialog
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* \param label text of the label of the dialog
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* \param parent parent of the dialog widget
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* \param ok it will be set to true if the user pressed Ok after inserting a
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* well-formatted Coordinate
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* \param doc the actual Kig document
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* \param cvalue a pointer to a Coordinate class. If the user inserted
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* successfully a new Coordinate, the value will be stored
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* here. If this points to a valid Coordinate, then it will be
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* displayed as initial value of the correspondenting text edit
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*/
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static void getCoordinate( const QString& caption, const QString& label,
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QWidget* parent, bool* ok, const KigDocument& doc, Coordinate* cvalue );
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/**
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* Static convenience function to get two Coordinates at once from the user.
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*
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* \param caption caption of the dialog
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* \param label text of the label of the dialog
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* \param parent parent of the dialog widget
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* \param ok it will be set to true if the user pressed Ok after inserting
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* well-formatted Coordinates
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* \param doc the actual Kig document
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* \param cvalue a pointer to a Coordinate class. If the user inserted
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* successfully new Coordinates, the value of the first
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* Coordinate will be stored here. If this points to a valid
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* Coordinate, then it will be displayed as initial value of
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* the text edit representing the first Coordinate.
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* \param cvalue2 a pointer to a Coordinate class. If the user inserted
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* successfully new Coordinates, the value of the second
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* Coordinate will be stored here. If this points to a valid
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* Coordinate, then it will be displayed as initial value of
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* the text edit representing the second Coordinate.
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*/
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static void getTwoCoordinates( const QString& caption, const QString& label,
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QWidget* parent, bool* ok, const KigDocument& doc, Coordinate* cvalue,
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Coordinate* cvalue2 );
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/**
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* Static convenience function to get an angle incapsulated in a Goniometry
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* class.
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*
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* \param parent parent of the dialog widget
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* \param ok it will be set to true if the user pressed Ok after inserting a
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* well-formatted angle
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* \param g the Goniometry class containing the original angle we are going
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* to modify.
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*
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* \return a Goniometry class containing the new angle
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*/
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static Goniometry getAngle( QWidget* parent, bool* ok, const Goniometry& g );
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};
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#endif
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