diff options
Diffstat (limited to 'src/com/itmill/toolkit/demo/features/FeatureTree.java')
| -rw-r--r-- | src/com/itmill/toolkit/demo/features/FeatureTree.java | 169 |
1 files changed, 74 insertions, 95 deletions
diff --git a/src/com/itmill/toolkit/demo/features/FeatureTree.java b/src/com/itmill/toolkit/demo/features/FeatureTree.java index 6ff609e715..4269b45a1d 100644 --- a/src/com/itmill/toolkit/demo/features/FeatureTree.java +++ b/src/com/itmill/toolkit/demo/features/FeatureTree.java @@ -1,30 +1,30 @@ /* ************************************************************************* - IT Mill Toolkit + IT Mill Toolkit - Development of Browser User Interfaces Made Easy + Development of Browser User Interfaces Made Easy - Copyright (C) 2000-2006 IT Mill Ltd - - ************************************************************************* + Copyright (C) 2000-2006 IT Mill Ltd + + ************************************************************************* - This product is distributed under commercial license that can be found - from the product package on license.pdf. Use of this product might - require purchasing a commercial license from IT Mill Ltd. For guidelines - on usage, see licensing-guidelines.html + This product is distributed under commercial license that can be found + from the product package on license.pdf. Use of this product might + require purchasing a commercial license from IT Mill Ltd. For guidelines + on usage, see licensing-guidelines.html - ************************************************************************* - - For more information, contact: - - IT Mill Ltd phone: +358 2 4802 7180 - Ruukinkatu 2-4 fax: +358 2 4802 7181 - 20540, Turku email: info@itmill.com - Finland company www: www.itmill.com - - Primary source for information and releases: www.itmill.com + ************************************************************************* + + For more information, contact: + + IT Mill Ltd phone: +358 2 4802 7180 + Ruukinkatu 2-4 fax: +358 2 4802 7181 + 20540, Turku email: info@itmill.com + Finland company www: www.itmill.com + + Primary source for information and releases: www.itmill.com - ********************************************************************** */ + ********************************************************************** */ package com.itmill.toolkit.demo.features; @@ -35,35 +35,19 @@ import com.itmill.toolkit.ui.*; public class FeatureTree extends Feature implements Action.Handler { - private static final String[] firstnames = - new String[] { - "John", - "Mary", - "Joe", - "Sarah", - "Jeff", - "Jane", - "Peter", - "Marc", - "Josie", - "Linus" }; - private static final String[] lastnames = - new String[] { - "Torvalds", - "Smith", - "Jones", - "Beck", - "Sheridan", - "Picard", - "Hill", - "Fielding", + private static final String[] firstnames = new String[] { "John", "Mary", + "Joe", "Sarah", "Jeff", "Jane", "Peter", "Marc", "Josie", "Linus" }; + + private static final String[] lastnames = new String[] { "Torvalds", + "Smith", "Jones", "Beck", "Sheridan", "Picard", "Hill", "Fielding", "Einstein" }; private Tree t; private boolean actionsActive = false; - private Button actionHandlerSwitch = - new Button("Activate actions", this, "toggleActions"); + + private Button actionHandlerSwitch = new Button("Activate actions", this, + "toggleActions"); public FeatureTree() { super(); @@ -82,17 +66,17 @@ public class FeatureTree extends Feature implements Action.Handler { } public void expandAll() { - for (Iterator i = t.rootItemIds().iterator();i.hasNext();) { + for (Iterator i = t.rootItemIds().iterator(); i.hasNext();) { t.expandItemsRecursively(i.next()); } } - + public void collapseAll() { - for (Iterator i = t.rootItemIds().iterator();i.hasNext();) { + for (Iterator i = t.rootItemIds().iterator(); i.hasNext();) { t.collapseItemsRecursively(i.next()); - } + } } - + protected Component getDemoComponent() { OrderedLayout l = new OrderedLayout(); @@ -101,8 +85,7 @@ public class FeatureTree extends Feature implements Action.Handler { Panel show = new Panel("Tree component"); String[] names = new String[100]; for (int i = 0; i < names.length; i++) - names[i] = - firstnames[(int) (Math.random() * (firstnames.length - 1))] + names[i] = firstnames[(int) (Math.random() * (firstnames.length - 1))] + " " + lastnames[(int) (Math.random() * (lastnames.length - 1))]; @@ -125,56 +108,54 @@ public class FeatureTree extends Feature implements Action.Handler { // Actions l.addComponent(this.actionHandlerSwitch); - - // Expand and Collapse buttons - l.addComponent(new Button("Expand All",this,"expandAll")); - l.addComponent(new Button("Collapse All",this,"collapseAll")); + + // Expand and Collapse buttons + l.addComponent(new Button("Expand All", this, "expandAll")); + l.addComponent(new Button("Collapse All", this, "collapseAll")); // Properties - PropertyPanel p = new PropertyPanel(t); - Form ap = p.createBeanPropertySet(new String[] { "selectable" }); - Select themes = (Select) p.getField("style"); - themes - .addItem("menu") - .getItemProperty(themes.getItemCaptionPropertyId()) - .setValue("menu"); - p.addProperties("Tree Properties", ap); - l.addComponent(p); + propertyPanel = new PropertyPanel(t); + Form ap = propertyPanel + .createBeanPropertySet(new String[] { "selectable" }); + Select themes = (Select) propertyPanel.getField("style"); + themes.addItem("menu").getItemProperty( + themes.getItemCaptionPropertyId()).setValue("menu"); + propertyPanel.addProperties("Tree Properties", ap); return l; } protected String getExampleSrc() { return "// Create tree\n" - + "t = new Tree(\"Family Tree\");\n" - + "for (int i = 0; i < 100; i++) {\n" - + " t.addItem(names[i]);\n" - + " String parent = names[(int) (Math.random() * (names.length - 1))];\n" - + " if (t.containsId(parent)) \n" - + " t.setParent(names[i],parent);\n" - + "}\n\n" - + "// Forbid childless people to have children (makes them leaves)\n" - + "for (int i = 0; i < 100; i++)\n" - + " if (!t.hasChildren(names[i]))\n" - + " t.setChildrenAllowed(names[i], false);\n"; + + "t = new Tree(\"Family Tree\");\n" + + "for (int i = 0; i < 100; i++) {\n" + + " t.addItem(names[i]);\n" + + " String parent = names[(int) (Math.random() * (names.length - 1))];\n" + + " if (t.containsId(parent)) \n" + + " t.setParent(names[i],parent);\n" + + "}\n\n" + + "// Forbid childless people to have children (makes them leaves)\n" + + "for (int i = 0; i < 100; i++)\n" + + " if (!t.hasChildren(names[i]))\n" + + " t.setChildrenAllowed(names[i], false);\n"; } protected String getDescriptionXHTML() { return "<p>A tree is a natural way to represent datasets that have" - + " hierarchical relationships, such as filesystems, message " - + "threads or... family trees. IT Mill Toolkit features a versatile " - + "and powerful Tree component that works much like the tree components " - + "of most modern operating systems. </p>" - + "<p>The most prominent use of the Tree component is to " - + "use it for displaying a hierachical menu, like the " - + "menu on the left side of the screen for instance " - + "or to display filesystems or other hierarchical datasets.</p>" - + "<p>The tree component uses <code>Container</code> " - + "datasources much like the Table component, " - + "with the addition that it also utilizes the hierarchy " - + "information maintained by the container. </p><p>On " - + "the demo tab you can try out how the different properties " - + "affect the presentation of the tree component.</p>"; + + " hierarchical relationships, such as filesystems, message " + + "threads or... family trees. IT Mill Toolkit features a versatile " + + "and powerful Tree component that works much like the tree components " + + "of most modern operating systems. </p>" + + "<p>The most prominent use of the Tree component is to " + + "use it for displaying a hierachical menu, like the " + + "menu on the left side of the screen for instance " + + "or to display filesystems or other hierarchical datasets.</p>" + + "<p>The tree component uses <code>Container</code> " + + "datasources much like the Table component, " + + "with the addition that it also utilizes the hierarchy " + + "information maintained by the container. </p><p>On " + + "the demo tab you can try out how the different properties " + + "affect the presentation of the tree component.</p>"; } protected String getImage() { @@ -186,7 +167,9 @@ public class FeatureTree extends Feature implements Action.Handler { } private Action ACTION1 = new Action("Action 1"); + private Action ACTION2 = new Action("Action 2"); + private Action ACTION3 = new Action("Action 3"); private Action[] actions = new Action[] { ACTION1, ACTION2, ACTION3 }; @@ -196,11 +179,7 @@ public class FeatureTree extends Feature implements Action.Handler { } public void handleAction(Action action, Object sender, Object target) { - t.setDescription( - "Last action clicked was '" - + action.getCaption() - + "' on item '" - + target - + "'"); + t.setDescription("Last action clicked was '" + action.getCaption() + + "' on item '" + target + "'"); } } |