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Bugzilla – Attachment 276769 Details for
Bug 541720
[Gtk3] Regression: TableColumn.pack() clears header in 4.9
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Snippet
SnippetTable.java (text/x-java), 1.91 KB, created by
Patrick Tasse
on 2018-11-29 17:05:38 EST
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Snippet
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Creator:
Patrick Tasse
Created:
2018-11-29 17:05:38 EST
Size:
1.91 KB
patch
obsolete
>import org.eclipse.swt.SWT; >import org.eclipse.swt.events.MouseAdapter; >import org.eclipse.swt.events.MouseEvent; >import org.eclipse.swt.graphics.Point; >import org.eclipse.swt.layout.FillLayout; >import org.eclipse.swt.widgets.Display; >import org.eclipse.swt.widgets.Shell; >import org.eclipse.swt.widgets.Table; >import org.eclipse.swt.widgets.TableColumn; >import org.eclipse.swt.widgets.TableItem; > >public class SnippetTable { > > private static final int NUM_ROW = 4; > private static final int NUM_COL = 5; > > public static void main(String[] args) { > Display display = new Display(); > String gtkVersion = System.getProperty("org.eclipse.swt.internal.gtk.version"); > Shell shell = new Shell(display); > shell.setText("Table Column packing gtk " + gtkVersion); > > shell.setLayout(new FillLayout()); > > final int style = SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI | SWT.FULL_SELECTION; > Table table = new Table(shell, style); > table.setHeaderVisible(true); > table.setLinesVisible(true); > > for (int col = 0; col < NUM_COL; col++) { > TableColumn column = new TableColumn(table, SWT.CENTER); > column.setText("Column " + col); > column.pack(); > } > for (int row = 0; row < NUM_ROW; row++) { > TableItem item = new TableItem(table, SWT.NONE); > for (int col = 0; col < 5; col++) { > item.setText(col, "Text for Row " + row + " Column " + col); > } > } > table.setItemCount(NUM_ROW); > table.addMouseListener(new MouseAdapter() { > @Override > public void mouseDoubleClick(MouseEvent e) { > Point pt = new Point(e.x, e.y); > TableItem item = table.getItem(pt); > if (item == null) { > return; > } > for (int col = 0; col < NUM_COL; col++) { > if (item.getBounds(col).contains(pt)) { > TableColumn column = table.getColumns()[col]; > column.pack(); > } > } > } > }); > shell.pack(); > shell.open(); > while (!shell.isDisposed()) { > if (!display.readAndDispatch()) { > display.sleep(); > } > } > display.dispose(); > } >}
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bug 541720
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