diff options
Diffstat (limited to 'tests/org.eclipse.swt.tests.gtk/ManualTests/org/eclipse/swt/tests/gtk/snippets/Bug546940_TableSizingIssues.java')
| -rw-r--r-- | tests/org.eclipse.swt.tests.gtk/ManualTests/org/eclipse/swt/tests/gtk/snippets/Bug546940_TableSizingIssues.java | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/tests/org.eclipse.swt.tests.gtk/ManualTests/org/eclipse/swt/tests/gtk/snippets/Bug546940_TableSizingIssues.java b/tests/org.eclipse.swt.tests.gtk/ManualTests/org/eclipse/swt/tests/gtk/snippets/Bug546940_TableSizingIssues.java new file mode 100644 index 0000000000..ecda40f8d8 --- /dev/null +++ b/tests/org.eclipse.swt.tests.gtk/ManualTests/org/eclipse/swt/tests/gtk/snippets/Bug546940_TableSizingIssues.java @@ -0,0 +1,141 @@ +/******************************************************************************* + * Copyright (c) 2019 Patrick Tasse and others. + * + * This program and the accompanying materials + * are made available under the terms of the Eclipse Public License 2.0 + * which accompanies this distribution, and is available at + * https://www.eclipse.org/legal/epl-2.0/ + * + * SPDX-License-Identifier: EPL-2.0 + * + * Contributors: + * Patrick Tasse - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.tests.gtk.snippets; + +import org.eclipse.swt.SWT; +import org.eclipse.swt.events.ControlAdapter; +import org.eclipse.swt.events.ControlEvent; +import org.eclipse.swt.layout.RowLayout; +import org.eclipse.swt.widgets.Display; +import org.eclipse.swt.widgets.Label; +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 Bug546940_TableSizingIssues { + + private static final int NUM_COL = 5; + private static final int NUM_ROW = 5; + + public static void main(String[] args) { + Display display = new Display(); + Shell shell = new Shell(display); + + shell.setLayout(new RowLayout(SWT.VERTICAL)); + + Label label1 = new Label(shell, SWT.NONE); + label1.setText("Table #1 with no items, 5 columns packed"); + Table table1 = new Table(shell, SWT.NO_SCROLL); + table1.setBackground(display.getSystemColor(SWT.COLOR_YELLOW)); + table1.setHeaderVisible(true); + table1.setLinesVisible(true); + for (int col = 0; col < NUM_COL; col++) { + TableColumn column = new TableColumn(table1, SWT.CENTER); + column.setText("Column " + col); + column.pack(); + } + + Label label2 = new Label(shell, SWT.NONE); + label2.setText("Table #2 with no items, 5 columns width=0"); + Table table2 = new Table(shell, SWT.NO_SCROLL); + table2.setBackground(display.getSystemColor(SWT.COLOR_YELLOW)); + table2.setHeaderVisible(true); + table2.setLinesVisible(true); + for (int col = 0; col < NUM_COL; col++) { + TableColumn column = new TableColumn(table2, SWT.CENTER); + column.setText("Column " + col); + column.setWidth(0); + } + + Label label3 = new Label(shell, SWT.NONE); + label3.setText("Table #3 with no items, 5 columns width=100"); + Table table3 = new Table(shell, SWT.NO_SCROLL); + table3.setBackground(display.getSystemColor(SWT.COLOR_YELLOW)); + table3.setHeaderVisible(true); + table3.setLinesVisible(true); + for (int col = 0; col < NUM_COL; col++) { + TableColumn column = new TableColumn(table3, SWT.CENTER); + column.setText("Column " + col); + column.setWidth(100); + } + + Label label4 = new Label(shell, SWT.NONE); + label4.setText("Table #4 with 5 items, 5 columns width=100"); + Table table4 = new Table(shell, SWT.NO_SCROLL); + table4.setBackground(display.getSystemColor(SWT.COLOR_YELLOW)); + table4.setHeaderVisible(true); + table4.setLinesVisible(true); + for (int col = 0; col < NUM_COL; col++) { + TableColumn column = new TableColumn(table4, SWT.CENTER); + column.setText("Column " + col); + column.setWidth(100); + } + for (int row = 1; row <= NUM_ROW; row++) { + TableItem item = new TableItem(table4, SWT.NONE); + if (row % 2 == 0) { + item.setBackground(display.getSystemColor(SWT.COLOR_CYAN)); + } else { + item.setBackground(display.getSystemColor(SWT.COLOR_GREEN)); + } + for (int col = 0; col < NUM_COL; col++) { + item.setText(col, "R" + row + "C" + col); + } + } + + Label label5 = new Label(shell, SWT.NONE); + label5.setText("Table #5 with 5 items, 5 columns packed"); + Table table5 = new Table(shell, SWT.NO_SCROLL); + table5.setBackground(display.getSystemColor(SWT.COLOR_YELLOW)); + table5.setHeaderVisible(true); + table5.setLinesVisible(true); + for (int col = 0; col < NUM_COL; col++) { + TableColumn column = new TableColumn(table5, SWT.CENTER); + column.setText("Column " + col); + } + for (int row = 1; row <= NUM_ROW; row++) { + TableItem item = new TableItem(table5, SWT.NONE); + if (row % 2 == 0) { + item.setBackground(display.getSystemColor(SWT.COLOR_CYAN)); + } else { + item.setBackground(display.getSystemColor(SWT.COLOR_GREEN)); + } + for (int col = 0; col < NUM_COL; col++) { + item.setText(col, "R" + row + "C" + col); + } + } + for (TableColumn column : table5.getColumns()) { + column.pack(); + } + + Label label = new Label(shell, SWT.NONE); + label.setText("Resize shell to see table sizes change!"); + + shell.setText("Table, never resized"); + shell.pack(); + shell.open(); + shell.addControlListener(new ControlAdapter() { + @Override + public void controlResized(ControlEvent e) { + shell.setText("Table, has been resized"); + } + }); + while (!shell.isDisposed()) { + if (!display.readAndDispatch()) { + display.sleep(); + } + } + display.dispose(); + } +}
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