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Java TableItem.setBackground方法代码示例

本文整理汇总了Java中org.eclipse.swt.widgets.TableItem.setBackground方法的典型用法代码示例。如果您正苦于以下问题：Java TableItem.setBackground方法的具体用法？Java TableItem.setBackground怎么用？Java TableItem.setBackground使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.eclipse.swt.widgets.TableItem的用法示例。


在下文中一共展示了TableItem.setBackground方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: update

import org.eclipse.swt.widgets.TableItem; //导入方法依赖的package包/类
@Override
public void update(ViewerCell cell) {
	  TableItem item = (TableItem) cell.getItem();
	  
	  Pattern pattern = Pattern.compile("^[a-zA-Z0-9 _]*$");
		
		if (!pattern.matcher(((InputField)cell.getElement()).getFieldName()).matches()) {
			  item.setBackground(cell.getControl().getDisplay().getSystemColor(SWT.COLOR_INFO_BACKGROUND));
			  item.setForeground(cell.getControl().getDisplay().getSystemColor(SWT.COLOR_RED));
			  ((InputField)cell.getElement()).getErrorObject().setErrorMessage("Input field should match regular expression- \"^[a-zA-Z0-9_]*$\" ");
			  ((InputField)cell.getElement()).getErrorObject().setHasError(true);
	    }else{
	    	
	    	if(((InputField)cell.getElement()).getFieldName().trim().equalsIgnoreCase("")){
	    		item.setBackground(cell.getControl().getDisplay().getSystemColor(SWT.COLOR_RED));
	    		((InputField)cell.getElement()).getErrorObject().setErrorMessage("Input field should not be empty");
				  ((InputField)cell.getElement()).getErrorObject().setHasError(true);
	    	}else{
				  ((InputField)cell.getElement()).getErrorObject().setHasError(false);
	    	}
	    	
	    	
	    }
	super.update(cell);
}
开发者ID:capitalone，项目名称:Hydrograph，代码行数:26，代码来源:InputFieldColumnLabelProvider.java

示例2: selectAllInTable

import org.eclipse.swt.widgets.TableItem; //导入方法依赖的package包/类
private void selectAllInTable(TableViewer debugDataViewer, TableCursor tableCursor){
	Table table = debugDataViewer.getTable();
	TableItem[] tableItems = table.getItems();
	int recordCount = 0;
	
	for(int rowIndex = 0; rowIndex < tableItems.length; rowIndex++){
		TableItem tableItem = tableItems[rowIndex];
		for(int colIndex = 1; colIndex <= table.getColumnCount(); colIndex++){
			if(StringUtils.containsIgnoreCase(tableItem.getText(colIndex), findText.getText())){
				label.setVisible(false);
				tableItem.setBackground(colIndex, Display.getDefault().getSystemColor(SWT.COLOR_DARK_GRAY));
				recordCount++;
			}
		}
		findColIndex=1;
	}
	
	findRowIndex = 0;
	findColIndex = 0;
	
	if(recordCount > 0){
		label.setVisible(true);
		label.setText("Match count - " + recordCount);
	}else{ label.setVisible(false); }
	
}
开发者ID:capitalone，项目名称:Hydrograph，代码行数:27，代码来源:FindViewDataDialog.java

示例3: handleUpdateData

import org.eclipse.swt.widgets.TableItem; //导入方法依赖的package包/类
private void handleUpdateData ( final int index, final Map<String, List<Double>> values, final List<ValueInformation> valueInformation )
{
    // FIXME: implement faster
    final int len = valueInformation.size ();
    for ( int i = 0; i < len; i++ )
    {
        final TableItem item = this.table.getItem ( i + index );

        final double quality = valueInformation.get ( i ).getQuality ();
        final double manual = valueInformation.get ( i ).getManualPercentage ();

        item.setText ( 0, String.format ( Messages.QueryDataView_Format_Index, index + i ) );
        item.setText ( 1, String.format ( Messages.QueryDataView_Format_Quality, quality ) );
        item.setText ( 2, String.format ( Messages.QueryDataView_Format_Manual, manual ) );

        for ( int j = 0; j < this.colNames.length; j++ )
        {
            final List<Double> value = values.get ( this.colNames[j] );
            item.setText ( j + FIX_FRONT_COLS, getValueString ( value.get ( i ) ) );
        }

        item.setText ( this.colNames.length + FIX_FRONT_COLS, "" + valueInformation.get ( i ).getSourceValues () ); //$NON-NLS-1$
        item.setText ( this.colNames.length + FIX_FRONT_COLS + 1, String.format ( Messages.QueryDataView_InfoFormat, valueInformation.get ( i ).getStartTimestamp (), valueInformation.get ( i ).getEndTimestamp () ) );

        if ( quality < 0.33 )
        {
            item.setBackground ( this.invalidColor );
        }
        else
        {
            item.setBackground ( null );
        }

    }
}
开发者ID:eclipse，项目名称:neoscada，代码行数:36，代码来源:QueryDataView.java

示例4: setDataSize

import org.eclipse.swt.widgets.TableItem; //导入方法依赖的package包/类
private void setDataSize ( final int entries, final Set<String> valueTypes )
{
    clearDataSize ();

    this.colNames = valueTypes.toArray ( new String[0] );
    for ( final String valueType : valueTypes )
    {
        final TableColumn col = new TableColumn ( this.table, SWT.NONE );
        col.setText ( valueType );
        col.setWidth ( 100 );
        col.setAlignment ( SWT.RIGHT );
        this.columns.put ( valueType, col );
    }

    this.countCol = new TableColumn ( this.table, SWT.NONE );
    this.countCol.setText ( Messages.QueryDataView_ColValues );
    this.countCol.setWidth ( 40 );

    this.infoCol = new TableColumn ( this.table, SWT.NONE );
    this.infoCol.setText ( Messages.QueryDataView_ColInfo );
    this.infoCol.setWidth ( 150 );

    this.table.clearAll ();
    this.table.setItemCount ( entries );

    for ( int i = 0; i < entries; i++ )
    {
        final TableItem item = this.table.getItem ( i );
        item.setBackground ( this.invalidColor );
        item.setText ( 0, String.format ( Messages.QueryDataView_Format_Index, i ) );
    }
}
开发者ID:eclipse，项目名称:neoscada，代码行数:33，代码来源:QueryDataView.java

示例5: forwardTableTraverse

import org.eclipse.swt.widgets.TableItem; //导入方法依赖的package包/类
private void forwardTableTraverse(TableViewer debugDataViewer, TableCursor tableCursor){
	TableItem previousSelectedTableItem = null;
	if(debugDataViewer.getData("SELECTED_ROW_INDEX")!=null){
		previousSelectedTableItem = debugDataViewer.getTable().getItem((int) debugDataViewer.getData("SELECTED_ROW_INDEX"));
		findColIndex++;
	}
	Table table = debugDataViewer.getTable();
	TableItem[] tableItems = table.getItems();
	if(findColIndex == prevColSelection && findRowIndex == prevRowSelection){
		findColIndex++;
	}
	if(findRowIndex < 0){
		findRowIndex = 0;
	}
	for(;findRowIndex<tableItems.length;){
		TableItem tableItem = tableItems[findRowIndex];
		for(;findColIndex <= table.getColumnCount();findColIndex++){
			if(StringUtils.containsIgnoreCase(tableItem.getText(findColIndex), findText.getText())){
				if(prevColSelection > 0){
					previousSelectedTableItem.setBackground(prevColSelection, Display.getDefault().getSystemColor(SWT.COLOR_WHITE));
				}
				label.setVisible(false);
				table.showItem(tableItem);
				table.showColumn(table.getColumn(findColIndex));
				tableCursor.setSelection(findRowIndex, findColIndex);
				tableCursor.setVisible(false);
				tableItem.setBackground(findColIndex, Display.getDefault().getSystemColor(SWT.COLOR_DARK_GRAY));
				debugDataViewer.setData("SELECTED_ROW_INDEX", findRowIndex);
				debugDataViewer.setData("SEELCTED_COLUMN_INDEX", findColIndex);
				prevColSelection = findColIndex;
				return;
			}
		}
		findRowIndex++;
		findColIndex=1;
		if(findRowIndex >= tableItems.length){ findRowIndex = 0;}
	}
}
开发者ID:capitalone，项目名称:Hydrograph，代码行数:39，代码来源:FindViewDataDialog.java

示例6: reverseTableTraverse

import org.eclipse.swt.widgets.TableItem; //导入方法依赖的package包/类
private void reverseTableTraverse(TableViewer debugDataViewer, TableCursor tableCursor){
	TableItem previousSelectedTableItem = null;
	if(debugDataViewer.getData("SELECTED_ROW_INDEX")!=null){
		previousSelectedTableItem = debugDataViewer.getTable().getItem((int) debugDataViewer.getData("SELECTED_ROW_INDEX"));
		findColIndex -= 1;
	}
	if(findRowIndex < 0){
		findRowIndex = debugDataViewer.getTable().getItems().length - 1;
	}
	Table table = debugDataViewer.getTable();
	TableItem[] tableItems = table.getItems();
	for(; findRowIndex >=0; findRowIndex--){
		TableItem tableItem = tableItems[findRowIndex];
		for( ; findColIndex > 0 ;findColIndex--){
			if(StringUtils.containsIgnoreCase(tableItem.getText(findColIndex), findText.getText())){
				if(prevColSelection > 0){
					previousSelectedTableItem.setBackground(prevColSelection, Display.getDefault().getSystemColor(SWT.COLOR_WHITE));
				}
				label.setVisible(false);
				table.showItem(tableItem);
				table.showColumn(table.getColumn(findColIndex));
				tableCursor.setSelection(findRowIndex, findColIndex);
				tableCursor.setVisible(false);
				tableItem.setBackground(findColIndex,Display.getDefault().getSystemColor(SWT.COLOR_DARK_GRAY));
				if(findColIndex<=0){debugDataViewer.setData("SELECTED_ROW_INDEX", findRowIndex-1);}else{
					debugDataViewer.setData("SELECTED_ROW_INDEX", findRowIndex);
				}
				debugDataViewer.setData("SEELCTED_COLUMN_INDEX", findColIndex);
				prevColSelection = findColIndex;
				prevRowSelection = findRowIndex;
				return ;
			}
			
		}
		if(findColIndex <= 0){ findColIndex = table.getColumnCount();}
		if(findRowIndex == 0){ findRowIndex = tableItems.length; }
	}
}
开发者ID:capitalone，项目名称:Hydrograph，代码行数:39，代码来源:FindViewDataDialog.java

示例7: clearTableItemBgColor

import org.eclipse.swt.widgets.TableItem; //导入方法依赖的package包/类
private void clearTableItemBgColor(TableViewer debugDataViewer){
 if(debugDataViewer == null){
  return;
 }
 Table table = debugDataViewer.getTable();
 TableItem[] tableItems = table.getItems();
 for(int i=0;i<tableItems.length;i++){
TableItem tableItem = tableItems[i];
for(int j=1;j <= table.getColumnCount()-1;j++){
	tableItem.getText(j);
	tableItem.setBackground(j, Display.getDefault().getSystemColor(SWT.COLOR_WHITE));
}
 }
}
开发者ID:capitalone，项目名称:Hydrograph，代码行数:15，代码来源:FindViewDataDialog.java


注：本文中的org.eclipse.swt.widgets.TableItem.setBackground方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。