Calendar component added + demo and refactoring.

svn changeset:2044/svn branch:trunk

diff --git a/src/com/itmill/toolkit/demo/CalendarDemo.java b/src/com/itmill/toolkit/demo/CalendarDemo.java
new file mode 100644 (file)
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+++ b/src/com/itmill/toolkit/demo/CalendarDemo.java
@@ -0,0 +1,79 @@
+package com.itmill.toolkit.demo;
+
+import java.sql.SQLException;
+import java.util.Date;
+
+import com.itmill.toolkit.data.util.QueryContainer;
+import com.itmill.toolkit.demo.util.SampleCalendarDatabase;
+import com.itmill.toolkit.ui.Button;
+import com.itmill.toolkit.ui.CalendarField;
+import com.itmill.toolkit.ui.Window;
+
+/**
+ * This example shows how the CalendarField can use Containers. A QueryContainer
+ * is used to bind SQL table rows to the calendar. Demonstrates: how to create
+ * <code>com.itmill.toolkit.data.Container</code> and set it as datasource for
+ * <code>com.itmill.toolkit.ui.Component.CalendarField</code>
+ * 
+ * @author IT Mill Ltd.
+ * @since 4.0.0
+ * 
+ */
+public class CalendarDemo extends com.itmill.toolkit.Application {
+
+    // Database provided with sample data
+    private SampleCalendarDatabase sampleDatabase;
+
+    // The calendar UI component
+    private CalendarField calendar;
+
+    /**
+     * Initialize Application. Demo components are added to main window.
+     */
+    public void init() {
+       Window main = new Window("Calendar demo");
+       setMainWindow(main);
+
+       // set the application to use Corporate -theme
+       setTheme("corporate");
+
+       // create the calendar component and add to layout
+       calendar = new CalendarField();
+       main.addComponent(calendar);
+       calendar.setResolution(CalendarField.RESOLUTION_HOUR);
+
+       // initialize the sample database and set as calendar datasource
+       sampleDatabase = new SampleCalendarDatabase();
+       initCalendar();
+       
+       // Don't allow dates before today
+       calendar.setMinimumDate(new Date());
+       
+    }
+
+    /**
+     * Populates table component with all rows from calendar table.
+     */
+    private void initCalendar() {
+       try {
+           QueryContainer qc = new QueryContainer("SELECT * FROM "
+                   + SampleCalendarDatabase.DB_TABLE_NAME, sampleDatabase
+                   .getConnection());
+           calendar.setContainerDataSource(qc);
+       } catch (SQLException e) {
+           e.printStackTrace();
+       }
+
+       // Calendar will use the first date property as start if you do not
+       // explicitly specify the property id. Our start -property will be the
+       // first one, so it's intentionally left out.
+       // Start is the only mandatory property, but you'll probably want to
+       // specify title as well.
+       calendar.setItemEndPropertyId(SampleCalendarDatabase.PROPERTY_ID_END);
+       calendar
+               .setItemTitlePropertyId(SampleCalendarDatabase.PROPERTY_ID_TITLE);
+       calendar
+               .setItemNotimePropertyId(SampleCalendarDatabase.PROPERTY_ID_NOTIME);
+    }
+
+}