Mercurial > hg > STI-GWT

comparison src/econnect/wp3_3/client/widgets/table/DynamicStiTable.java @ 45:fc9061488e75 CellTable

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
background and border color of CellTable for selection and hover
author Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
date Fri, 07 Dec 2012 18:57:02 +0100
parents fad6fb60a2db
children a8741feea7c6
comparison
equal deleted inserted replaced
43:fad6fb60a2db 45:fc9061488e75
16 import com.google.gwt.user.client.ui.Label; 16 import com.google.gwt.user.client.ui.Label;
17 import com.google.gwt.user.client.ui.HTML; 17 import com.google.gwt.user.client.ui.HTML;
18 import com.google.gwt.user.client.ui.HasHorizontalAlignment; 18 import com.google.gwt.user.client.ui.HasHorizontalAlignment;
19 import com.google.gwt.user.client.ui.TextBox; 19 import com.google.gwt.user.client.ui.TextBox;
20 import com.google.gwt.view.client.ListDataProvider; 20 import com.google.gwt.view.client.ListDataProvider;
21 import com.google.gwt.view.client.Range;
21 import com.google.gwt.core.client.GWT; 22 import com.google.gwt.core.client.GWT;
23 import com.google.gwt.dom.client.NodeList;
24 import com.google.gwt.dom.client.Style.BorderStyle;
25 import com.google.gwt.dom.client.TableCellElement;
22 import com.google.gwt.event.dom.client.ClickHandler; 26 import com.google.gwt.event.dom.client.ClickHandler;
23 import com.google.gwt.event.dom.client.ClickEvent; 27 import com.google.gwt.event.dom.client.ClickEvent;
24 import com.google.gwt.event.dom.client.MouseOutEvent; 28 import com.google.gwt.event.dom.client.MouseOutEvent;
25 import com.google.gwt.event.dom.client.MouseOverEvent; 29 import com.google.gwt.event.dom.client.MouseOverEvent;
26 import com.google.gwt.event.dom.client.MouseOverHandler; 30 import com.google.gwt.event.dom.client.MouseOverHandler;
333 } 337 }
334 338
335 //if the dataProvider already exists, refresh the 339 //if the dataProvider already exists, refresh the
336 //displayed data 340 //displayed data
337 if (this.dataProvider != null) { 341 if (this.dataProvider != null) {
342
343 //refresh data
338 this.dataProvider.refresh(); 344 this.dataProvider.refresh();
339
340 this.elementsTable.setRowCount(this.actualObjectSet.size()); 345 this.elementsTable.setRowCount(this.actualObjectSet.size());
346
347 this.updateView(false);
341 } 348 }
342 349
343 if (dataSetWasEmpty) 350 if (dataSetWasEmpty)
344 return false; 351 return false;
345 else 352 else
427 currentDataObject.setPercentage(1); 434 currentDataObject.setPercentage(1);
428 else 435 else
429 currentDataObject.setPercentage(0); 436 currentDataObject.setPercentage(0);
430 } 437 }
431 438
432 setActualObjectSet(); 439 updateView(false);
433 } 440 }
434 441
435 /** 442 /**
436 * Updates all cells of the actual page 443 * Updates all cells of the actual page
437 * 444 *
440 public void updateView(boolean hover){ 447 public void updateView(boolean hover){
441 if( !hover && this.viewAll == -1 ){ 448 if( !hover && this.viewAll == -1 ){
442 showSelected.removeStyleName("selectedView"); 449 showSelected.removeStyleName("selectedView");
443 this.viewAll = 0; 450 this.viewAll = 0;
444 } 451 }
445 /* 452
446 for( int i=0; i<this.displayedObjects.length; i++ ){ 453 //redraw colors of elements (selected/unselected)
447 for( int j=0; j<this.displayedObjects[i].length; j++ ){ 454 int start = this.elementsTable.getVisibleRange().getStart();
448 if( this.displayedObjects[i][j] != null && this.displayedObjects[i][j].getStatus() ){ 455 for (int i=0; i<this.elementsTable.getPageSize(); i++) {
449 updateCell(i,j); 456
450 } 457 if ((start+i) >= dataProvider.getList().size())
451 } 458 break;
452 } 459
453 */ 460 DataObject object = dataProvider.getList().get(start+i);
461
462 boolean selected = object.isSelected();
463 if (hover)
464 selected = object.getHover();
465
466 double percentage = (new Double(object.getPercentage()).doubleValue());
467 String borderColor = StiCore.getBorderColor(this.index,selected);
468 String cellColor = StiCore.getCellColor(this.index,percentage);
469
470 //TODO: das RowElement ist ein TR. Das hat kein Border, weswegen es
471 //auch keine Farbe bekommt. Erst einmal allen sub-Elementen die
472 //border-Color geben. Das sollte verbessert werden.
473
474 NodeList<TableCellElement> cells = this.elementsTable.getRowElement(i).getCells();
475
476 for (int cellIndex=0; cellIndex < cells.getLength(); cellIndex++){
477 cells.getItem(cellIndex).getStyle().setBorderColor(borderColor);
478 }
479
480 this.elementsTable.getRowElement(i).getStyle().setBorderColor(borderColor);
481 this.elementsTable.getRowElement(i).getStyle().setBackgroundColor(cellColor);
482 }
454 } 483 }
455 484
456 public String getTermIdentifier() { 485 public String getTermIdentifier() {
457 return this.dataSet.getTermIdentifier(); 486 return this.dataSet.getTermIdentifier();
458 } 487 }