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diff --git a/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/layoutexample/StackLayoutTab.java b/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/layoutexample/StackLayoutTab.java
deleted file mode 100644
index 5d911aba86..0000000000
--- a/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/layoutexample/StackLayoutTab.java
+++ /dev/null
@@ -1,247 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.swt.examples.layoutexample;
-
-import org.eclipse.swt.*;
-import org.eclipse.swt.custom.*;
-import org.eclipse.swt.events.*;
-import org.eclipse.swt.layout.*;
-import org.eclipse.swt.widgets.*;
-
-class StackLayoutTab extends Tab {
- /* Controls for setting layout parameters */
- Button backButton, advanceButton;
- Label topControl;
- Spinner marginWidth, marginHeight;
- /* The example layout instance */
- StackLayout stackLayout;
- int currentLayer = -1;
- /* TableEditors and related controls*/
- TableEditor comboEditor, nameEditor;
- CCombo combo;
- Text nameText;
- final int NAME_COL = 0;
- final int TOTAL_COLS = 2;
-
- /**
- * Creates the Tab within a given instance of LayoutExample.
- */
- StackLayoutTab(LayoutExample instance) {
- super(instance);
- }
-
- /**
- * Creates the widgets in the "child" group.
- */
- void createChildWidgets() {
- /* Add common controls */
- super.createChildWidgets();
-
- /* Add TableEditors */
- comboEditor = new TableEditor(table);
- nameEditor = new TableEditor(table);
- table.addMouseListener (new MouseAdapter() {
- public void mouseDown(MouseEvent e) {
- resetEditors();
- index = table.getSelectionIndex();
- if (index == -1) return;
- //set top layer of stack to the selected item
- setTopControl (index);
-
- TableItem oldItem = comboEditor.getItem();
- newItem = table.getItem(index);
- if (newItem == oldItem || newItem != lastSelected) {
- lastSelected = newItem;
- return;
- }
- table.showSelection();
- combo = new CCombo(table, SWT.READ_ONLY);
- createComboEditor(combo, comboEditor);
-
- nameText = new Text(table, SWT.SINGLE);
- nameText.setText(((String[])data.elementAt(index))[NAME_COL]);
- createTextEditor(nameText, nameEditor, NAME_COL);
- }
- });
- }
-
- /**
- * Creates the control widgets.
- */
- void createControlWidgets() {
- /* Controls the topControl in the StackLayout */
- Group columnGroup = new Group (controlGroup, SWT.NONE);
- columnGroup.setText ("topControl");//(LayoutExample.getResourceString ("Top_Control"));
- columnGroup.setLayout(new GridLayout(3, false));
- columnGroup.setLayoutData(new GridData (SWT.FILL, SWT.FILL, false, false));
- backButton = new Button(columnGroup, SWT.PUSH);
- backButton.setText("<<");
- backButton.setEnabled(false);
- backButton.setLayoutData(new GridData (SWT.END, SWT.CENTER, false, false));
- backButton.addSelectionListener(new SelectionAdapter() {
- public void widgetSelected(SelectionEvent e) {
- setTopControl (currentLayer - 1);
- }
- });
- topControl = new Label (columnGroup, SWT.BORDER);
- topControl.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
- advanceButton = new Button(columnGroup, SWT.PUSH);
- advanceButton.setText(">>");
- advanceButton.setEnabled(false);
- advanceButton.addSelectionListener(new SelectionAdapter() {
- public void widgetSelected(SelectionEvent e) {
- setTopControl (currentLayer + 1);
- }
- });
-
- /* Controls the margins of the StackLayout */
- Group marginGroup = new Group(controlGroup, SWT.NONE);
- marginGroup.setText (LayoutExample.getResourceString("Margins"));
- marginGroup.setLayout(new GridLayout(2, false));
- marginGroup.setLayoutData (new GridData(SWT.FILL, SWT.CENTER, false, false));
- new Label(marginGroup, SWT.NONE).setText("marginWidth");
- marginWidth = new Spinner(marginGroup, SWT.BORDER);
- marginWidth.setSelection(0);
- marginWidth.addSelectionListener(selectionListener);
- new Label(marginGroup, SWT.NONE).setText("marginHeight");
- marginHeight = new Spinner(marginGroup, SWT.BORDER);
- marginHeight.setSelection(0);
- marginHeight.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
- marginHeight.addSelectionListener(selectionListener);
-
- /* Add common controls */
- super.createControlWidgets();
- }
-
- /**
- * Creates the example layout.
- */
- void createLayout() {
- stackLayout = new StackLayout();
- layoutComposite.setLayout(stackLayout);
- }
-
- void createLayoutComposite() {
- layoutComposite = new Composite(layoutGroup, SWT.BORDER);
- layoutComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));
- createLayout();
- }
-
- /**
- * Disposes the editors without placing their contents
- * into the table.
- */
- void disposeEditors() {
- comboEditor.setEditor(null, null, -1);
- combo.dispose();
- nameText.dispose();
- }
-
- /**
- * Generates code for the example layout.
- */
- StringBuffer generateLayoutCode() {
- StringBuffer code = new StringBuffer();
- code.append("\t\tStackLayout stackLayout = new StackLayout ();\n");
- if (stackLayout.marginWidth != 0) {
- code.append("\t\tstackLayout.marginWidth = " + stackLayout.marginWidth + ";\n");
- }
- if (stackLayout.marginHeight != 0) {
- code.append("\t\tstackLayout.marginHeight = " + stackLayout.marginHeight + ";\n");
- }
- code.append("\t\tshell.setLayout (stackLayout);\n");
- for(int i = 0; i < children.length; i++) {
- Control control = children[i];
- code.append (getChildCode(control, i));
- }
- if (children.length > 0 && currentLayer != -1) {
- code.append("\n\t\tstackLayout.topControl = " + names[currentLayer] + ";\n");
- }
- return code;
- }
-
- boolean needsCustom() {
- return true;
- }
-
- /**
- * Returns the string to insert when a new child control is added to the table.
- */
- String[] getInsertString (String name, String controlType) {
- return new String [] {name, controlType};
- }
-
- /**
- * Returns the layout data field names.
- */
- String[] getLayoutDataFieldNames() {
- return new String[] {"Control Name", "Control Type"};
- }
-
- /**
- * Gets the text for the tab folder item.
- */
- String getTabText() {
- return "StackLayout";
- }
-
- /**
- * Takes information from TableEditors and stores it.
- */
- void resetEditors (boolean tab) {
- TableItem oldItem = comboEditor.getItem ();
- comboEditor.setEditor (null, null, -1);
- if (oldItem != null) {
- int row = table.indexOf (oldItem);
- try {
- new String (nameText.getText ());
- } catch (NumberFormatException e) {
- nameText.setText (oldItem.getText (NAME_COL));
- }
- String [] insert = new String [] {nameText.getText (), combo.getText ()};
- data.setElementAt (insert, row);
- for (int i = 0 ; i < TOTAL_COLS; i++) {
- oldItem.setText (i, ((String [])data.elementAt (row)) [i]);
- }
- if (!tab) disposeEditors ();
- }
- setLayoutState ();
- refreshLayoutComposite ();
- setTopControl (currentLayer);
- layoutGroup.layout (true);
- }
-
- void setTopControl (int index) {
- if (index == -1 || children.length == 0) {
- currentLayer = -1;
- topControl.setText ("");
- } else {
- currentLayer = index;
- stackLayout.topControl = children [currentLayer];
- layoutComposite.layout ();
- TableItem item = table.getItem(currentLayer);
- topControl.setText (item.getText(0));
- }
- backButton.setEnabled(children.length > 1 && currentLayer > 0);
- advanceButton.setEnabled(children.length > 1 && currentLayer < children.length - 1);
- }
-
- /**
- * Sets the state of the layout.
- */
- void setLayoutState() {
- /* Set the margins and spacing */
- stackLayout.marginWidth = marginWidth.getSelection();
- stackLayout.marginHeight = marginHeight.getSelection();
- }
-
-}
-
generated by cgit (git 2.34.1) at 2024-06-07 11:22:18 +0000