Java CellFormatter类代码示例

import com.google.gwt.user.client.ui.HTMLTable.CellFormatter; //导入依赖的package包/类
private void columns() {
    CellFormatter cellFormatter = datatable.getCellFormatter();
    // The first thing is not a header, so you have to go one more.
    for (int i = 0; i < headers.length + 1; i++) {
        int hwidth = headertable.getWidget(0, i).getOffsetWidth();        
        int dwidth = datatable.getWidget(0, i).getOffsetWidth();
        int fwidth = Math.max(hwidth, dwidth);        
        headertable.getWidget(0, i).setWidth(fwidth+"px");
        
        for (int j = 0; j < datatable.getRowCount(); j++) {
            cellFormatter.setWidth(j, i, fwidth+"px");
            //datatable.getWidget(j, i).setWidth(fwidth+"px");
        }
        
    }
    resize();
}
 

import com.google.gwt.user.client.ui.HTMLTable.CellFormatter; //导入依赖的package包/类
private void turnOffRow(int row) {
    CellFormatter formatter = datatable.getCellFormatter();
    int dataRow = row - headerRows;
    
    
    String[] oldnew = dirtyrows.get(row);
    HTML html = new HTML(oldnew[0]);
    html.setTitle(oldnew[0]);
    int width = headertable.getWidget(0, 1).getOffsetWidth();
    html.setWidth(width+"px");
    // Put the old value back in the data structure used to make the JSON payload.
    List<String[]> affectedrow = allrows.get(ids.getValue());
    String[] parts = affectedrow.get(dataRow);
    for (int i = 0; i < parts.length; i++) {
        if ( headers[i].contains("WOCE") ) {
            parts[i] = oldnew[0];                        
        }
    }
    formatter.removeStyleName(row, 1, "dirty");
    datatable.setWidget(row, 1, html);
  
    
    
}
 

import com.google.gwt.user.client.ui.HTMLTable.CellFormatter; //导入依赖的package包/类
@Override
public void onResponseReceived(Request request, Response response) {
    String text = response.getText();
    PopupPanel popup = new PopupPanel(true);
    popup.add(new HTML("<strong>Saved edits for:<p></p></strong>"+text+"<p></p>Click outside box to dismiss."));
    popup.setPopupPosition(200, Window.getClientHeight()/3);
    popup.show();
    CellFormatter formatter = datatable.getCellFormatter();
    for (Iterator dirtyIt = dirtyrows.keySet().iterator(); dirtyIt.hasNext();) {
        Integer widgetrow = (Integer) dirtyIt.next();
        for (int i = 0; i < headers.length; i++) {
            formatter.removeStyleName(widgetrow, i, "dirty");
        }
        
        CheckBox box = (CheckBox) datatable.getWidget(widgetrow, 0);
        box.setValue(false);
    }
    dirtyrows.clear();
}
 

import com.google.gwt.user.client.ui.HTMLTable.CellFormatter; //导入依赖的package包/类
/**
 * Set the column headers.
 * 
 */
private void setHeaders() {
    CellFormatter cellFormatter = headertable.getCellFormatter();
    headertable.setWidget(0, 0, new HTML(""));
    int column = 0;
    for (int p = 0; p < headers.length; p++) {
        if ( headers[p].startsWith("\"")) headers[p] = headers[p].substring(1, headers[p].length());
        if ( headers[p].endsWith("\"")) headers[p] = headers[p].substring(0,headers[p].length()-1);
        if ( headers[p].endsWith("_")) headers[p] = headers[p].substring(0, headers[p].length()-1);
        if ( headers[p].toLowerCase().equals(wocevar.toLowerCase()) ) {
            headertable.setWidget(0, 1, new HTML(headers[p]));
            cellFormatter.addStyleName(0, 1, "nowrap");
        } else if (headers[p].toLowerCase().equals(datavar.toLowerCase()) ) {
            headertable.setWidget(0, 2, new HTML(headers[p]));
            cellFormatter.addStyleName(0, 2, "nowrap");
        } else {
            headertable.setWidget(0, column + columnOffset, new HTML(headers[p]));
            cellFormatter.addStyleName(0, column + columnOffset, "nowrap");
            column++;
        }
    }
    headertable.setWidget(0, 0, allNone);
    RowFormatter formatter = headertable.getRowFormatter();
    formatter.addStyleName(0, "nowrap");
}
 

import com.google.gwt.user.client.ui.HTMLTable.CellFormatter; //导入依赖的package包/类
public CancelButton(String panel_id) {
    final String id = panel_id;
    cancel.setWidth("75px");
    cancel.addStyleDependentName("SMALLER");
    cancel.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent click) {
            eventBus.fireEvent(new CancelEvent(id));
        }
    });
    CellFormatter f = interior.getCellFormatter();
    f.setVerticalAlignment(0, 0, HasVerticalAlignment.ALIGN_TOP);
    f.setVerticalAlignment(1, 0, HasVerticalAlignment.ALIGN_TOP);
    f.setVerticalAlignment(2, 0, HasVerticalAlignment.ALIGN_TOP);

    interior.setWidget(0, 0, batch);
    interior.setWidget(1, 0, message);
    interior.setWidget(2, 0, cancel);
    
    sizePanel.add(interior);
    
    initWidget(sizePanel);
}
 

import com.google.gwt.user.client.ui.HTMLTable.CellFormatter; //导入依赖的package包/类
public TermDetailsView(EventBus eventBus, OntoBrowserServiceAsync service) {
	super(eventBus, service);
	
	for(int i = 0; i < LABELS.length; i++) {
		grid.setText(i, 0, LABELS[i] + ":");
	}
			
	CellFormatter cellFormatter = grid.getCellFormatter(); 
	for(int row = 0; row < grid.getRowCount(); row++) {
		cellFormatter.addStyleName(row, 0, "label");
	}
	
	panel.add(grid);
	initWidget(panel);
	addStyleName("padded-border vert-scroll fixed-height");
	
	eventBus.addHandler(ViewTermEvent.TYPE, this);
	eventBus.addHandler(TermUpdatedEvent.TYPE, this);
	eventBus.addHandler(TermDeletedEvent.TYPE, this);
}
 

import com.google.gwt.user.client.ui.HTMLTable.CellFormatter; //导入依赖的package包/类
private Panel createPanel() {
	Label label = new Label("Search Options");
	label.addStyleName("search-header");
	label.getElement().getStyle().setDisplay(Display.BLOCK);
	
	Grid grid = new Grid(2,2);
	grid.setText(0, 0, "Ontology/Codelist:");
	grid.setWidget(0, 1, ontologiesDropBox);
	grid.setText(1, 0, "Include Synonyms:");
	grid.setWidget(1, 1, includeSynonyms);
	grid.addStyleName("search-options");
	
	CellFormatter cellFormatter = grid.getCellFormatter();
	for(int i = 0; i < grid.getRowCount(); i++) {
		cellFormatter.addStyleName(i, 0, "search-option");
	}
	
	Panel panel = new FlowPanel();
	panel.add(label);
	panel.add(grid);
    return panel;
}
 

import com.google.gwt.user.client.ui.HTMLTable.CellFormatter; //导入依赖的package包/类
public void setHue(float hue)
	{
		this.hue = hue;
		float [] hsv = new float[]{hue, 0.0f, 0.0f};
		int [] irgb = new int[3];
		float [] rgb = new float[3];
		
		CellFormatter formatter = grid.getCellFormatter();
		for (int row=0; row<16; row++)
		{
			hsv[2] = 1.0f - (float)row / 15.0f;
			for (int col=0; col<16; col++)
			{
				hsv[1] = (float)col / 15.0f;
				Color.HSVToRGB(hsv, rgb);
				Color.toInt(rgb, irgb);
//				formatter.setWidth(row, col, "6.25%");
//				formatter.setHeight(row, col, "6.25%");
                formatter.setWidth(row, col, "10px");
                formatter.setHeight(row, col, "10px");
				formatter.getElement(row, col).setAttribute("bgcolor", "#"+Color.toHex(irgb));
				grid.setText(row, col, "");
			}
		}
	}
 

import com.google.gwt.user.client.ui.HTMLTable.CellFormatter; //导入依赖的package包/类
public void setSaturationAndValue(float saturation, float value)
{
	// deselect old selected cell
	int col = Math.round(this.saturation * 15.0f);
	int row = Math.round((1.0f - this.value) * 15.0f);

	CellFormatter formatter = grid.getCellFormatter();
	formatter.removeStyleName(row, col, "agilar-colorpicker-popup-palette-selected");

	this.saturation = saturation;
	this.value = value;
	
	col = Math.round(this.saturation * 15.0f);
	row = Math.round((1.0f - this.value) * 15.0f);
	formatter.addStyleName(row, col, "agilar-colorpicker-popup-palette-selected");
	// select new cell
}
 

import com.google.gwt.user.client.ui.HTMLTable.CellFormatter; //导入依赖的package包/类
private void buildUI()
{
	float [] hsv = new float[]{0.0f, 1.0f, 1.0f};
	float [] rgb = new float[3];
	int [] irgb = new int[3];
	CellFormatter formatter = grid.getCellFormatter();
       formatter.setHeight(0, 0, "0px");
       formatter.setWidth(0, 0, "100%");
	for (int row=1; row<18; row++)
	{
		Color.HSVToRGB(hsv, rgb);
		Color.toInt(rgb, irgb);
		formatter.getElement(row, 0).setAttribute("bgcolor", "#"+Color.toHex(irgb));
		formatter.setHeight(row, 0, "8px");
		formatter.setWidth(row, 0, "100%");
		grid.setText(row, 0, "");
		hsv[0] = (float)row / 18.0f * 360.0f;
	}
}
 

import com.google.gwt.user.client.ui.HTMLTable.CellFormatter; //导入依赖的package包/类
private void renderCheckBox(int row, LabelAndValues lv) {
  ApprovalInfo self =
      Gerrit.isSignedIn() ? lv.info.forUser(Gerrit.getUserAccount().getId().get()) : null;

  final String id = lv.info.name();
  final CheckBox b = new CheckBox();
  b.setText(id);
  b.setEnabled(lv.permitted.contains((short) 1));
  if (self != null && self.value() == 1) {
    b.setValue(true);
  }
  b.addValueChangeHandler(
      new ValueChangeHandler<Boolean>() {
        @Override
        public void onValueChange(ValueChangeEvent<Boolean> event) {
          in.label(id, event.getValue() ? (short) 1 : (short) 0);
        }
      });
  b.setStyleName(style.label_name());
  labelsTable.setWidget(row, 0, b);

  CellFormatter fmt = labelsTable.getCellFormatter();
  fmt.setStyleName(row, labelHelpColumn, style.label_help());
  labelsTable.setText(row, labelHelpColumn, lv.info.valueText("+1"));
}
 

import com.google.gwt.user.client.ui.HTMLTable.CellFormatter; //导入依赖的package包/类
/**
 * Handles a mouse out event by removing the formatting on cells that were once highlighted due
 * to a mouse over event.
 *
 * @param row the row that lost mouse over.
 * @param column the column that lost mouse over.
 */
private void mouseOut(int row, int column) {
  CellFormatter formatter = grid.getCellFormatter();
  // Remove highlighting from cell.
  formatter.removeStyleName(row, column, "tty-GridCellHighlighted");

  // Remove column highlighting.
  for (int i = 1; i < grid.getRowCount(); i++) {
    formatter.removeStyleName(i, column, "tty-GridColumnHighlighted");
  }

  // Remove row highlighting.
  for (int j = 1; j < grid.getColumnCount(); j++) {
    formatter.removeStyleName(row, j, "tty-GridRowHighlighted");
  }
}
 

import com.google.gwt.user.client.ui.HTMLTable.CellFormatter; //导入依赖的package包/类
/**
 * Handles a mouse over event by highlighting the moused over cell and adding style to the
 * row and column that is also to be highlighted.
 *
 * @param row the row that gained mouse over.
 * @param column the column that gained mouse over.
 */
private void mouseOver(int row, int column) {
  CellFormatter formatter = grid.getCellFormatter();
  // Add highlighting to cell.
  formatter.addStyleName(row, column, "tty-GridCellHighlighted");

  // Add column highlighting.
  for (int i = 1; i < grid.getRowCount(); i++) {
    if (i != row) {
      formatter.addStyleName(i, column, "tty-GridColumnHighlighted");
    }
  }

  // Add row highlighting.
  for (int j = 1; j < grid.getColumnCount(); j++) {
    if (j != column) {
      formatter.addStyleName(row, j, "tty-GridRowHighlighted");
    }
  }
}
 

import com.google.gwt.user.client.ui.HTMLTable.CellFormatter; //导入依赖的package包/类
private Grid createStatTable(DBStatistics result)
{
    Grid table = new Grid(3, 2);
    table.addStyleName("stat");

    table.setHTML(0, 0, "the number of clouds <b>in total</b>");
    table.setHTML(1, 0, "the number of clouds constructed <b>last month</b>");
    table.setHTML(2, 0, "the number of clouds constructed <b>last week</b>");

    table.setHTML(0, 1, "" + result.getTotal());
    table.setHTML(1, 1, "" + result.getLastMonth());
    table.setHTML(2, 1, "" + result.getLastWeek());

    CellFormatter cf = table.getCellFormatter();
    cf.setWidth(0, 0, "65%");
    cf.setWidth(0, 1, "35%");
    return table;
}
 

import com.google.gwt.user.client.ui.HTMLTable.CellFormatter; //导入依赖的package包/类
private void addParseOptions(FlexTable layout, CellFormatter cf)
{
    cf.setStyleName(0, 4, "adv-cell-label");
    layout.setWidget(0, 4, createLabel("Remove Stop Words:"));
    layout.setWidget(0, 5, createCheckboxStopwords());

    cf.setStyleName(1, 4, "adv-cell-label");
    layout.setWidget(1, 4, createLabel("Remove Numbers:"));
    layout.setWidget(1, 5, createCheckboxRemoveNumbers());

    cf.setStyleName(2, 4, "adv-cell-label");
    layout.setWidget(2, 4, createLabel("Group Similar Words:"));
    layout.setWidget(2, 5, createCheckboxStem());

    cf.setStyleName(3, 4, "adv-cell-label");
    layout.setWidget(3, 4, createLabel("Shortest Word:"));
    layout.setWidget(3, 5, createMinLengthField());

}