TinyBannavi/src/tainavi/SwingLocker.java

   1 package tainavi;\r
   2 \r
   3 import java.awt.Dialog.ModalityType;\r
   4 import java.awt.Frame;\r
   5 \r
   6 import javax.swing.JDialog;\r
   7 import javax.swing.SwingWorker;\r
   8 \r
   9 /**\r
  10  * {@link Locker}を{@link SwingWorker}をつかって実装\r
  11  * @since 3.15.4β\r
  12  */\r
  13 public class SwingLocker extends Locker {\r
  14 \r
  15         // クラス共有設定\r
  16         private static Frame ownerframe = null;\r
  17         public static void setOwner(Frame owner) { ownerframe = owner; }\r
  18 \r
  19         private JDialog dialog;\r
  20         \r
  21         @Override\r
  22         public void unlock() {\r
  23                 dialog.setVisible(false);\r
  24         }\r
  25         \r
  26         @Override\r
  27         public boolean waitfor() {\r
  28                 dialog.setVisible(true);\r
  29                 return true;\r
  30         }\r
  31 \r
  32         public SwingLocker() {\r
  33                 \r
  34                 super();\r
  35                 \r
  36                 if ( ownerframe != null ) {\r
  37                         dialog = new JDialog(ownerframe);       // フォーカスが移動してしまうのが難\r
  38                 }\r
  39                 else {\r
  40                         dialog = new JDialog();\r
  41                 }\r
  42                 //dialog.setModal(true);                        // モーダル\r
  43                 dialog.setModalityType(ModalityType.DOCUMENT_MODAL);    // 親しかブロックしないモーダル\r
  44                 dialog.setUndecorated(true);            // 見えないダイアログ\r
  45                 dialog.setBounds(0,0,0,0);\r
  46                 dialog.setEnabled(false);\r
  47         }\r
  48 }\r