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

Table.getColumns介绍

[英]Returns an array of TableColumns which are the columns in the receiver. Columns are returned in the order that they were created. If no TableColumns were created by the programmer, the array is empty, despite the fact that visually, one column of items may be visible. This occurs when the programmer uses the table like a list, adding items but never creating a column.

Note: This is not the actual structure used by the receiver to maintain its list of items, so modifying the array will not affect the receiver.
[中]返回TableColumn的数组，它们是接收器中的列。列将按创建顺序返回。如果程序员没有创建TableColumns，则数组是空的，尽管在视觉上，一列项目可能是可见的。当程序员像列表一样使用表，添加项但从不创建列时，就会发生这种情况。
注意：这不是接收方维护其项目列表所使用的实际结构，因此修改数组不会影响接收方。

代码示例

代码示例来源：origin: pentaho/pentaho-kettle

public void addColumnResizeListeners( Table table ) {
 TableColumn[] columns = table.getColumns();
 int len = Math.min( weights.length, columns.length );
 for ( int i = 0; i < len - 1; i++ ) {
  if ( weights[i] > 0 ) {
   columns[i].addListener( SWT.Resize, getColumnResizeListener( i ) );
  }
 }
}

代码示例来源：origin: pentaho/pentaho-kettle

protected void applyWeigths( Table table ) {
 if ( resizing ) {
  return;
 }
 float width = getTableWidth( table );
 TableColumn[] columns = table.getColumns();
 int f = 0;
 for ( int w : weights ) {
  f += w;
 }
 int len = Math.min( weights.length, columns.length );
 resizing = true;
 for ( int i = 0; i < len; i++ ) {
  int cw = weights[ i ] == 0 ? 0 : Math.round( width / f * weights[ i ] );
  width -= cw + 1;
  columns[ i ].setWidth( cw );
  f -= weights[ i ];
 }
 resizing = false;
}

代码示例来源：origin: pentaho/pentaho-kettle

TableColumn[] columns = table.getColumns();
int firstWidth = 0, restWidth = 0;
int len = Math.min( weights.length, columns.length );

代码示例来源：origin: pentaho/pentaho-kettle

stream( topicsTable.getTable().getColumns() ).forEach( column -> {
 if ( column.getWidth() > 0 ) {

代码示例来源：origin: pentaho/pentaho-kettle

Arrays.stream( propertiesTable.getTable().getColumns() ).forEach( column -> {
 if ( column.getWidth() > 0 ) {

代码示例来源：origin: pentaho/pentaho-kettle

stream( sslTable.getTable().getColumns() ).forEach( column -> {
 if ( column.getWidth() > 0 ) {

代码示例来源：origin: pentaho/pentaho-kettle

stream( propertiesTable.getTable().getColumns() ).forEach( column -> {
 if ( column.getWidth() > 0 ) {

代码示例来源：origin: pentaho/pentaho-kettle

stream( optionsTable.getTable().getColumns() ).forEach( column -> {
 if ( column.getWidth() > 0 ) {

代码示例来源：origin: pentaho/pentaho-kettle

stream( optionsTable.getTable().getColumns() ).forEach( column -> {
 if ( column.getWidth() > 0 ) {

代码示例来源：origin: pentaho/pentaho-kettle

stream( fieldsTable.getTable().getColumns() ).forEach( column -> {
 if ( column.getWidth() > 0 ) {

代码示例来源：origin: pentaho/pentaho-kettle

stream( fieldsTable.getTable().getColumns() ).forEach( column -> {
 if ( column.getWidth() > 0 ) {

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

/**
 * @return
 */
private Item[] getViewerColumns() {
  if (targetControl instanceof Table) {
    return ((Table) targetControl).getColumns();
  } else if (targetControl instanceof Tree) {
    return ((Tree) targetControl).getColumns();
  }
  return new Item[0];
}

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

/**
 * @return
 */
private Item[] getViewerColumns() {
  if (targetControl instanceof Table) {
    return ((Table) targetControl).getColumns();
  } else if (targetControl instanceof Tree) {
    return ((Tree) targetControl).getColumns();
  }
  return new Item[0];
}

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

/**
 * {@inheritDoc}
 *
 * @since 3.5
 */
@Override
protected void setColumnWidths(Scrollable tableTree, int[] widths) {
  TableColumn[] columns = ((Table) tableTree).getColumns();
  for (int i = 0; i < widths.length; i++) {
    columns[i].setWidth(widths[i]);
  }
}

代码示例来源：origin: org.eclipse.rap/org.eclipse.rap.rwt.q07

public static boolean hasAlignmentChanged( final Table table ) {
 boolean result = false;
 TableColumn[] columns = table.getColumns();
 for( int i = 0; !result && i < columns.length; i++ ) {
  if( hasAlignmentChanged( columns[ i ] ) ) {
   result = true;
  }
 }
 return result;
}

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

protected void layout(Composite composite, boolean flushCache) {
    Table table = (Table) composite;
    TableColumn[] tableColumns = table.getColumns();
    int width = table.getClientArea().width - 10;
    
    tableColumns[0].setWidth(width);
  }
}

代码示例来源：origin: openaudible/openaudible

public int[] getColumWidths() {
  TableColumn tc[] = table.getColumns();
  int c = getColumnCount();
  int out[] = new int[c];
  for (int x = 0; x < c; x++) {
    out[x] = tc[x].getWidth();
  }
  return out;
}

代码示例来源：origin: stackoverflow.com

-announced part omitted-

Table table = db.getTable("TableName");

for(Row row :table){

for(Column column : table.getColumns()){

columnName = column.getName();

value=row.get(columnName); 

ps.setString(index, String);

代码示例来源：origin: com.diffplug.durian/durian-swt

/** Builds a {@link TableViewer} on the given parent. */
public TableViewer buildTable(Composite parent) {
  Table control = Portal.buildTable(parent, style, linesVisible, headerVisible, columnBuilders);
  return buildViewer(new TableViewer(control), Arrays.asList(control.getColumns()), TableViewerColumn::new);
}

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

protected void refreshRuntimesViewer() {
 runtimesViewer.refresh(); // should listen on property changes instead?
 Object[] checkedElements = runtimesViewer.getCheckedElements();
 if(checkedElements == null || checkedElements.length == 0) {
  AbstractMavenRuntime runtime = getDefaultRuntime();
  runtimesViewer.setChecked(runtime, true);
  defaultRuntime = runtime.getName();
 }
 for(TableColumn column : runtimesViewer.getTable().getColumns()) {
  column.pack();
 }
}