script.html

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<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Called when widget parameters are changed either from server side or
 client side.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../widsets/api/Script.html#startWidget()">startWidget</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Called when the widget instance is created and started.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../widsets/api/Script.html#stopWidget()">stopWidget</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Called when the widget execution is fully stopped.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../widsets/api/Script.html#timerEvent(Timer)">timerEvent</A></B>(<A HREF="../../widsets/api/Timer.html" title="class in ">Timer</A>&nbsp;timer)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Called then scheduled timer is executed.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../widsets/api/Script.html#updateReceived(String, Value)">updateReceived</A></B>(<A HREF="../../widsets/api/String.html" title="class in ">String</A>&nbsp;service,
               <A HREF="../../widsets/api/Value.html" title="class in ">Value</A>&nbsp;argument)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Called when asynchronous notification has been received from 
 server indicating that something has changed on the service
 associated with this widget.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../widsets/api/Script.html#updateWidget()">updateWidget</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Called when widget should update it's contents.</TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ METHOD DETAIL ========== -->

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<B>Method Detail</B></FONT></TH>
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<A NAME="actionPerformed(Shell, Component, int)"><!-- --></A><H3>
actionPerformed</H3>
<PRE>
void <B>actionPerformed</B>(<A HREF="../../widsets/api/Shell.html" title="class in ">Shell</A>&nbsp;shell,
                     <A HREF="../../widsets/api/Component.html" title="class in ">Component</A>&nbsp;source,
                     int&nbsp;action)</PRE>
<DL>
<DD>Called when specified action has occurred.
 Action is one of 
 <ul>
   <li>Menu action
   <li>Component "fire" action
   <li>Implicit action (such as <code>FOCUS_CHANGED</code>)
 </ul>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>shell</CODE> - Source shell<DD><CODE>source</CODE> - Source component<DD><CODE>action</CODE> - Action code<DT><B>See Also:</B><DD><A HREF="../../widsets/api/Component.html#setAction(int)"><CODE>Component.setAction(int)</CODE></A>, 
<A HREF="../../widsets/api/Component.html#getAction()"><CODE>Component.getAction()</CODE></A>, 
<A HREF="../../widsets/api/Menu.html" title="class in "><CODE>Menu</CODE></A>, 
<A HREF="../../widsets/api/MenuItem.html" title="class in "><CODE>MenuItem</CODE></A>, 
<A HREF="../../widsets/api/API.html#OPEN_MENU"><CODE>OPEN_MENU</CODE></A>, 
<A HREF="../../widsets/api/API.html#FOCUS_CHANGED"><CODE>FOCUS_CHANGED</CODE></A>, 
<A HREF="../../widsets/api/API.html#ITEM_CHANGED"><CODE>ITEM_CHANGED</CODE></A>, 
<A HREF="../../widsets/api/API.html#OPEN_LINK"><CODE>OPEN_LINK</CODE></A>, 
<A HREF="../../widsets/api/API.html#SHELL_OPENED"><CODE>SHELL_OPENED</CODE></A>, 
<A HREF="../../widsets/api/API.html#SHELL_CLOSED"><CODE>SHELL_CLOSED</CODE></A>, 
<A HREF="../../widsets/api/API.html#VIEWPORT_CHANGED"><CODE>VIEWPORT_CHANGED</CODE></A>, 
<A HREF="../../widsets/api/API.html#FOCUSED"><CODE>FOCUSED</CODE></A>, 
<A HREF="../../widsets/api/API.html#BLURRED"><CODE>BLURRED</CODE></A>, 
<A HREF="../../widsets/api/ActionCallback.html" title="interface in "><CODE>ActionCallback</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getMenu(Shell, Component)"><!-- --></A><H3>
getMenu</H3>
<PRE>
<A HREF="../../widsets/api/Menu.html" title="class in ">Menu</A> <B>getMenu</B>(<A HREF="../../widsets/api/Shell.html" title="class in ">Shell</A>&nbsp;shell,
             <A HREF="../../widsets/api/Component.html" title="class in ">Component</A>&nbsp;focused)</PRE>
<DL>
<DD>Called when user has requested menu to be opened.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>shell</CODE> - Source shell<DD><CODE>focused</CODE> - Source component
<DT><B>Returns:</B><DD><code>Menu</code> object, or null if no menu is available.<DT><B>See Also:</B><DD><A HREF="../../widsets/api/API.html#OPEN_MENU"><CODE>OPEN_MENU</CODE></A>, 
<A HREF="../../widsets/api/Menu.html" title="class in "><CODE>Menu</CODE></A>, 
<A HREF="../../widsets/api/MenuItem.html" title="class in "><CODE>MenuItem</CODE></A>, 
<A HREF="../../widsets/api/MenuCallback.html" title="interface in "><CODE>MenuCallback</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getSoftKey(Shell, Component, int)"><!-- --></A><H3>
getSoftKey</H3>
<PRE>
<A HREF="../../widsets/api/MenuItem.html" title="class in ">MenuItem</A> <B>getSoftKey</B>(<A HREF="../../widsets/api/Shell.html" title="class in ">Shell</A>&nbsp;shell,
                    <A HREF="../../widsets/api/Component.html" title="class in ">Component</A>&nbsp;focused,
                    int&nbsp;key)</PRE>
<DL>
<DD>Called when system wants to get a binding for soft key.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>shell</CODE> - Source shell<DD><CODE>focused</CODE> - Source component<DD><CODE>key</CODE> - Either <A HREF="../../widsets/api/API.html#SOFTKEY_OK"><CODE>SOFTKEY_OK</CODE></A>,
                   <A HREF="../../widsets/api/API.html#SOFTKEY_MIDDLE"><CODE>SOFTKEY_MIDDLE</CODE></A> or
                   <A HREF="../../widsets/api/API.html#SOFTKEY_BACK"><CODE>SOFTKEY_BACK</CODE></A><DT><B>See Also:</B><DD><A HREF="../../widsets/api/MenuItem.html" title="class in "><CODE>MenuItem</CODE></A>, 
<A HREF="../../widsets/api/SoftKeyCallback.html" title="interface in "><CODE>SoftKeyCallback</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="keyAction(Component, int, int)"><!-- --></A><H3>
keyAction</H3>
<PRE>
boolean <B>keyAction</B>(<A HREF="../../widsets/api/Component.html" title="class in ">Component</A>&nbsp;source,
                  int&nbsp;op,
                  int&nbsp;code)</PRE>
<DL>
<DD>Called when key event has occurred.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>source</CODE> - Currently focused component<DD><CODE>op</CODE> - Operation that has occurred:
        <A HREF="../../widsets/api/API.html#KEY_PRESSED"><CODE>KEY_PRESSED</CODE></A>,
        <A HREF="../../widsets/api/API.html#KEY_RELEASED"><CODE>KEY_RELEASED</CODE></A>,
        <A HREF="../../widsets/api/API.html#KEY_REPEATED"><CODE>KEY_REPEATED</CODE></A><DD><CODE>code</CODE> - unicode value of key (>=0) or special key code
              (<0) for other keys
<DT><B>Returns:</B><DD><code>true</code> if key event was consumed and should 
         not be processed anywhere else<DT><B>See Also:</B><DD><A HREF="../../widsets/api/API.html#KEY_UP"><CODE>KEY_UP</CODE></A>, 
<A HREF="../../widsets/api/API.html#KEY_DOWN"><CODE>KEY_DOWN</CODE></A>, 
<A HREF="../../widsets/api/API.html#KEY_LEFT"><CODE>KEY_LEFT</CODE></A>, 
<A HREF="../../widsets/api/API.html#KEY_RIGHT"><CODE>KEY_RIGHT</CODE></A>, 
<A HREF="../../widsets/api/API.html#KEY_FIRE"><CODE>KEY_FIRE</CODE></A>, 
<A HREF="../../widsets/api/API.html#KEY_ESC"><CODE>KEY_ESC</CODE></A>, 
<A HREF="../../widsets/api/API.html#KEY_ENTER"><CODE>KEY_ENTER</CODE></A>, 
<A HREF="../../widsets/api/API.html#KEY_CR"><CODE>KEY_CR</CODE></A>, 
<A HREF="../../widsets/api/API.html#KEY_DELETE"><CODE>KEY_DELETE</CODE></A>, 
<A HREF="../../widsets/api/API.html#KEY_BACKSPACE"><CODE>KEY_BACKSPACE</CODE></A>, 
<A HREF="../../widsets/api/API.html#KEY_TAB"><CODE>KEY_TAB</CODE></A>, 
<A HREF="../../widsets/api/API.html#KEY_OK"><CODE>KEY_OK</CODE></A>, 
<A HREF="../../widsets/api/API.html#KEY_BACK"><CODE>KEY_BACK</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="createElement(String, String, Style, Object)"><!-- --></A><H3>
createElement</H3>
<PRE>
<A HREF="../../widsets/api/Component.html" title="class in ">Component</A> <B>createElement</B>(<A HREF="../../widsets/api/String.html" title="class in ">String</A>&nbsp;viewName,
                        <A HREF="../../widsets/api/String.html" title="class in ">String</A>&nbsp;elementId,
                        <A HREF="../../widsets/api/Style.html" title="class in ">Style</A>&nbsp;style,
                        <A HREF="../../widsets/api/Object.html" title="class in ">Object</A>&nbsp;context)</PRE>
<DL>
<DD>Callback to create user interface element for view.
 This function gets called when script calls <A HREF="../../widsets/api/API.html#createView(String, Object)"><CODE>createView(String, Object)</CODE></A> 
 and referred view contains <code>script</code> actions.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>viewName</CODE> - Name of view being created, same as
                <code>name</code> in <A HREF="../../widsets/api/API.html#createView(String, Object)"><CODE>createView(String, Object)</CODE></A><DD><CODE>elementId</CODE> - Id of element<DD><CODE>style</CODE> - Style for element<DD><CODE>context</CODE> - Same as parameter <code>context</code> passed to
                <A HREF="../../widsets/api/API.html#createView(String, Object)"><CODE>createView(String, Object)</CODE></A>
<DT><B>Returns:</B><DD>Created element - returning <code>null</code> is not
        recommended.</DL>
</DD>
</DL>
<HR>

<A NAME="startWidget()"><!-- --></A><H3>
startWidget</H3>
<PRE>
void <B>startWidget</B>()</PRE>
<DL>
<DD>Called when the widget instance is created and started.
 Here the widget should start it's (background) activity, such
 as timers
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="stopWidget()"><!-- --></A><H3>
stopWidget</H3>
<PRE>
void <B>stopWidget</B>()</PRE>
<DL>
<DD>Called when the widget execution is fully stopped. 
 Here the widget should stop it's (background) activity, 
 such as timers.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="updateWidget()"><!-- --></A><H3>
updateWidget</H3>
<PRE>
void <B>updateWidget</B>()</PRE>
<DL>
<DD><p>Called when widget should update it's contents. Typically 
 this might involve in call server and fetching some content.
 </p>

 <p>This function is always invoked after client has connected 
 to server and widgets has been loaded and verified to be up-to-date.
 </p>
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="updateReceived(String, Value)"><!-- --></A><H3>
updateReceived</H3>