src/cx/fbn/nevernote/dialog/InsertLinkDialog.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 \r
  23 import com.trolltech.qt.core.Qt;\r
  24 import com.trolltech.qt.gui.QDialog;\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 InsertLinkDialog extends QDialog {\r
  31 \r
  32         private boolean         okPressed;\r
  33         private final QLineEdit url;\r
  34         private final QPushButton ok;\r
  35         private String          urlText;\r
  36         \r
  37         \r
  38         // Constructor\r
  39         public InsertLinkDialog() {\r
  40                 okPressed = false;\r
  41                 setWindowTitle(tr("Insert Link"));\r
  42                 QGridLayout grid = new QGridLayout();\r
  43                 QGridLayout input = new QGridLayout();\r
  44                 QGridLayout button = new QGridLayout();\r
  45                 setLayout(grid);\r
  46                 \r
  47                 \r
  48                 url = new QLineEdit("");\r
  49                 \r
  50                 input.addWidget(new QLabel(tr("Url")), 1,1);\r
  51                 input.addWidget(url, 1, 2);\r
  52                 input.setContentsMargins(10, 10,  -10, -10);\r
  53                 grid.addLayout(input, 1,1);\r
  54                         \r
  55                 ok = new QPushButton(tr("OK"));\r
  56                 ok.clicked.connect(this, "accept()");\r
  57                 ok.setEnabled(false);\r
  58                 \r
  59                 QPushButton cancel = new QPushButton(tr("Cancel"));\r
  60                 cancel.clicked.connect(this, "reject()");\r
  61                 button.addWidget(ok, 1, 1);\r
  62                 button.addWidget(cancel, 1,2);\r
  63                 grid.addLayout(button, 3, 1);\r
  64                 url.textChanged.connect(this, "validateInput()");\r
  65                 \r
  66                 setAttribute(Qt.WidgetAttribute.WA_DeleteOnClose);\r
  67         }\r
  68         \r
  69         // Get the password \r
  70         public String getUrl() {\r
  71                 return urlText;\r
  72         }\r
  73         // Set the url\r
  74         public void setUrl(String u) {\r
  75                 url.setText(u);\r
  76         }\r
  77         // Check if the OK button was pressed\r
  78         public boolean okPressed() {\r
  79                 return okPressed;\r
  80         }\r
  81         // Check that we have a valid URL\r
  82         @SuppressWarnings("unused")\r
  83         private void validateInput() {\r
  84                 ok.setEnabled(true);\r
  85                 if (url.text().trim().equals("")) \r
  86                         ok.setEnabled(false);\r
  87         }\r
  88         \r
  89         @Override\r
  90         public void accept() {\r
  91                 if (ok.isEnabled()) {\r
  92                         okPressed = true;\r
  93                         urlText = url.text();\r
  94                         super.accept();\r
  95                 }\r
  96         }\r
  97         \r
  98         @Override\r
  99         public void reject() {\r
 100                 okPressed=false;\r
 101                 super.reject();\r
 102         }\r
 103 }\r