org.eclipse.swt.widgets.Table.setSelection()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.setSelection()方法的一些代码示例，展示了Table.setSelection()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.setSelection()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.Table
类名称：Table
方法名：setSelection

Table.setSelection介绍

[英]Selects the item at the given zero-relative index in the receiver. The current selection is first cleared, then the new item is selected, and if necessary the receiver is scrolled to make the new selection visible.
[中]选择接收器中给定零相对索引处的项目。首先清除当前选择，然后选择新项目，如有必要，滚动接收器，使新选择可见。

代码示例

代码示例来源：origin: pentaho/pentaho-kettle

  1. @Override
  2.  public void widgetSelected( SelectionEvent event ) {
  3.   // Clear the preview step information for this step...
  4.   //
  5.   stepDebugMetaMap.remove( stepMeta );
  6.   wSteps.table.setSelection( new int[]{} );
  7.   previousIndex = -1;
  8.   // refresh the steps list...
  9.   //
  10.   refreshStepList();
  11.   showStepDebugInformation();
  12.  }
  13. } );

代码示例来源：origin: caoxinyu/RedisClient

  1. private void gotoField(String field){
  2.   TableItem[] items = table.getItems();
  3.   
  4.   for(TableItem item: items){
  5.     if(item.getText(0).equals(field)){
  6.       table.setSelection(item);
  7.       table.setSelection(-1);
  8.     }
  9.   }
  10. }

代码示例来源：origin: caoxinyu/RedisClient

  1. private void gotoMember(String member){
  2.   TableItem[] items = table.getItems();
  3.   
  4.   for(TableItem item : items){
  5.     if(item.getText(1).equals(member)){
  6.       table.setSelection(item);
  7.       return;
  8.     }
  9.   }
  10. }
  11. @Override

代码示例来源：origin: caoxinyu/RedisClient

  1. private void refresh() {
  2.   pageListener.setCount();
  3.   table.clearAll();
  4.   table.setSelection(0);
  5.   table.setSelection(-1);
  6.   currentData.setItem(null);
  7.   status = Status.Normal;
  8.   statusChanged();
  9. }
  10. @Override

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     if(channel.getText().length() > 0 && message.getText().length() > 0){
  4.       publish.publish(id, channel.getText(), message.getText());
  5.       TableItem item = new TableItem(table, SWT.None);
  6.       SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss:SSS", Locale.getDefault());
  7.       String time = df.format(new Date());
  8.       String[] str = new String[]{time, channel.getText(), message.getText()};
  9.       item.setText(str);
  10.       table.setSelection(item);
  11.       channel.selectAll();
  12.       message.selectAll();
  13.       channel.setFocus();
  14.     }
  15.     
  16.   }
  17. });

代码示例来源：origin: caoxinyu/RedisClient

  1. private void refresh() {
  2.   pageListener.setCount();
  3.   table.clearAll();
  4.   table.setSelection(-1);
  5.   tableItemSelected();
  6. }
  7. @Override

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     service.removeLast(id, db, key);
  4.     pageListener.setCount();
  5.     table.getItem(table.getItemCount()-1);
  6.     table.setSelection(table.getItemCount()-1);
  7.     table.setSelection(-1);
  8.     currentData.setItem(null);
  9.     status = Status.Normal;
  10.     statusChanged();
  11.   }
  12. });

代码示例来源：origin: pentaho/pentaho-kettle

  1. public void setFilter() {
  2.  if ( condition == null ) {
  3.   condition = new Condition();
  4.  }
  5.  RowMetaInterface f = getRowWithoutValues();
  6.  EnterConditionDialog ecd = new EnterConditionDialog( parent.getShell(), SWT.NONE, f, condition );
  7.  Condition cond = ecd.open();
  8.  if ( cond != null ) {
  9.   ArrayList<Integer> tokeep = new ArrayList<Integer>();
  10.   // Apply the condition to the TableView...
  11.   int nr = table.getItemCount();
  12.   for ( int i = nr - 1; i >= 0; i-- ) {
  13.    RowMetaAndData r = getRow( i );
  14.    boolean keep = cond.evaluate( r.getRowMeta(), r.getData() );
  15.    if ( keep ) {
  16.     tokeep.add( Integer.valueOf( i ) );
  17.    }
  18.   }
  19.   int[] sels = new int[tokeep.size()];
  20.   for ( int i = 0; i < sels.length; i++ ) {
  21.    sels[i] = ( tokeep.get( i ) ).intValue();
  22.   }
  23.   table.setSelection( sels );
  24.  }
  25. }

代码示例来源：origin: caoxinyu/RedisClient

  1. private void add() {
  2.   TableItem item = new TableItem(table, SWT.NONE, 0);
  3.   table.setSelection(item);
  4.   listener.clickRow(item, 0);
  5.   currentStatus = Status.Add;
  6.   currentData.setItem(item);
  7.   addModifyTextListener();
  8.   statusChanged();
  9. }

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     InputDialog inputDialog = new InputDialog(
  4.         (Shell) shell,
  5.         RedisClient.i18nFile.getText(I18nFile.INPUTVALUES),
  6.         RedisClient.i18nFile.getText(I18nFile.HASHINPUTFORMAT),
  7.         "", null);
  8.     if (inputDialog.open() == InputDialog.OK) {
  9.       String values = inputDialog.getValue();
  10.       String[] hashValues = values.split(";");
  11.       TableItem item = null;
  12.       for (String value : hashValues) {
  13.         item = new TableItem(table, SWT.NONE);
  14.         String[] zset = value.split(",");
  15.         item.setText(zset);
  16.       }
  17.       
  18.       if(item != null)
  19.         table.setSelection(item);
  20.     }
  21.   }
  22. });

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. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     InputDialog inputDialog = new InputDialog((Shell) shell,
  4.         RedisClient.i18nFile.getText(I18nFile.INPUTVALUES),
  5.         RedisClient.i18nFile.getText(I18nFile.LISTINPUTFORMAT), "", null);
  6.     if (inputDialog.open() == InputDialog.OK) {
  7.       String values = inputDialog.getValue();
  8.       String[] listValues = values.split(";");
  9.       TableItem item = null;
  10.       for (String value : listValues) {
  11.         item = new TableItem(table, SWT.NONE);
  12.         item.setText(value);
  13.       }
  14.       
  15.       if(item != null)
  16.         table.setSelection(item);
  17.     }
  18.   }
  19. });

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     InputDialog inputDialog = new InputDialog((Shell) shell,
  4.         RedisClient.i18nFile.getText(I18nFile.INPUTVALUES),
  5.         RedisClient.i18nFile.getText(I18nFile.LISTINPUTFORMAT), "", null);
  6.     if (inputDialog.open() == InputDialog.OK) {
  7.       String values = inputDialog.getValue();
  8.       String[] listValues = values.split(";");
  9.       TableItem item = null;
  10.       
  11.       for (String value : listValues) {
  12.         item = new TableItem(table, SWT.NONE);
  13.         item.setText(value);
  14.       }
  15.       
  16.       if(item != null)
  17.         table.setSelection(item);
  18.     }
  19.   }
  20. });

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     switch(status){
  4.     case Normal:
  5.       break;
  6.     case Update:
  7.       table.setSelection(-1);
  8.       status = Status.Normal;
  9.       currentData.setItem(null);
  10.       statusChanged();
  11.       break;
  12.     case Updating:
  13.       currentData.reset();
  14.       status = Status.Update;
  15.       listener.clickRow(currentData.getItem(), 0);
  16.       addModifyTextListener();
  17.       statusChanged();
  18.       break;
  19.     }
  20.     
  21.   }
  22. });

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     InputDialog dialog = new InputDialog(shell.getParent().getShell(), RedisClient.i18nFile.getText(I18nFile.APPENDTAIL), RedisClient.i18nFile.getText(I18nFile.INPUTVALUES), "", null);
  4.     if(dialog.open() == InputDialog.OK){
  5.       String value = dialog.getValue();
  6.       service.addTail(id, db, key, value);
  7.       pageListener.setCount();
  8.       table.clear(table.getItemCount()-1);
  9.       table.setSelection(table.getItemCount()-1);
  10.       table.setSelection(-1);
  11.       currentData.setItem(null);
  12.       status = Status.Normal;
  13.       statusChanged();
  14.     }
  15.   }
  16. });

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. @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. private void refresh() {
  2.   table.removeListener(SWT.MouseDown, editListener);
  3.   table.addListener(SWT.MouseDown, new EditListener(table, false));
  4.   
  5.   table.removeListener(SWT.SetData, pageListener);
  6.   pageListener = new PagingListener(table, new ZSetPage(id, db, key));
  7.   table.addListener(SWT.SetData, pageListener);
  8.   
  9.   table.clearAll();
  10.   table.setSelection(0);
  11.   statusChanged();
  12.   
  13. }

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2.   public void widgetSelected(SelectionEvent e) {
  3.     table.addListener(SWT.MouseDown, editListener);
  4.     
  5.     table.removeListener(SWT.SetData, pageListener);
  6.     pageListener = new PagingListener(table, new ZSetPage(id, db, key), true);
  7.     table.addListener(SWT.SetData, pageListener);
  8.     table.clearAll();
  9.     
  10.     TableItem item = table.getItem(0);
  11.     
  12.     table.setSelection(item);
  13.     item.setText(new String[]{"", ""});
  14.     editListener.clickRow(item, 0);
  15.     addModifyTextListener();
  16.     currentItem = item;
  17.     status = Status.Add;
  18.     statusChanged();
  19.   }
  20. });

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