Java Code Examples for org.eclipse.swt.widgets.TableItem#setForeground()

/**
 * load a list of rows with 2 columns that includes colors and fonts.
 * @return
 */
private static List<TableItem> loadTwoColumnDatasetWithColorsAndFonts(Table table) {
	List<TableItem> list = loadTwoColumnDataset(table);
	
	int total = (list == null ? 0 : list.size());
	
	for (int index=0; index < total; index++) {
		TableItem ti = ((TableItem)(list.get(index)));
		
		if (index == 0 || index == 14) {
			ti.setForeground(darkRed);
			ti.setFont(boldFont);
		}
		else if (index == 4 || index == 19) {
			ti.setForeground(darkBlue);
			ti.setFont(boldFont);
		}
		else if (index == 9) {
			ti.setForeground(darkGreen);
			ti.setFont(boldFont);
		}
	}
	
	return list;
}
 

private void refreshTableItemView( )
{
	for ( int i = 0; i < fTableViewer.getTable( ).getItemCount( ); i++ )
	{
		TableItem ti = fTableViewer.getTable( ).getItem( i );

		HighlightRuleHandle handle = (HighlightRuleHandle) ti.getData( );

		if ( handle.getColor( ).isSet( ) )
		{
			ti.setForeground( 0,
					ColorManager.getColor( handle.getColor( ).getRGB( ) ) );
		}
		ti.setText( 0, provider.getColumnText( handle, 0 ) );
		ti.setText( 1, provider.getColumnText( handle, 1 ) );
	}

	fTableViewer.getTable( ).setFocus( );
}
 

private void createItems( )
{
	for ( int i = 0; i < ROW_COUNT; i++ )
	{
		TableItem item = new TimeTableItem( table, SWT.NONE );
		if ( i == 0 )
		{
			item.setText( new String[]{
					SUN, MON, TUE, WED, THU, FRI, SAT
			} );
			item.setBackground( Display.getCurrent( )
					.getSystemColor( SWT.COLOR_BLUE ) );
			item.setForeground( Display.getCurrent( )
					.getSystemColor( SWT.COLOR_WHITE ) );
		}

	}
}
 

private void refreshItem(final TableItem item) {
	final TableItemData data = (TableItemData) item.getData();
	item.setText(1, data.getSourceFolder());
	final String outputDirectory = getOutputDirectory(item);
	if ("".equals(outputDirectory)) { //$NON-NLS-1$
		item.setForeground(2, Display.getCurrent().getSystemColor(SWT.COLOR_GRAY));
		item.setText(2, getValue(data.getDefaultOutputDirectoryKey()));
	} else {
		item.setForeground(2, null);
		item.setText(2, outputDirectory);
	}
	if (isIgnored(item)) {
		item.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_GRAY));
	} else {
		item.setForeground(null);
	}
}
 

private void setData(TableItem item) {
	int index= fTable.indexOf(item);
	TypeNameMatch type= getTypeInfo(index);
	if (type == DASH_LINE) {
		item.setData(fDashLine);
		fillDashLine(item);
	} else {
		item.setData(type);
		item.setImage(fImageManager.get(fLabelProvider.getImageDescriptor(type)));
		item.setText(fLabelProvider.getText(
			getTypeInfo(index - 1),
			type,
			getTypeInfo(index + 1)));
		item.setForeground(null);
	}
}
 

/**
 * Set the item data of the "filter status" row.
 *
 * @param item
 *            The item to use as filter status row
 */
protected void setFilterStatusRowItemData(final TableItem item) {
    for (int i = 0; i < fTable.getColumns().length; i++) {
        if (i == MARGIN_COLUMN_INDEX) {
            if ((fTrace == null) || (fFilterCheckCount == fTrace.getNbEvents())) {
                item.setImage(FILTER_IMAGE);
            } else {
                item.setImage(STOP_IMAGE);
            }
        }

        if (i == FILTER_SUMMARY_INDEX) {
            item.setText(FILTER_SUMMARY_INDEX, fFilterMatchCount + "/" + fFilterCheckCount); //$NON-NLS-1$
        } else {
            item.setText(i, EMPTY_STRING);
        }
    }
    item.setData(null);
    item.setData(Key.TIMESTAMP, null);
    item.setData(Key.RANK, null);
    item.setData(Key.STYLE_RANGES, null);
    item.setForeground(null);
    item.setBackground(null);
    item.setFont(fFont);
}
 

private void refreshItem(final TableItem item) {
	TableItemData data = (TableItemData) item.getData();
	item.setText(1, data.getSourceFolder());
	String outputDirectory = getOutputDirectory(item);
	if ("".equals(outputDirectory)) {
		item.setForeground(2, Display.getCurrent().getSystemColor(SWT.COLOR_GRAY));
		item.setText(2, getValue(data.getDefaultOutputDirectoryKey()));
	} else {
		item.setForeground(2, null);
		item.setText(2, outputDirectory);
	}
	if (isIgnored(item)) {
		item.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_GRAY));
	} else {
		item.setForeground(null);
	}
}
 

/**
 * Fill a table with data
 *
 * @param table table to be filled
 * @param listOfData list of data
 */
private void fillData(final Table table, final List<DLItem> listOfData) {
	final boolean itemsContainImage = itemsContainImage();
	for (final DLItem item : listOfData) {
		final TableItem tableItem = new TableItem(table, SWT.NONE);
		tableItem.setData(item);

		if (item.getBackground() != null) {
			tableItem.setBackground(item.getBackground());
		}

		if (item.getForeground() != null) {
			tableItem.setForeground(item.getForeground());
		}

		if (item.getImage() != null) {
			tableItem.setImage(0, item.getImage());
		}

		if (item.getFont() != null) {
			tableItem.setFont(item.getFont());
		}
		final int textColumn = itemsContainImage ? 1 : 0;
		tableItem.setText(textColumn, item.getText());
	}
}
 

private void createItems() {
	// Create the items for the table.
	regTable.removeAll();
	for (RegEntry regEntry : regEntries) {
		TableItem item = new TableItem(regTable, SWT.NONE);
		item.setData(regEntry);
		
		item.setText(0, regEntry.address);
		item.setText(1, regEntry.username);
		
		if (supportsPushReg) {
			item.setText(2, regEntry.namespace == null ? "" : regEntry.namespace); //$NON-NLS-1$
			item.setForeground(2, regEntry.isPushReg ? item.getForeground() : getGray(item));
			if (regEntry.isPushReg) {
				item.setText(3, Messages.RegMgmtPushRegSet);
			}
		}
	}
}
 

@Override
public void update(TableItem item, ShipBean bean, int index) {
    // 偶数行に背景色を付ける
    if ((index % 2) != 0) {
        item.setBackground(SWTResourceManager.getColor(AppConstants.ROW_BACKGROUND));
    } else {
        item.setBackground(null);
    }
    ShipDto ship = bean.getShip();
    long cond = ship.getCond();

    if (!ship.getLocked()) {
        // 鍵付きでは無い艦娘をグレー色にする
        item.setForeground(SWTResourceManager.getColor(SWT.COLOR_DARK_GRAY));
    } else if (this.ndocks.contains(ship.getId())) {
        // 入渠
        item.setForeground(SWTResourceManager.getColor(AppConstants.NDOCK_COLOR));
    } else if (this.deckmissions.contains(ship.getId())) {
        // 遠征
        item.setForeground(SWTResourceManager.getColor(AppConstants.MISSION_COLOR));
    } else if (cond <= AppConstants.COND_RED) {
        // 赤疲労
        item.setForeground(SWTResourceManager.getColor(AppConstants.COND_RED_COLOR));
    } else if (cond <= AppConstants.COND_ORANGE) {
        // 疲労
        item.setForeground(SWTResourceManager.getColor(AppConstants.COND_ORANGE_COLOR));
    } else if ((cond >= AppConstants.COND_DARK_GREEN) && (cond < AppConstants.COND_GREEN)) {
        // cond.50-52
        item.setForeground(SWTResourceManager.getColor(AppConstants.COND_DARK_GREEN_COLOR));
    } else if (cond >= AppConstants.COND_GREEN) {
        // cond.53-
        item.setForeground(SWTResourceManager.getColor(AppConstants.COND_GREEN_COLOR));
    } else {
        item.setForeground(null);
    }
    // HPのゲージイメージ
    item.setImage(this.indexHp, ShipTable.hpGauge(ship, this.cache));
    // 経験値のゲージイメージ
    item.setImage(this.indexExp, ShipTable.totalExpGauge(ship, this.cache));
}
 

/**
 * Set the item data of the header row.
 *
 * @param item
 *            The item to use as table header
 */
protected void setHeaderRowItemData(final TableItem item) {
    if (fHeaderState == HeaderState.NO_SEARCH) {
        item.setImage(SEARCH_IMAGE);
    } else if (fHeaderState == HeaderState.SEARCH) {
        item.setImage(FILTER_ADD_IMAGE);
    }
    item.setForeground(fGrayColor);
    // Ignore collapse and image column
    for (int i = EVENT_COLUMNS_START_INDEX; i < fTable.getColumns().length; i++) {
        final TableColumn column = fTable.getColumns()[i];
        final String filter = (String) column.getData(Key.SEARCH_TXT);
        if (filter == null) {
            item.setText(i, SEARCH_HINT);
            item.setForeground(i, fGrayColor);
            item.setFont(i, fFont);
        } else {
            item.setText(i, filter);
            item.setForeground(i, fGreenColor);
            item.setFont(i, fBoldFont);
        }
    }
    if (!fPackMarginDone) {
        packMarginColumn();
        fPackMarginDone = true;
    }
}
 

private void colorItems() {
	TableItem[] items = table.getItems();
	for(int i = 0 ; i < items.length ; i++) {
		TableItem item = items[i];
		Object object = item.getData();
		if(!(object instanceof RulePreferenceData)) {
			return;
		}
		RulePreferenceData data = (RulePreferenceData)item.getData();
		item.setBackground(new Color(Display.getDefault(),data.getBackgroundColor()));
		item.setForeground(new Color(Display.getDefault(),data.getForegroundColor()));
	}
}
 

private void setDefaultStyle(TableItem item)
{
	Color c = getForegroundColor(fContentAssistSubjectControlAdapter.getControl());
	Font f = JFaceResources.getDefaultFont();
	item.setFont(2, f);
	item.setForeground(2, c);
}
 

private void fillDashLine(TableItem item) {
	Rectangle bounds= item.getImageBounds(0);
	Rectangle area= fTable.getBounds();
	boolean willHaveScrollBar= fExpectedItemCount + 1 > fNumberOfVisibleItems;
	item.setText(fDashLine.getText(area.width - bounds.x - bounds.width - fTableWidthDelta -
		(willHaveScrollBar ? fScrollbarWidth : 0)));
	item.setImage(fSeparatorIcon);
	item.setForeground(fDashLineColor);
	item.setData(fDashLine);
}
 

/**
 * load a list of rows with 3 columns that includes colors and fonts.
 * @return
 */
private static List<TableItem> loadThreeColumnDatasetWithColorsAndFonts(Table table) {
	List<TableItem> list = loadThreeColumnDataset(table);
	
	int total = (list == null ? 0 : list.size());
	
	for (int index=0; index < total; index++) {
		TableItem ti = ((TableItem)(list.get(index)));
		
		if (index == 0 || index == 14) {
			ti.setForeground(darkRed);
			ti.setFont(boldFont);
		}
		else if (index == 4 || index == 19) {
			ti.setForeground(darkBlue);
			ti.setFont(boldFont);
		} else if (index==6) {
			ti.setForeground(table.getDisplay().getSystemColor(SWT.COLOR_WHITE));
			ti.setBackground(table.getDisplay().getSystemColor(SWT.COLOR_BLACK));
		} else if (index == 9) {
			ti.setForeground(darkGreen);
			ti.setFont(boldFont);
		}
	}
	
	return list;
}
 

/**
 * Fill Data in the widget
 */
private void fillData() {
	List<PTProperty> props;
	if (getParentPropertyTable().sorted) {
		props = new ArrayList<PTProperty>(getParentPropertyTable().getPropertiesAsList());
		Collections.sort(props, new Comparator<PTProperty>() {

			@Override
			public int compare(final PTProperty o1, final PTProperty o2) {
				if (o1 == null && o2 == null) {
					return 0;
				}

				if (o1.getName() == null && o2.getName() != null) {
					return -1;
				}

				if (o1.getName() != null && o2.getName() == null) {
					return 1;
				}

				return o1.getName().compareTo(o2.getName());
			}
		});
	} else {
		props = new ArrayList<PTProperty>(getParentPropertyTable().getPropertiesAsList());
	}

	final List<ControlEditor> editors = new ArrayList<ControlEditor>();
	for (final PTProperty p : props) {
		final TableItem item = new TableItem(table, SWT.NONE);
		item.setData(p);
		item.setText(0, StringUtil.safeToString(p.getDisplayName()));
		if (p.getEditor() == null) {
			p.setEditor(new PTStringEditor());
		}

		final ControlEditor editor = p.getEditor().render(this, item, p);
		item.addListener(SWT.Dispose, event -> {
			if (editor.getEditor() != null) {
				editor.getEditor().dispose();
			}
			editor.dispose();
		});
		if (!p.isEnabled()) {
			item.setForeground(table.getDisplay().getSystemColor(SWT.COLOR_GRAY));
		}
	}

	table.setData(editors);

}
 

/**
 * @param modelList
 * @param tc
 * @return
 */
private void loadData(List modelList, TableCombo tc) {
	// get the number of columns to build in the table
	int numCols = numOfColumnsToDisplaySpinner.getSelection();

	// define the columns
	if (numCols == 1) {
		tc.defineColumns(new String[] {"Id"});
	}
	else if (numCols == 2) {
		tc.defineColumns(new String[] {"Id", "Description"});
	}
	else {
		tc.defineColumns(new String[] {"Id", "Description", "Computed"});	
	}
	
	int total = (modelList == null ? 0 : modelList.size());
	
	// now create the table items
	for (int index=0; index < total; index++) {
		TableItem ti = new TableItem(tc.getTable(), SWT.NONE);
		Model model = (Model)modelList.get(index);
		
		// set the column text
		if (numCols == 1) {
			ti.setText(0, model.getDescription());
		}
		else {
			ti.setText(0, String.valueOf(model.getId()));
		}
		
		if (numCols >= 2) {
			ti.setText(1, model.getDescription());
		}
		
		if (numCols == 3) {
			ti.setText(2, model.getId() + " - " + model.getDescription());
		}
		
		// add images if needed.
		if (showImageInCombo.getSelection()) {
			if (index == 1 || index == 7 || index == 13 || index == 19) {
				ti.setImage(0, testImage);
			}
			else if (index == 3 || index == 9 || index == 15) {
				ti.setImage(0, test2Image);
			}
			else if (index == 5 || index == 11 || index == 17) {
				ti.setImage(0, test3Image);
			}
		}
		
		if (showCustomFontInCombo.getSelection()) {
			if (index == 0 || index == 14) {
				ti.setForeground(darkRed);
				ti.setFont(boldFont);
			}
			else if (index == 4 || index == 19) {
				ti.setForeground(darkBlue);
				ti.setFont(boldFont);
			}
			else if (index == 9) {
				ti.setForeground(darkGreen);
				ti.setFont(boldFont);
			}
		}
	}
}