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Diffstat (limited to 'src/com/itmill/toolkit/demo/features/Feature.java')
| -rw-r--r-- | src/com/itmill/toolkit/demo/features/Feature.java | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/src/com/itmill/toolkit/demo/features/Feature.java b/src/com/itmill/toolkit/demo/features/Feature.java new file mode 100644 index 0000000000..003f884ac1 --- /dev/null +++ b/src/com/itmill/toolkit/demo/features/Feature.java @@ -0,0 +1,122 @@ +/* ************************************************************************* + + IT Mill Toolkit + + Development of Browser User Intarfaces Made Easy + + Copyright (C) 2000-2006 IT Mill Ltd + + ************************************************************************* + + This product is distributed under commercial license that can be found + from the product package on license/license.txt. Use of this product might + require purchasing a commercial license from IT Mill Ltd. For guidelines + on usage, see license/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 + + ********************************************************************** */ + +package com.itmill.toolkit.demo.features; + +import com.itmill.toolkit.terminal.ClassResource; +import com.itmill.toolkit.terminal.Resource; +import com.itmill.toolkit.ui.*; + +public class Feature extends CustomComponent { + + private TabSheet ts; + + private boolean initialized = false; + + private static Resource sampleIcon; + + /** Constuctor for the feature component */ + public Feature() { + ts = new TabSheet(); + setCompositionRoot(ts); + } + + /** Feature component initialization is lazily done when the + * feature is attached to application */ + public void attach() { + + // Check if the feature is already initialized + if (initialized) return; + initialized = true; + + // Optional description with image + String desc = getDescriptionXHTML(); + String title = getTitle(); + if (desc != null && title != null) { + GridLayout gl = new GridLayout(2, 1); + if (getImage() != null) + gl.addComponent( + new Embedded( + "", new ClassResource(getImage(), this.getApplication()))); + gl.addComponent( + new Label( + "<h2>" + title + "</h2>" + desc, + Label.CONTENT_XHTML)); + ts.addTab(gl, "Description", null); + } + + // Demo + Component demo = getDemoComponent(); + if (demo != null) + ts.addTab(demo, "Demo", null); + + // Example source + String example = getExampleSrc(); + if (example != null) { + OrderedLayout l = new OrderedLayout(); + l.addComponent( + new Label( + "<h2>" + getTitle() + " example</h2>", + Label.CONTENT_XHTML)); + l.addComponent(new Label(example, Label.CONTENT_PREFORMATTED)); + ts.addTab(l, "Code Sample", null); + } + } + + /** Get the desctiption of the feature as XHTML fragment */ + protected String getDescriptionXHTML() { + return "<h2>Feature description is under construction</h2>"; + } + + /** Get the title of the feature */ + protected String getTitle() { + return this.getClass().getName(); + } + + /** Get the name of the image file that will be put on description page */ + protected String getImage() { + return null; + } + + /** Get the example application source code */ + protected String getExampleSrc() { + return null; + } + + /** Get the feature demo component */ + protected Component getDemoComponent() { + return null; + } + + /** Get sample icon resource */ + protected Resource getSampleIcon() { + if (sampleIcon == null) sampleIcon = new ClassResource("m.gif",this.getApplication()); + return sampleIcon; + } + +}
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