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

Table.getSelectionIndex介绍

[英]Returns the zero-relative index of the item which is currently selected in the receiver, or -1 if no item is selected.
[中]返回接收器中当前选定项的零相对索引，如果未选定项，则返回-1。

代码示例

代码示例来源：origin: pentaho/pentaho-kettle

  1. public int getSelectionIndex() {
  2.  return table.getSelectionIndex();
  3. }

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.     if (table.getSelectionIndex() != 0)
  6.       btnUp.setEnabled(true);
  7.     else
  8.       btnUp.setEnabled(false);
  9.     if (table.getSelectionIndex() != table.getItemCount() - 1)
  10.       btnDown.setEnabled(true);
  11.     else
  12.       btnDown.setEnabled(false);
  13.   } else if (items.length > 1) {
  14.     btnDelete.setEnabled(true);
  15.     btnUp.setEnabled(false);
  16.     btnDown.setEnabled(false);
  17.   } else {
  18.     btnDelete.setEnabled(false);
  19.     btnUp.setEnabled(false);
  20.     btnDown.setEnabled(false);
  21.   }
  22. }

代码示例来源：origin: pentaho/pentaho-kettle

  1. private void edit() {
  2.  int idx = wFields.table.getSelectionIndex();
  3.  if ( idx >= 0 ) {
  4.   stepname = wFields.table.getItem( idx ).getText( 1 );
  5.   dispose();
  6.  }
  7. }

代码示例来源：origin: pentaho/pentaho-kettle

  1. int nr = model.logDisplayTableView.table.getSelectionIndex();
  2. if ( nr >= 0 && nr < list.size() ) {

代码示例来源：origin: pentaho/pentaho-kettle

  1. int nr = model.logDisplayTableView.table.getSelectionIndex();
  2. if ( nr >= 0 && nr < list.size() ) {

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: pentaho/pentaho-kettle

  1. private void moveRows( int offset ) {
  2.  if ( ( offset != 1 ) && ( offset != -1 ) ) {
  3.   return;
  4.  }
  5.  int[] selectionIndicies = table.getSelectionIndices();
  6.  int selectedIndex = table.getSelectionIndex();
  7.  // selectionIndicies is not guaranteed to be in any order so must sort
  8.  // before using
  9.  Arrays.sort( selectionIndicies );
  10.  if ( offset == 1 ) {
  11.   if ( selectionIndicies[selectionIndicies.length - 1] >= table.getItemCount() - 1 ) {
  12.    // If the last row in the table is selected then don't move any rows
  13.    // down
  14.    return;
  15.   }
  16.   selectionIndicies = moveRowsDown( selectionIndicies );
  17.  } else {
  18.   if ( selectionIndicies[0] == 0 ) {
  19.    // If the first row in the table is selected then don't move any rows up
  20.    return;
  21.   }
  22.   selectionIndicies = moveRowsUp( selectionIndicies );
  23.  }
  24.  activeTableRow = selectedIndex + offset;
  25.  table.setSelection( activeTableRow );
  26.  table.setSelection( selectionIndicies );
  27.  activeTableItem = table.getItem( activeTableRow );
  28. }

代码示例来源：origin: pentaho/pentaho-kettle

  1. private void edit() {
  2.  int idx = wFields.table.getSelectionIndex();
  3.  if ( idx >= 0 ) {
  4.   stepname = wFields.table.getItem( idx ).getText( 1 );
  5.   dispose();
  6.  } else {
  7.   stepname = null;
  8.   MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_ERROR );
  9.   mb.setText( BaseMessages.getString( PKG, "StepFieldsDialog.OriginStep.Title" ) );
  10.   mb.setMessage( BaseMessages.getString( PKG, "StepFieldsDialog.OriginStep.Message" ) );
  11.   mb.open();
  12.  }
  13. }

代码示例来源：origin: pentaho/pentaho-kettle

  1. private void edit() {
  2.  int idx = wFields.table.getSelectionIndex();
  3.  if ( idx >= 0 ) {
  4.   stepname = wFields.table.getItem( idx ).getText( 5 );
  5.   dispose();
  6.  } else {
  7.   stepname = null;
  8.   MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_ERROR );
  9.   mb.setText( BaseMessages.getString( PKG, "StepFieldsDialog.OriginStep.Title" ) );
  10.   mb.setMessage( BaseMessages.getString( PKG, "StepFieldsDialog.OriginStep.Message" ) );
  11.   mb.open();
  12.  }
  13. }

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: org.eclipse/org.eclipse.wst.server.ui

  1. public void widgetSelected(SelectionEvent event) {
  2.     int index = table.getSelectionIndex();
  3.     if (index == 0)
  4.       server = null;
  5.     else if (index > 0)
  6.       server = servers[index-1];
  7.   }
  8. });

代码示例来源：origin: BiglySoftware/BiglyBT

  1. @Override
  2.   public void handleEvent(Event arg0) {
  3.     action.setEnabled(subscriptionsList.getSelectionIndex() != -1);
  4.   }
  5. });

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.jface.text

  1. @Override
  2.   public void keyReleased(KeyEvent e) {
  3.     if (!Helper.okToUse(fProposalShell))
  4.       return;
  5.     if (e.character == 0 && e.keyCode == SWT.CTRL) {
  6.       // http://dev.eclipse.org/bugs/show_bug.cgi?id=34754
  7.       int index= fProposalTable.getSelectionIndex();
  8.       if (index >= 0)
  9.         selectProposal(index, false);
  10.     }
  11.   }
  12. }

代码示例来源：origin: org.eclipse/org.eclipse.jst.ws.consumption.ui

  1. public void widgetSelected(SelectionEvent evt)
  2.  {
  3.   Table table = (Table) (evt.widget);
  4.   selectedBeanIndex = new Integer(table.getSelectionIndex());
  5.   statusListener_.handleEvent(null);
  6.  }
  7. });

代码示例来源：origin: org.apache.directory.studio/apacheds.configuration

  1. public void mouseDoubleClick( MouseEvent e )
  2.   {
  3.     if ( interceptorsTable.getSelectionIndex() != -1 )
  4.     {
  5.       okPressed();
  6.     }
  7.   }
  8. } );

代码示例来源：origin: org.apache.directory.studio/apacheds.configuration

  1. public void mouseDoubleClick( MouseEvent e )
  2.   {
  3.     if ( interceptorsTable.getSelectionIndex() != -1 )
  4.     {
  5.       okPressed();
  6.     }
  7.   }
  8. } );

代码示例来源：origin: org.apache.directory.studio/apacheds.configuration

  1. public void mouseDoubleClick( MouseEvent e )
  2.   {
  3.     if ( extendedOperationsTable.getSelectionIndex() != -1 )
  4.     {
  5.       okPressed();
  6.     }
  7.   }
  8. } );

代码示例来源：origin: org.eclipse.pde/org.eclipse.pde.ui

  1. private void handleDown() {
  2.   Table table = getTablePart().getTableViewer().getTable();
  3.   int index = table.getSelectionIndex();
  4.   if (index != table.getItemCount() - 1)
  5.     swap(index, index + 1);
  6. }

代码示例来源：origin: org.eclipse.platform/org.eclipse.search

  1. void updateStatusLine() {
  2.   boolean hasSingleSelection= getSelectedEntriesCount() == 1;
  3.   String location= ""; //$NON-NLS-1$
  4.   if (hasSingleSelection) {
  5.     ISearchResultViewEntry entry= (ISearchResultViewEntry)getTable().getItem(getTable().getSelectionIndex()).getData();
  6.     IPath path= entry.getResource().getFullPath();
  7.     if (path != null)
  8.       location= path.makeRelative().toString();
  9.   }
  10.   setStatusLineMessage(location);
  11. }

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