src/cx/fbn/nevernote/dialog/GeoDialog.java

   1 /*\r
   2  * This file is part of NeverNote \r
   3  * Copyright 2009 Randy Baumgarte\r
   4  * \r
   5  * This file may be licensed under the terms of of the\r
   6  * GNU General Public License Version 2 (the ``GPL'').\r
   7  *\r
   8  * Software distributed under the License is distributed\r
   9  * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either\r
  10  * express or implied. See the GPL for the specific language\r
  11  * governing rights and limitations.\r
  12  *\r
  13  * You should have received a copy of the GPL along with this\r
  14  * program. If not, go to http://www.gnu.org/licenses/gpl.html\r
  15  * or write to the Free Software Foundation, Inc.,\r
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.\r
  17  *\r
  18 */\r
  19 \r
  20 package cx.fbn.nevernote.dialog;\r
  21 \r
  22 import com.trolltech.qt.gui.QDialog;\r
  23 import com.trolltech.qt.gui.QDoubleValidator;\r
  24 import com.trolltech.qt.gui.QDoubleValidator.Notation;\r
  25 import com.trolltech.qt.gui.QGridLayout;\r
  26 import com.trolltech.qt.gui.QLabel;\r
  27 import com.trolltech.qt.gui.QLineEdit;\r
  28 import com.trolltech.qt.gui.QPushButton;\r
  29 \r
  30 public class GeoDialog extends QDialog {\r
  31 \r
  32         private boolean         okPressed;\r
  33         private final QLineEdit altitude;\r
  34         private final QLineEdit latitude;\r
  35         private final QLineEdit longitude;\r
  36         private final QPushButton ok;\r
  37         \r
  38         \r
  39         // Constructor\r
  40         public GeoDialog() {\r
  41                 okPressed = false;\r
  42                 setWindowTitle(tr("NeverNote Login"));\r
  43                 QGridLayout grid = new QGridLayout();\r
  44                 setLayout(grid);\r
  45                 QGridLayout passwordGrid = new QGridLayout();\r
  46                 QGridLayout buttonGrid = new QGridLayout();\r
  47                 \r
  48                 \r
  49                 longitude = new QLineEdit();\r
  50                 QDoubleValidator longVal = new QDoubleValidator(-180.0,180.0,4,longitude);\r
  51                 longVal.setNotation(Notation.StandardNotation);\r
  52                 longitude.setValidator(longVal);\r
  53                 \r
  54                 latitude = new QLineEdit();\r
  55                 QDoubleValidator latVal = new QDoubleValidator(-90.0,90.0,4,latitude);\r
  56                 latVal.setNotation(Notation.StandardNotation);\r
  57                 latitude.setValidator(latVal);\r
  58                 \r
  59                 altitude = new QLineEdit();\r
  60                 QDoubleValidator altVal = new QDoubleValidator(-9999.0,9999.0,4,altitude);\r
  61                 altVal.setNotation(Notation.StandardNotation);\r
  62                 altitude.setValidator(altVal);\r
  63 \r
  64                 \r
  65                 passwordGrid.addWidget(new QLabel(tr("Longitude")), 1,1);\r
  66                 passwordGrid.addWidget(longitude, 1, 2);\r
  67                 passwordGrid.addWidget(new QLabel(tr("Latitude")), 2,1);\r
  68                 passwordGrid.addWidget(latitude, 2, 2);\r
  69                 passwordGrid.addWidget(new QLabel(tr("Altitude")), 3,1);\r
  70                 passwordGrid.addWidget(altitude, 3, 2);\r
  71                 passwordGrid.setContentsMargins(10, 10,  -10, -10);\r
  72                 grid.addLayout(passwordGrid,1,1);\r
  73                 \r
  74                 ok = new QPushButton(tr("OK"));\r
  75                 ok.clicked.connect(this, "okButtonPressed()");\r
  76                 QPushButton cancel = new QPushButton(tr("Cancel"));\r
  77                 cancel.clicked.connect(this, "cancelButtonPressed()");\r
  78                 buttonGrid.addWidget(ok, 1, 1);\r
  79                 buttonGrid.addWidget(cancel, 1,2);\r
  80                 grid.addLayout(buttonGrid,2,1);\r
  81         }\r
  82         \r
  83         // The OK button was pressed\r
  84         @SuppressWarnings("unused")\r
  85         private void okButtonPressed() {\r
  86                 okPressed = true;\r
  87                 close();\r
  88         }\r
  89         \r
  90         // The CANCEL button was pressed\r
  91         @SuppressWarnings("unused")\r
  92         private void cancelButtonPressed() {\r
  93                 okPressed = false;\r
  94                 close();\r
  95         }\r
  96         \r
  97         // Get the longitude\r
  98         public double getLongitude() {\r
  99                 try {\r
 100                         return new Double(longitude.text());\r
 101                 } catch (java.lang.NumberFormatException e) {\r
 102                         return 0.0;\r
 103                 }\r
 104         }\r
 105         \r
 106         // Get the latitude\r
 107         public double getLatitude() {\r
 108                 try {\r
 109                         return new Double(latitude.text());\r
 110                 } catch (java.lang.NumberFormatException e) {\r
 111                         return 0.0;\r
 112                 }\r
 113         }\r
 114         \r
 115         // Get the altitude\r
 116         public double getAltitude() {\r
 117                 try {\r
 118                         return new Double(altitude.text()); \r
 119                 } catch (java.lang.NumberFormatException e) {\r
 120                         return 0.0;\r
 121                 }\r
 122         }\r
 123         \r
 124         \r
 125         public void setLongitude(double value) {\r
 126                 longitude.setText(new Float(value).toString());\r
 127         }\r
 128 \r
 129         public void setLatitude(double value) {\r
 130                 latitude.setText(new Float(value).toString());\r
 131         }\r
 132 \r
 133         public void setAltitude(double value) {\r
 134                 altitude.setText(new Float(value).toString());\r
 135         }\r
 136 \r
 137         \r
 138         // Check if the OK button was pressed\r
 139         public boolean okPressed() {\r
 140                 return okPressed;\r
 141         }\r
 142 \r
 143         \r
 144 }\r