Attachment 251228 Details for Bug 446075 – Small SWT + Jface program

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Small SWT + Jface program

Bug446075.java (text/plain), 1.60 KB, created by Marc-André Laperle

on 2015-03-02 18:01:47 EST

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Creator: Marc-André Laperle

Created: 2015-03-02 18:01:47 EST

Size: 1.60 KB

patch

obsolete

>import org.eclipse.jface.viewers.StyledCellLabelProvider;
>import org.eclipse.jface.viewers.TableViewer;
>import org.eclipse.jface.viewers.ViewerCell;
>import org.eclipse.swt.SWT;
>import org.eclipse.swt.custom.StyleRange;
>import org.eclipse.swt.graphics.Font;
>import org.eclipse.swt.graphics.FontData;
>import org.eclipse.swt.layout.GridLayout;
>import org.eclipse.swt.widgets.Display;
>import org.eclipse.swt.widgets.Shell;
>
>public class Bug446075 {
>	private static final int NUM_OF_LINES = 100;
>	private static final int BOLD_TEXT_LENGTH = 10;
>
>	public static void main(String[] args) {
>		Display display = new Display();
>		Shell shell = new Shell(display);
>		shell.setLayout(new GridLayout());
>
>		FontData fd = shell.getFont().getFontData()[0];
>		final Font boldFont = new Font(display, fd.getName(), fd.getHeight(), SWT.BOLD);
>
>		TableViewer viewer = new TableViewer(shell);
>		viewer.setLabelProvider(new MyLabelProvider(boldFont));
>
>		for (int i = 0; i < NUM_OF_LINES; i++) {
>			viewer.add("Some garbled text in a table");
>		}
>
>		shell.pack();
>		shell.open();
>		while (!shell.isDisposed()) {
>			if (!display.readAndDispatch())
>				display.sleep();
>		}
>		display.dispose();
>	}
>
>	static private class MyLabelProvider extends StyledCellLabelProvider {
>
>		private Font boldFont;
>
>		private MyLabelProvider(Font font) {
>			boldFont = font;
>		}
>
>		@Override
>		public void update(ViewerCell cell) {
>			StyleRange range = new StyleRange();
>			range.start = 0;
>			range.length = BOLD_TEXT_LENGTH;
>			range.font = boldFont;
>			cell.setStyleRanges(new StyleRange[] { range });
>
>			cell.setText((String) cell.getElement());
>			super.update(cell);
>		}
>	}
>}

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Attachments on bug 446075: 247650 | 251141 | 251228 | 251813 | 251840 | 252557 | 254963