kaddressbook Library API Documentation

geowidget.h

00001 /*
00002     This file is part of KAddressBook.
00003     Copyright (c) 2002 Tobias Koenig <tokoe@kde.org>
00004 
00005     This program is free software; you can redistribute it and/or modify
00006     it under the terms of the GNU General Public License as published by
00007     the Free Software Foundation; either version 2 of the License, or
00008     (at your option) any later version.
00009 
00010     This program is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
00013     GNU General Public License for more details.
00014 
00015     You should have received a copy of the GNU General Public License
00016     along with this program; if not, write to the Free Software
00017     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00018 
00019     As a special exception, permission is given to link this program
00020     with any edition of Qt, and distribute the resulting executable,
00021     without including the source code for Qt in the source distribution.
00022 */
00023 
00024 #ifndef GEOWIDGET_H
00025 #define GEOWIDGET_H
00026 
00027 #include <qwidget.h>
00028 #include <kdialogbase.h>
00029 
00030 namespace KABC {
00031 class Geo;
00032 }
00033 
00034 class GeoMapWidget;
00035 
00036 class KComboBox;
00037 class KDoubleSpinBox;
00038 
00039 class QCheckBox;
00040 class QLabel;
00041 class QSpinBox;
00042 class QPushButton;
00043 
00044 typedef struct {
00045   double latitude;
00046   double longitude;
00047   QString country;
00048 } GeoData;
00049 
00050 class GeoWidget : public QWidget
00051 {
00052   Q_OBJECT
00053 
00054   public:
00055     GeoWidget( QWidget *parent, const char *name = 0 );
00056     ~GeoWidget();
00057 
00061     void setGeo( const KABC::Geo &geo );
00062 
00066     KABC::Geo geo() const;
00067 
00068     void setReadOnly( bool readOnly );
00069 
00070   signals:
00071     void changed();
00072 
00073   private slots:
00074     void editGeoData();
00075 
00076   private:
00077     KDoubleSpinBox *mLatitudeBox;
00078     KDoubleSpinBox *mLongitudeBox;
00079 
00080     QCheckBox *mGeoIsValid;
00081     QPushButton *mExtendedButton;
00082 
00083     bool mReadOnly;
00084 };
00085 
00086 class GeoDialog : public KDialogBase
00087 {
00088   Q_OBJECT
00089 
00090   public:
00091     GeoDialog( QWidget *parent, const char *name = 0 );
00092     ~GeoDialog();
00093 
00094     void setLatitude( double latitude );
00095     double latitude() const;
00096 
00097     void setLongitude( double longitude );
00098     double longitude() const;
00099 
00100   private slots:
00101     void updateInputs();
00102 
00103     void sexagesimalInputChanged();
00104     void geoMapChanged();
00105     void cityInputChanged();
00106 
00107   private:
00108     void loadCityList();
00109     double calculateCoordinate( const QString& );
00110     int nearestCity( double, double );
00111 
00112     GeoMapWidget *mMapWidget;
00113     KComboBox *mCityCombo;
00114 
00115     QSpinBox *mLatDegrees;
00116     QSpinBox *mLatMinutes;
00117     QSpinBox *mLatSeconds;
00118     KComboBox *mLatDirection;
00119 
00120     QSpinBox *mLongDegrees;
00121     QSpinBox *mLongMinutes;
00122     QSpinBox *mLongSeconds;
00123     KComboBox *mLongDirection;
00124 
00125     double mLatitude;
00126     double mLongitude;
00127     QMap<QString, GeoData> mGeoDataMap;
00128     bool mUpdateSexagesimalInput;
00129 };
00130 
00131 class GeoMapWidget : public QWidget
00132 {
00133   Q_OBJECT
00134 
00135   public:
00136     GeoMapWidget( QWidget *parent, const char *name = 0 );
00137     ~GeoMapWidget();
00138 
00139     void setLatitude( double latitude );
00140     double latitude()const;
00141 
00142     void setLongitude( double longitude );
00143     double longitude()const;
00144 
00145   signals:
00146     void changed();
00147 
00148   protected:
00149     virtual void mousePressEvent( QMouseEvent* );
00150     virtual void paintEvent( QPaintEvent* );
00151 
00152   private:
00153     double mLatitude;
00154     double mLongitude;
00155 };
00156 
00157 #endif
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This file is part of the documentation for kaddressbook Library Version 3.2.2.
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