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

Table.getColumnCount介绍

[英]Returns the number of columns contained in the receiver. If no TableColumns were created by the programmer, this value is zero, 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.
[中]返回接收器中包含的列数。如果程序员没有创建TableColumns，则该值为零，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。

代码示例

代码示例来源：origin: pentaho/pentaho-kettle

private String[] getItemText( TableItem row ) {
 if ( row.isDisposed() ) {
  return null;
 }
 String[] retval = new String[table.getColumnCount() - 1];
 for ( int i = 0; i < retval.length; i++ ) {
  retval[i] = row.getText( i + 1 );
 }
 return retval;
}

代码示例来源：origin: pentaho/pentaho-kettle

public void add( String... string ) {
 TableItem item = new TableItem( table, SWT.NONE );
 for ( int i = 0; i < string.length && i + 1 < table.getColumnCount(); i++ ) {
  if ( string[i] != null ) {
   item.setText( i + 1, string[i] );
  }
 }
}

代码示例来源：origin: pentaho/pentaho-kettle

private boolean isEmpty( int rownr, int colnr ) {
 boolean empty = false;
 TableItem item = table.getItem( rownr );
 if ( item != null ) {
  if ( colnr >= 0 ) {
   String str = item.getText( colnr );
   if ( str == null || str.length() == 0 ) {
    empty = true;
   }
  } else {
   empty = true;
   for ( int j = 1; j < table.getColumnCount(); j++ ) {
    String str = item.getText( j );
    if ( str != null && str.length() > 0 ) {
     empty = false;
    }
   }
  }
 }
 return empty;
}

代码示例来源：origin: pentaho/pentaho-kettle

private String getSelectedText() {
 String selection = "";
 for ( int c = 1; c < table.getColumnCount(); c++ ) {
  TableColumn tc = table.getColumn( c );
  if ( c > 1 ) {
   selection += CLIPBOARD_DELIMITER;
  }
  selection += tc.getText();
 }
 selection += Const.CR;
 TableItem[] items = table.getSelection();
 if ( items.length == 0 ) {
  return null;
 }
 for ( int r = 0; r < items.length; r++ ) {
  TableItem ti = items[r];
  for ( int c = 1; c < table.getColumnCount(); c++ ) {
   if ( c > 1 ) {
    selection += CLIPBOARD_DELIMITER;
   }
   selection += ti.getText( c );
  }
  selection += Const.CR;
 }
 return selection;
}

代码示例来源：origin: caoxinyu/RedisClient

@Override
public void handleEvent(Event event) {
    Rectangle clientArea = table.getClientArea();
    Point pt = new Point(event.x, event.y);
    int index = table.getTopIndex();
    int count = table.getItemCount();
    while (index < count) {
      boolean visible = false;
      TableItem item = table.getItem(index);
      
      for (int i = 0; i < table.getColumnCount(); i++) {
        Rectangle rect = item.getBounds(i);
        if (rect.contains(pt)) {
          beforeEdit();
          clickRow(item, i);
          return;
        }
        if (!visible && rect.intersects(clientArea)) {
          visible = true;
        }
      }
      if (!visible)
        return;
      index++;
    }
}
protected void beforeEdit() {

代码示例来源：origin: pentaho/pentaho-kettle

boolean visible = false;
final TableItem item = table.getItem( index );
for ( int i = 0; i < table.getColumnCount(); i++ ) {
 Rectangle rect = item.getBounds( i );
 if ( rect.contains( pt ) ) {
  if ( i == table.getColumnCount() - 1 && // last column

代码示例来源：origin: pentaho/pentaho-kettle

int maxcols = table.getColumnCount();
int maxrows = table.getItemCount();

代码示例来源：origin: pentaho/pentaho-kettle

for ( int j = 0; j < table.getColumnCount(); j++ ) {
 ColumnInfo colInfo;
 if ( j > 0 ) {
 Object[] r = new Object[table.getColumnCount() + 2];
 for ( int j = 0; j < table.getColumnCount(); j++ ) {
  String data = item.getText( j );
  if ( GUIResource.getInstance().getColorBlue().equals( item.getForeground( j ) ) ) {

代码示例来源：origin: pentaho/pentaho-kettle

public void optWidth( boolean header, int nrLines ) {
 for ( int c = 0; c < table.getColumnCount(); c++ ) {
  TableColumn tc = table.getColumn( c );
  int max = 0;

代码示例来源：origin: pentaho/pentaho-kettle

for ( int t = 0; t < wFields.table.getColumnCount(); t++ ) {
 wFields.table.getColumn( t ).setWidth( 20 );

代码示例来源：origin: pentaho/pentaho-kettle

new String[][]{ beforeEdit }, new String[][]{ afterEdit }, new int[]{ activeTableRow } );
int maxcols = table.getColumnCount();
int maxrows = table.getItemCount();

代码示例来源：origin: pentaho/pentaho-kettle

int maxcols = table.getColumnCount();
int maxrows = table.getItemCount();

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

final void removeData( int index ) {
 if( data != null && data.length > index && parent.getColumnCount() > 1 ) {
  Data[] newData = new Data[ data.length - 1 ];
  System.arraycopy( data, 0, newData, 0, index );
  int offSet = data.length - index - 1;
  System.arraycopy( data, index + 1, newData, index, offSet );
  data = newData;
 }
}

代码示例来源：origin: net.java.dev.glazedlists/glazedlists_java16

private void removeTableColumns() {
  while (table.getColumnCount() > 0) {
    table.getColumns()[0].dispose();
  }
}
/**

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

public void layout () {
  if (table == null || table.isDisposed()) return;
  if (item == null || item.isDisposed()) return;
  int columnCount = table.getColumnCount();
  if (columnCount == 0 && column != 0) return;
  if (columnCount > 0 && (column < 0 || column >= columnCount)) return;
  super.layout();
}
}

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

@Override
public void layout () {
  if (table == null || table.isDisposed()) return;
  if (item == null || item.isDisposed()) return;
  int columnCount = table.getColumnCount();
  if (columnCount == 0 && column != 0) return;
  if (columnCount > 0 && (column < 0 || column >= columnCount)) return;
  super.layout();
}
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.ppc

void setRowColumn(int row, int column, boolean notify) {
  TableItem item = row == -1 ? null : table.getItem(row);
  TableColumn col = column == -1 || table.getColumnCount() == 0 ? null : table.getColumn(column);
  setRowColumn(item, col, notify);
}
void setRowColumn(TableItem row, TableColumn column, boolean notify) {

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

protected Item getItemAt(Point p) {
  TableItem[] selection = table.getSelection();
  if( selection.length == 1 ) {
    int columnCount = table.getColumnCount();
    for( int i = 0; i < columnCount; i++ ) {
      if( selection[0].getBounds(i).contains(p) ) {
        return selection[0];
      }
    }
  }
  return table.getItem(p);
}

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

private int getLeft( int index ) {
 int result = 0;
 int columnCount = parent.getColumnCount();
 if( index == 0 && columnCount == 0 ) {
  result = getCheckWidth( index ) - parent.leftOffset;
 } else if( index >= 0 && index < columnCount ) {
  // TODO [rh] consider applying the leftOffset already in Column#getLeft()
  int columnLeft = parent.getColumn( index ).getLeft();
  result = getCheckWidth( index ) + columnLeft - parent.getColumnLeftOffset( index );
 }
 return result;
}

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

public void handleCallRenderToolTipText( Table table, JsonObject properties ) {
 ICellToolTipAdapter adapter = CellToolTipUtil.getAdapter( table );
 ICellToolTipProvider provider = adapter.getCellToolTipProvider();
 if( provider != null ) {
  TableItem item = getItem( table, properties.get( "item" ).asString() );
  int columnIndex = properties.get( "column" ).asInt();
  if( item != null && ( columnIndex == 0 || columnIndex < table.getColumnCount() ) ) {
   provider.getToolTipText( item, columnIndex );
  }
 }
}