org.eclipse.swt.widgets.Table.getSelection()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.eclipse.swt.widgets.Table.getSelection()方法的一些代码示例，展示了Table.getSelection()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Table.getSelection()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.Table
类名称：Table
方法名：getSelection

Table.getSelection介绍

[英]Returns an array of TableItems that are currently selected in the receiver. The order of the items is unspecified. An empty array indicates that no items are selected.

Note: This is not the actual structure used by the receiver to maintain its selection, so modifying the array will not affect the receiver.
[中]

代码示例

代码示例来源：origin: caoxinyu/RedisClient

  1. protected void tableItemSelected() {
  2.     TableItem[] items = table.getSelection();
  3.     if (items.length == 1) {
  4.       btnDelete.setEnabled(true);
  5.     } else if (items.length > 1) {
  6.       btnDelete.setEnabled(true);
  7.     } else {
  8.       btnDelete.setEnabled(false);
  9.     }
  10.   }
  11. }

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     if(table.getSelectionCount() > 0){
  4.       String[] members = new String[table.getSelectionCount()];
  5.       int i = 0;
  6.       
  7.       TableItem[] items = table.getSelection();
  8.       for (TableItem item : items) {
  9.         members[i++] = item.getText(1);
  10.       }
  11.       service.removeMembers(id, db, key, members);
  12.       
  13.       for (TableItem item : items) {
  14.         item.dispose();
  15.       }
  16.       table.setSelection(-1);
  17.       currentItem = null;
  18.       btnDelete.setEnabled(false);
  19.     }
  20.   }
  21. });

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     TableItem[] items = table.getSelection();
  4.     service.setValue(id, db, key, table.getSelectionIndex(), items[0].getText());
  5.     table.setSelection(-1);
  6.     currentData.setItem(null);
  7.     status = Status.Normal;
  8.     statusChanged();
  9.   }
  10. });

代码示例来源：origin: caoxinyu/RedisClient

  1. protected void tableItemSelected() {
  2.   TableItem[] items = table.getSelection();
  3.   if (items.length == 1) {
  4.     btnDelete.setEnabled(true);
  5.   } else if (items.length > 1) {
  6.     btnDelete.setEnabled(true);
  7.   } else {
  8.     btnDelete.setEnabled(false);
  9.   }
  10. }
  11. public Table getTable() {

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     TableItem[] items = table.getItems();
  4.     TableItem[] selectedItems = table.getSelection();
  5.     String selectedText = selectedItems[0].getText();
  6.     int selected = table.getSelectionIndex();
  7.     String upText = items[selected - 1].getText();
  8.     items[selected].setText(upText);
  9.     items[selected - 1].setText(selectedText);
  10.     table.setSelection(selected - 1);
  11.     if (selected == 1)
  12.       tableItemSelected();
  13.   }
  14. });

代码示例来源：origin: caoxinyu/RedisClient

  1. protected void tableItemSelected() {
  2.     TableItem[] items = table.getSelection();
  3.     if (items.length == 1) {
  4.       btnDelete.setEnabled(true);
  5.     } else if (items.length > 1) {
  6.       btnDelete.setEnabled(true);
  7.     } else {
  8.       btnDelete.setEnabled(false);
  9.     }
  10.   }
  11. }

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     TableItem[] items = table.getItems();
  4.     TableItem[] selectedItems = table.getSelection();
  5.     String selectedText = selectedItems[0].getText();
  6.     int selected = table.getSelectionIndex();
  7.     String downText = items[selected + 1].getText();
  8.     items[selected].setText(downText);
  9.     items[selected + 1].setText(selectedText);
  10.     table.setSelection(selected + 1);
  11.     if (selected == table.getItemCount() - 2)
  12.       tableItemSelected();
  13.   }
  14. });

代码示例来源：origin: caoxinyu/RedisClient

  1. protected void tableItemSelected() {
  2.   TableItem[] items = table.getSelection();
  3.   if (items != null && items.length >= 1) {
  4.     btnDelete.setEnabled(true);
  5.     btnWatch.setEnabled(true);
  6.   } else {
  7.     btnDelete.setEnabled(false);
  8.     btnWatch.setEnabled(false);
  9.   }
  10. }

代码示例来源：origin: caoxinyu/RedisClient

  1. protected void tableItemSelected() {
  2.     TableItem[] items = table.getSelection();
  3.     if(items.length == 1){
  4.       btnRenameButton.setEnabled(true);
  5.       btnRemoveButton.setEnabled(true);
  6.     } else if(items.length > 1){
  7.       btnRemoveButton.setEnabled(true);
  8.       btnRenameButton.setEnabled(false);
  9.     } else {
  10.       btnRemoveButton.setEnabled(false);
  11.       btnRenameButton.setEnabled(false);
  12.     }
  13.   }
  14. }

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     TableItem[] items = table.getSelection();
  4.     for (TableItem item : items) {
  5.       item.dispose();
  6.     }
  7.     tableItemSelected();
  8.   }
  9. });

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     TableItem[] items = table.getSelection();
  4.     for (TableItem item : items) {
  5.       item.dispose();
  6.     }
  7.     tableItemSelected();
  8.   }
  9. });

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     TableItem[] items = table.getSelection();
  4.     for (TableItem item : items) {
  5.       item.dispose();
  6.     }
  7.     tableItemSelected();
  8.   }
  9. });

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     TableItem[] items = table.getSelection();
  4.     for (TableItem item : items) {
  5.       item.dispose();
  6.     }
  7.     tableItemSelected();
  8.   }
  9. });

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     TableItem[] items = table.getSelection();
  4.     for(TableItem item : items){
  5.       item.dispose();
  6.     }
  7.     tableItemSelected();
  8.   }
  9. });

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     Set<String> values = new HashSet<String>();
  4.     
  5.     TableItem[] items = table.getSelection();
  6.     for (TableItem item : items) {
  7.       values.add(item.getText());
  8.     }
  9.     service.remove(id, db, key, values);
  10.     for (TableItem item : items) {
  11.       item.dispose();
  12.     }
  13.     tableItemSelected();
  14.     
  15.   }
  16. });

代码示例来源：origin: caoxinyu/RedisClient

  1. private void delete() {
  2.   TableItem[] items = table.getSelection();
  3.   String[] fields  = new String[items.length];
  4.   for(int i = 0; i < items.length; i ++){
  5.     fields[i] = items[i].getText(0);
  6.     items[i].dispose();
  7.   }
  8.   currentStatus = Status.Normal;
  9.   statusChanged();
  10. }

代码示例来源：origin: caoxinyu/RedisClient

  1. private void deleteData(){
  2.   TableItem[] items = table.getSelection();
  3.   String[] fields  = new String[items.length];
  4.   for(int i = 0; i < items.length; i ++){
  5.     fields[i] = items[i].getText(0);
  6.     items[i].dispose();
  7.   }
  8.   service.delField(id, db, key, fields);
  9.   currentStatus = Status.Normal;
  10.   statusChanged();
  11. }

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     TableItem[] items = table.getSelection();
  4.     WatchDialog dialog = new WatchDialog(shell.getParent()
  5.         .getShell(), image, items[0].getText(1));
  6.     dialog.open();
  7.   }
  8. });

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     TableItem[] items = table.getSelection();
  4.     WatchDialog dialog = new WatchDialog(shell.getParent()
  5.         .getShell(), image, items[0].getText());
  6.     dialog.open();
  7.   }
  8. });

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     TableItem[] items = table.getSelection();
  4.     Favorite favorite = (Favorite) items[0].getData();
  5.     RenameFavoriteDialog dialog = new RenameFavoriteDialog(shell, image, favorite);
  6.     String name =  (String) dialog.open();
  7.     if(name != null) {
  8.       items[0].setText(new String[] { name, favorite.getFavorite() });
  9.       favorite.setName(name);
  10.       items[0].setData(favorite);
  11.     }
  12.   }
  13. });

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