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

x33g5p2x  于2022-01-29 转载在 其他  
字(5.9k)|赞(0)|评价(0)|浏览(200)

本文整理了Java中org.eclipse.swt.widgets.Table.getSelectionIndices()方法的一些代码示例，展示了Table.getSelectionIndices()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.getSelectionIndices()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.Table
类名称：Table
方法名：getSelectionIndices

Table.getSelectionIndices介绍

[英]Returns the zero-relative indices of the items which are currently selected in the receiver. The order of the indices is unspecified. The array is empty if 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]返回接收器中当前选定项的零相对索引。索引的顺序尚未确定。如果未选择任何项目，则数组为空。
注意：这不是接收器用于保持其选择的实际结构，因此修改阵列不会影响接收器。

代码示例

代码示例来源：origin: pentaho/pentaho-kettle

  1. public int[] getSelectionIndices() {
  2.  return table.getSelectionIndices();
  3. }

代码示例来源：origin: pentaho/pentaho-kettle

  1. private String getSQL() {
  2.  StringBuilder sql = new StringBuilder();
  3.  int[] idx = wFields.table.getSelectionIndices();

代码示例来源：origin: pentaho/pentaho-kettle

  1. public void removeRule() {
  2.  MessageBox box =
  3.   new MessageBox( shell, SWT.ICON_WARNING | SWT.APPLICATION_MODAL | SWT.SHEET | SWT.YES | SWT.NO );
  4.  box.setText( "Warning" );
  5.  box.setMessage( "Are you sure you want to remove the selected rules from the list?" );
  6.  int answer = box.open();
  7.  if ( answer != SWT.YES ) {
  8.   return;
  9.  }
  10.  int[] indices = table.getSelectionIndices();
  11.  Arrays.sort( indices );
  12.  for ( int i = indices.length - 1; i >= 0; i-- ) {
  13.   importRules.getRules().remove( indices[i] );
  14.  }
  15.  // Refresh the whole list..
  16.  //
  17.  getCompositesData();
  18. }

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 exec() {
  2.  int[] idx = wFields.table.getSelectionIndices();

代码示例来源：origin: pentaho/pentaho-kettle

  1. int[] selectionIndices = wSteps.table.getSelectionIndices();
  2. if ( selectionIndices == null || selectionIndices.length != 1 ) {
  3.  return;

代码示例来源：origin: pentaho/pentaho-kettle

  1. private void keepSelected() {
  2.  int[] sels = table.getSelectionIndices();

代码示例来源：origin: pentaho/pentaho-kettle

  1. int[] items = table.getSelectionIndices();

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

  1. private boolean needsSelectionChange(Object oldElement, Object newElement) {
  2.   int[] selected= fTable.getSelectionIndices();
  3.   if (selected.length != 1)
  4.     return true;
  5.   if (selected[0] != 0)
  6.     return true;
  7.   if (oldElement == null)
  8.     return true;
  9.   return !oldElement.equals(newElement);
  10. }

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

  1. private boolean needsSelectionChange(Object oldElement, Object newElement) {
  2.   int[] selected= fTable.getSelectionIndices();
  3.   if (selected.length != 1)
  4.     return true;
  5.   if (selected[0] != 0)
  6.     return true;
  7.   if (oldElement == null)
  8.     return true;
  9.   return !oldElement.equals(newElement);
  10. }

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

  1. private boolean canMoveDown() {
  2.   int[] indc= fTableViewer.getTable().getSelectionIndices();
  3.   int k= fAllWorkingSets.size() - 1;
  4.   for (int i= indc.length - 1; i >= 0; i--, k--) {
  5.     if (indc[i] != k) {
  6.       return true;
  7.     }
  8.   }
  9.   return false;
  10. }

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

  1. private boolean canMoveUp() {
  2.   if (!fIsSortingEnabled) {
  3.     int[] indc= fTableViewer.getTable().getSelectionIndices();
  4.     for (int i= 0; i < indc.length; i++) {
  5.       if (indc[i] != i) {
  6.         return true;
  7.       }
  8.     }
  9.   }
  10.   return false;
  11. }

代码示例来源：origin: oyse/yedit

  1. protected boolean canMoveDown() {
  2.   if (isOkToUse(fTableControl)) {
  3.     int[] indc= fTable.getTable().getSelectionIndices();
  4.     int k= fElements.size() - 1;
  5.     for (int i= indc.length - 1; i >= 0 ; i--, k--) {
  6.       if (indc[i] != k) {
  7.         return true;
  8.       }
  9.     }
  10.   }
  11.   return false;
  12. }

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

  1. public boolean canMoveDown() {
  2.   if (isOkToUse(fTableControl)) {
  3.     int[] indc= fTable.getTable().getSelectionIndices();
  4.     int k= fElements.size() - 1;
  5.     for (int i= indc.length - 1; i >= 0 ; i--, k--) {
  6.       if (indc[i] != k) {
  7.         return true;
  8.       }
  9.     }
  10.   }
  11.   return false;
  12. }

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

  1. public boolean canMoveUp() {
  2.   if (isOkToUse(fTableControl)) {
  3.     int[] indc= fTable.getTable().getSelectionIndices();
  4.     for (int i= 0; i < indc.length; i++) {
  5.       if (indc[i] != i) {
  6.         return true;
  7.       }
  8.     }
  9.   }
  10.   return false;
  11. }

代码示例来源：origin: org.eclipse.xtext/ui

  1. public boolean canMoveUp() {
  2.   if (isOkToUse(fTableControl)) {
  3.     int[] indc = fTable.getTable().getSelectionIndices();
  4.     for (int i = 0; i < indc.length; i++) {
  5.       if (indc[i] != i) {
  6.         return true;
  7.       }
  8.     }
  9.   }
  10.   return false;
  11. }

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

  1. public boolean canMoveUp() {
  2.   if (isOkToUse(fTableControl)) {
  3.     int[] indc= fTable.getTable().getSelectionIndices();
  4.     for (int i= 0; i < indc.length; i++) {
  5.       if (indc[i] != i) {
  6.         return true;
  7.       }
  8.     }
  9.   }
  10.   return false;
  11. }

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.eclipse/org.eclipse.jst.j2ee.ui

  1. protected void updateButtonEnablements() {
  2.   int[] indices = availableJARsViewer.getTable().getSelectionIndices();
  3.   if (upButton != null && downButton != null) {
  4.     upButton.setEnabled(canMoveUp(indices));
  5.     downButton.setEnabled(canMoveDown(indices, availableJARsViewer.getTable().getItemCount()));
  6.   }
  7. }

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

  1. private void handleAdd() {
  2.   IStructuredSelection ssel = fAvailableListViewer.getStructuredSelection();
  3.   if (!ssel.isEmpty()) {
  4.     Table table = fAvailableListViewer.getTable();
  5.     int index = table.getSelectionIndices()[0];
  6.     doAdd(ssel.toList());
  7.     table.setSelection(index < table.getItemCount() ? index : table.getItemCount() - 1);
  8.     pageChanged(true, false);
  9.   }
  10. }

内容来源于网络，如有侵权，请联系作者删除！

Table

相关文章

    查看更多

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多

    Table类方法

    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com