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

Table.getSelectionCount介绍

[英]Returns the number of selected items contained in the receiver.
[中]返回接收器中包含的选定项目数。

代码示例

代码示例来源：origin: caoxinyu/RedisClient

  1. case Normal:
  2.   btnAdd.setEnabled(true);
  3.   if(table.getSelectionCount() > 0){
  4.     btnDelete.setEnabled(true);
  5.     btnWatch.setEnabled(true);

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: pentaho/pentaho-kettle

  1. public void refreshGrid() {
  2.  applyChangedValue();
  3.  wTodo.removeAll();
  4.  wKey.setText( "" );
  5.  wMain.setText( "" );
  6.  wValue.setText( "" );
  7.  wSource.setText( "" );
  8.  selectedLocale = wLocale.getSelectionCount() == 0 ? null : wLocale.getSelection()[0];
  9.  selectedSourceFolder =
  10.   wPackages.table.getSelectionCount() == 0 ? null : wPackages.table.getSelection()[0].getText( 1 );
  11.  selectedMessagesPackage =
  12.   wPackages.table.getSelectionCount() == 0 ? null : wPackages.table.getSelection()[0].getText( 2 );
  13.  refreshPackages();
  14.  // Only continue with a locale & a messages package, otherwise we won't
  15.  // budge ;-)
  16.  //
  17.  if ( selectedLocale != null && selectedSourceFolder != null && selectedMessagesPackage != null ) {
  18.   // Get the list of keys that need a translation...
  19.   //
  20.   java.util.List<KeyOccurrence> todo =
  21.    getTodoList( selectedLocale, selectedMessagesPackage, selectedSourceFolder, false );
  22.   String[] todoItems = new String[todo.size()];
  23.   for ( int i = 0; i < todoItems.length; i++ ) {
  24.    todoItems[i] = todo.get( i ).getKey();
  25.   }
  26.   wTodo.setItems( todoItems );
  27.  }
  28. }

代码示例来源：origin: caoxinyu/RedisClient

  1. @Override
  2. public void widgetSelected(SelectionEvent e) {
  3.   if(table.getSelectionCount() > 0){
  4.     switch(currentStatus){
  5.     case Normal:

代码示例来源：origin: caoxinyu/RedisClient

  1. protected void updateMenuServer(boolean isTable, Menu menu) {
  2.   if (isTable && table.getSelectionCount() > 1) {
  3.     menu.getItem(0).setEnabled(false);
  4.     menu.getItem(1).setEnabled(true);
  5.     menu.getItem(2).setEnabled(false);
  6.     menu.getItem(4).setEnabled(false);
  7.     menu.getItem(5).setEnabled(false);
  8.     menu.getItem(6).setEnabled(false);
  9.   } else {
  10.     menu.getItem(0).setEnabled(true);
  11.     menu.getItem(1).setEnabled(true);
  12.     menu.getItem(2).setEnabled(true);
  13.     menu.getItem(4).setEnabled(true);
  14.     menu.getItem(5).setEnabled(true);
  15.     menu.getItem(6).setEnabled(true);
  16.   }
  17. }

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

  1. private void handleSelection() {
  2.     if (ignoreTable.getSelectionCount() > 0) {
  3.       removeButton.setEnabled(true);
  4.     } else {
  5.       removeButton.setEnabled(false);
  6.     }
  7.   }
  8. }

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

  1. private void handleSelection() {
  2.     if (ignoreTable.getSelectionCount() > 0) {
  3.       removeButton.setEnabled(true);
  4.     } else {
  5.       removeButton.setEnabled(false);
  6.     }
  7.   }
  8. }

代码示例来源：origin: org.apache.uima/uimaj-ep-configurator

  1. @Override
  2. public void enableOK() {
  3.  copyValuesFromGUI();
  4.  okButton.setEnabled( (0 < nameSpacesUI.getSelectionCount()) &&
  5.             (0 < matchingTypesUI.getSelectionCount()));
  6. }

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

  1. public void getName(AccessibleEvent e) {
  2.     if (table.getSelectionCount() == 0) {
  3.       e.result= Strings.removeMnemonicIndicator(JavaUIMessages.TypeSelectionComponent_label);
  4.     }
  5.   }
  6. });

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.ui.ide

  1. @Override
  2. public void mouseDoubleClick(MouseEvent e) {
  3.   int itemsSelectedCount = variableTable.getTable().getSelectionCount();
  4.   if (itemsSelectedCount == 1 && canChangeSelection())
  5.     editSelectedVariable();
  6. }
  7. @Override

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.jdt.ui

  1. @Override
  2.   public void getName(AccessibleEvent e) {
  3.     if (table.getSelectionCount() == 0) {
  4.       e.result= Strings.removeMnemonicIndicator(JavaUIMessages.TypeSelectionComponent_label);
  5.     }
  6.   }
  7. });

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

  1. @Override
  2.   public void getName(AccessibleEvent e) {
  3.     if (table.getSelectionCount() == 0) {
  4.       e.result= Strings.removeMnemonicIndicator(JavaUIMessages.TypeSelectionComponent_label);
  5.     }
  6.   }
  7. });

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

  1. private int getTableSelectionCount() {
  2.   return getTable().getSelectionCount();
  3. }

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.ui.ide

  1. /**
  2.  * Updates button enabled state, depending on the number of currently selected
  3.  * variables in the table.
  4.  */
  5. private void updateEnabledState() {
  6.   int itemsSelectedCount = variableTable.getTable().getSelectionCount();
  7.   editButton.setEnabled(itemsSelectedCount == 1 && canChangeSelection());
  8.   removeButton.setEnabled(itemsSelectedCount > 0 && canChangeSelection());
  9. }

代码示例来源：origin: org.apache.uima/uimaj-ep-configurator

  1. @Override
  2. public void copyValuesFromGUI() {
  3.  if (0 < matchingTypesUI.getSelectionCount()) {
  4.   typeName = matchingTypesUI.getSelection()[0].getText();
  5.  }
  6.  if (0 < nameSpacesUI.getSelectionCount()) {
  7.   nameSpaceName = nameSpacesUI.getSelection()[0].getText();
  8.  }
  9. }

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.m2e.core.ui

  1. public void widgetSelected(SelectionEvent e) {
  2.   propertiesTable.remove(propertiesTable.getSelectionIndices());
  3.   removeButton.setEnabled(propertiesTable.getSelectionCount() > 0);
  4.   validate();
  5.  }
  6. });

代码示例来源：origin: org.apache.uima/uimaj-ep-configurator

  1. @Override
  2. public void copyValuesFromGUI() {
  3.  selectedSofaNames = new String[table.getSelectionCount()];
  4.  for (int i = 0, j = 0; i < table.getItemCount(); i++) {
  5.   if (table.isSelected(i)) {
  6.    selectedSofaNames[j++] = table.getItem(i).getText();
  7.   }
  8.  }
  9. }

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

  1. /**
  2.    * Opens the currently selected link.
  3.    */
  4.   private void openSelectedLink() {
  5.     if (fTable.getSelectionCount() < 1)
  6.       return;
  7.     
  8.     TableItem selection= fTable.getSelection()[0];
  9.     IHyperlink link= (IHyperlink)selection.getData();
  10.     fManager.hideInformationControl();
  11.     fManager.setCaret();
  12.     link.open();
  13.   }
  14. }

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

  1. @Override
  2.   public void shellActivated(ShellEvent e) {
  3.     if (viewer.getTable().getSelectionCount() == 0) {
  4.       viewer.getTable().setSelection(0);
  5.     }
  6.     viewer.getTable().setFocus();
  7.   }
  8. });

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

  1. @Override
  2.   public void shellActivated(ShellEvent e) {
  3.     if (viewer.getTable().getSelectionCount() == 0) {
  4.       viewer.getTable().setSelection(0);
  5.     }
  6.     viewer.getTable().setFocus();
  7.   }
  8. });

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