diff options
Diffstat (limited to 'examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/layoutexample/FillLayoutTab.java')
-rw-r--r-- | examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/layoutexample/FillLayoutTab.java | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/layoutexample/FillLayoutTab.java b/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/layoutexample/FillLayoutTab.java deleted file mode 100644 index 6653cf573c..0000000000 --- a/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/layoutexample/FillLayoutTab.java +++ /dev/null @@ -1,176 +0,0 @@ -package org.eclipse.swt.examples.layoutexample; - -/* - * Copyright (c) 2000, 2002 IBM Corp. All rights reserved. - * This file is made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html - */ - -import org.eclipse.swt.*; -import org.eclipse.swt.custom.*; -import org.eclipse.swt.events.*; -import org.eclipse.swt.graphics.*; -import org.eclipse.swt.layout.*; -import org.eclipse.swt.widgets.*; - -class FillLayoutTab extends Tab { - /* Controls for setting layout parameters */ - Button horizontal, vertical; - /* The example layout instance */ - FillLayout fillLayout; - /* TableEditors and related controls*/ - TableEditor comboEditor; - CCombo combo; - - /** - * Creates the Tab within a given instance of LayoutExample. - */ - FillLayoutTab(LayoutExample instance) { - super(instance); - } - - /** - * Creates the widgets in the "child" group. - */ - void createChildWidgets () { - /* Add common controls */ - super.createChildWidgets (); - - /* Add TableEditors */ - comboEditor = new TableEditor (table); - table.addSelectionListener (new SelectionAdapter() { - public void widgetSelected(SelectionEvent e) { - resetEditors (); - index = table.getSelectionIndex (); - if (index == -1) return; - 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); - } - }); - - - /* Add listener to add an element to the table */ - add.addSelectionListener(new SelectionAdapter () { - public void widgetSelected(SelectionEvent e) { - TableItem item = new TableItem (table, 0); - item.setText (0, String.valueOf (table.indexOf (item))); - item.setText (1, "Button"); - data.addElement ("Button"); - resetEditors (); - } - }); - } - - /** - * Creates the control widgets. - */ - void createControlWidgets () { - /* Controls the type of FillLayout */ - Group typeGroup = new Group (controlGroup, SWT.NONE); - typeGroup.setText (LayoutExample.getResourceString ("Type")); - typeGroup.setLayout (new GridLayout ()); - typeGroup.setLayoutData (new GridData (GridData.FILL_HORIZONTAL)); - horizontal = new Button (typeGroup, SWT.RADIO); - horizontal.setText ("SWT.HORIZONTAL"); - horizontal.setLayoutData(new GridData (GridData.FILL_HORIZONTAL)); - horizontal.setSelection(true); - horizontal.addSelectionListener (selectionListener); - vertical = new Button (typeGroup, SWT.RADIO); - vertical.setText ("SWT.VERTICAL"); - vertical.setLayoutData(new GridData (GridData.FILL_HORIZONTAL)); - vertical.addSelectionListener (selectionListener); - - /* Add common controls */ - super.createControlWidgets (); - - /* Position the sash */ - sash.setWeights (new int [] {4,1}); - } - - /** - * Creates the example layout. - */ - void createLayout () { - fillLayout = new FillLayout (); - layoutComposite.setLayout (fillLayout); - } - - /** - * Disposes the editors without placing their contents - * into the table. - */ - void disposeEditors () { - comboEditor.setEditor (null, null, -1); - combo.dispose (); - } - - - /** - * Generates code for the example layout. - */ - StringBuffer generateLayoutCode () { - StringBuffer code = new StringBuffer (); - code.append ("\t\tFillLayout fillLayout = new FillLayout ();\n"); - if (fillLayout.type == SWT.VERTICAL) { - code.append ("\t\tfillLayout.type = SWT.VERTICAL;\n"); - } - code.append ("\t\tshell.setLayout (fillLayout);\n"); - for (int i = 0; i < children.length; i++) { - Control control = children [i]; - code.append (getChildCode (control, i)); - } - return code; - } - - /** - * Returns the layout data field names. - */ - String [] getLayoutDataFieldNames() { - return new String [] {"","Control"}; - } - - /** - * Gets the text for the tab folder item. - */ - String getTabText () { - return "FillLayout"; - } - - /** - * Takes information from TableEditors and stores it. - */ - void resetEditors () { - TableItem oldItem = comboEditor.getItem (); - comboEditor.setEditor (null, null, -1); - if (oldItem != null) { - int row = table.indexOf (oldItem); - data.insertElementAt (combo.getText (), row); - oldItem.setText (1, data.elementAt (row).toString ()); - combo.dispose (); - } - setLayoutState (); - refreshLayoutComposite (); - layoutComposite.layout (true); - layoutGroup.layout (true); - } - - /** - * Sets the state of the layout. - */ - void setLayoutState () { - if (vertical.getSelection()) { - fillLayout.type = SWT.VERTICAL; - } else { - fillLayout.type = SWT.HORIZONTAL; - } - } -} |