ticker.html

来自「维信SDK文档。源码要求为至少5个C或Java源码」· HTML 代码 · 共 291 行

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.5.0_11) on Tue Oct 23 19:38:42 EEST 2007 --><TITLE>Ticker (Widsets API)</TITLE><META NAME="keywords" CONTENT="Ticker class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){    parent.document.title="Ticker (Widsets API)";}</SCRIPT><NOSCRIPT></NOSCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">  <TR ALIGN="center" VALIGN="top">  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../widsets/api/package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>  </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">&nbsp;<A HREF="../../widsets/api/Text.html" title="class in "><B>PREV CLASS</B></A>&nbsp;&nbsp;<A HREF="../../widsets/api/Timer.html" title="class in "><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">  <A HREF="../../index.html?widsets/api/Ticker.html" target="_top"><B>FRAMES</B></A>  &nbsp;&nbsp;<A HREF="Ticker.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;&nbsp;<SCRIPT type="text/javascript">  <!--  if(window==top) {    document.writeln('<A HREF="../../allclasses-noframe.html"><B>All Classes</B></A>');  }  //--></SCRIPT><NOSCRIPT>  <A HREF="../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#methods_inherited_from_class_Component">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;METHOD</FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1"></FONT><BR>Class Ticker</H2><PRE>  <IMG SRC="../../resources/inherit.gif" ALT="extended by "><A HREF="../../widsets/api/Object.html" title="class in ">Object</A>      <IMG SRC="../../resources/inherit.gif" ALT="extended by "><A HREF="../../widsets/api/Component.html" title="class in ">Component</A>          <IMG SRC="../../resources/inherit.gif" ALT="extended by "><A HREF="../../widsets/api/Label.html" title="class in ">Label</A>              <IMG SRC="../../resources/inherit.gif" ALT="extended by "><B>Ticker</B></PRE><HR><DL><DT><PRE>       class <B>Ticker</B><DT>extends <A HREF="../../widsets/api/Label.html" title="class in ">Label</A></DL></PRE><P><p>Implements a "ticker-tape", a piece of text that runs  continuously across the component area.  Ticker animation starts automatically when it's first painted on screen and stops when it's no longer visible. When the text is changed with <A HREF="../../widsets/api/Component.html#setText(String)"><CODE>Component.setText(String)</CODE></A>  the ticker animation starts from the beginning. </p> <p>Ticker has following special style customizations: <ul>   <li><code>color</code>: Color of text   <li><code>font</code>: Font of text   <li><code>ticker-speed</code>: Time reserved for individual character in        milliseconds, if speed is less or equal to zero the       ticker will behave like normal <A HREF="../../widsets/api/Label.html" title="class in "><CODE>Label</CODE></A>.       For instance, if <code>ticker-speed</code> is <code>0</code> for normal       style and something else for focused variant, the        animation starts only after it has been focused.   <li><code>ticker-mode</code>:      <ul>       <li><code>loop</code>: ticker moves in a loop mode       <li><code>bounce</code>: ticker bounces back and forth     </ul>  </ul> </p> <h3>Loop</h3> <p>On loop mode the text is initially positioned just over    right border of component area so that none of the text is visible.    When animation begins it moves from right-to-left until    it has completely passed over the left border of component area.    After whole loop has been been completed the <code>Ticker</code>    sends <A HREF="../../widsets/api/API.html#ITEM_CHANGED"><CODE>ITEM_CHANGED</CODE></A> action with itself as <code>source</code>.    Text of ticker can be safely changed (without interrupting the animation)     when action is received.  </p>  <h3>Bounce</h3> <p>On bounce mode the text is always (partially) visible and it animates    between states where first character touches the left border and    last character touches the right border. If the text is smaller than    available area it will not animate at all. </p><P><P><HR><P><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../widsets/api/Ticker.html#Ticker(Style, String)">Ticker</A></B>(<A HREF="../../widsets/api/Style.html" title="class in ">Style</A>&nbsp;style,       <A HREF="../../widsets/api/String.html" title="class in ">String</A>&nbsp;text)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Constructs a new Ticker component.</TD></TR></TABLE>&nbsp;<!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Method Summary</B></FONT></TH></TR></TABLE>&nbsp;<A NAME="methods_inherited_from_class_Component"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class <A HREF="../../widsets/api/Component.html" title="class in ">Component</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../widsets/api/Component.html#add(Component)">add</A>, <A HREF="../../widsets/api/Component.html#appendText(String)">appendText</A>, <A HREF="../../widsets/api/Component.html#clear()">clear</A>, <A HREF="../../widsets/api/Component.html#find(Object)">find</A>, <A HREF="../../widsets/api/Component.html#first()">first</A>, <A HREF="../../widsets/api/Component.html#get(int)">get</A>, <A HREF="../../widsets/api/Component.html#getAction()">getAction</A>, <A HREF="../../widsets/api/Component.html#getData()">getData</A>, <A HREF="../../widsets/api/Component.html#getElement(String)">getElement</A>, <A HREF="../../widsets/api/Component.html#getFlags()">getFlags</A>, <A HREF="../../widsets/api/Component.html#getImage()">getImage</A>, <A HREF="../../widsets/api/Component.html#getLocation()">getLocation</A>, <A HREF="../../widsets/api/Component.html#getParent()">getParent</A>, <A HREF="../../widsets/api/Component.html#getShell()">getShell</A>, <A HREF="../../widsets/api/Component.html#getSize()">getSize</A>, <A HREF="../../widsets/api/Component.html#getStyle()">getStyle</A>, <A HREF="../../widsets/api/Component.html#getText()">getText</A>, <A HREF="../../widsets/api/Component.html#getViewPort()">getViewPort</A>, <A HREF="../../widsets/api/Component.html#hasLinefeed()">hasLinefeed</A>, <A HREF="../../widsets/api/Component.html#indexOf(Component)">indexOf</A>, <A HREF="../../widsets/api/Component.html#insert(int, Component)">insert</A>, <A HREF="../../widsets/api/Component.html#isFocusable()">isFocusable</A>, <A HREF="../../widsets/api/Component.html#isVisible()">isVisible</A>, <A HREF="../../widsets/api/Component.html#isWrapping()">isWrapping</A>, <A HREF="../../widsets/api/Component.html#last()">last</A>, <A HREF="../../widsets/api/Component.html#operator_get(int)">operator_get</A>, <A HREF="../../widsets/api/Component.html#operator_set(int, Component)">operator_set</A>, <A HREF="../../widsets/api/Component.html#remove(Component)">remove</A>, <A HREF="../../widsets/api/Component.html#remove(int)">remove</A>, <A HREF="../../widsets/api/Component.html#repaint(boolean)">repaint</A>, <A HREF="../../widsets/api/Component.html#set(int, Component)">set</A>, <A HREF="../../widsets/api/Component.html#setAction(int)">setAction</A>, <A HREF="../../widsets/api/Component.html#setData(Object)">setData</A>, <A HREF="../../widsets/api/Component.html#setElement(String, Component)">setElement</A>, <A HREF="../../widsets/api/Component.html#setFlags(int)">setFlags</A>, <A HREF="../../widsets/api/Component.html#setImage(Image)">setImage</A>, <A HREF="../../widsets/api/Component.html#setPreferredHeight(int)">setPreferredHeight</A>, <A HREF="../../widsets/api/Component.html#setPreferredSize(int, int)">setPreferredSize</A>, <A HREF="../../widsets/api/Component.html#setPreferredWidth(int)">setPreferredWidth</A>, <A HREF="../../widsets/api/Component.html#setStyle(Style)">setStyle</A>, <A HREF="../../widsets/api/Component.html#setText(String)">setText</A>, <A HREF="../../widsets/api/Component.html#size()">size</A></CODE></TD></TR></TABLE>&nbsp;<A NAME="methods_inherited_from_class_Object"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class <A HREF="../../widsets/api/Object.html" title="class in ">Object</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../widsets/api/Object.html#toString()">toString</A>, <A HREF="../../widsets/api/Object.html#equals(Object)">equals</A>, <A HREF="../../widsets/api/Object.html#hashCode()">hashCode</A></CODE></TD></TR></TABLE>&nbsp;<A NAME="methods_inherited_from_class_"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from </B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>equals, getClass, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE>&nbsp;<P><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TH></TR></TABLE><A NAME="Ticker(Style, String)"><!-- --></A><H3>Ticker</H3><PRE>       <B>Ticker</B>(<A HREF="../../widsets/api/Style.html" title="class in ">Style</A>&nbsp;style,              <A HREF="../../widsets/api/String.html" title="class in ">String</A>&nbsp;text)</PRE><DL><DD>Constructs a new Ticker component.<P><DL><DT><B>Parameters:</B><DD><CODE>style</CODE> - Style to use<DD><CODE>text</CODE> - Text to use</DL></DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ======= START OF BOTTOM NAVBAR ====== --><A NAME="navbar_bottom"><!-- --></A><A HREF="#skip-navbar_bottom" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_bottom_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">  <TR ALIGN="center" VALIGN="top">  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../widsets/api/package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>  </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">&nbsp;<A HREF="../../widsets/api/Text.html" title="class in "><B>PREV CLASS</B></A>&nbsp;&nbsp;<A HREF="../../widsets/api/Timer.html" title="class in "><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">  <A HREF="../../index.html?widsets/api/Ticker.html" target="_top"><B>FRAMES</B></A>  &nbsp;&nbsp;<A HREF="Ticker.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;&nbsp;<SCRIPT type="text/javascript">  <!--  if(window==top) {    document.writeln('<A HREF="../../allclasses-noframe.html"><B>All Classes</B></A>');  }  //--></SCRIPT><NOSCRIPT>  <A HREF="../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#methods_inherited_from_class_Component">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;METHOD</FONT></TD></TR></TABLE><A 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ticker.html - 源码说明

本页面展示了「维信SDK文档。源码要求为至少5个C或Java源码」中的 ticker.html 源码文件，采用 HTML 编程语言编写，共 291 行代码。您可以在线阅读完整代码内容，也可以返回资源详情页下载完整源码包进行本地学习和开发。

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