📄 view.html
字号:
<!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 1.4.2_04) on Sun Aug 15 09:34:51 CST 2004 -->
<TITLE>
View
</TITLE>
<META NAME="keywords" CONTENT="jexi.ui.View interface">
<LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style">
<SCRIPT type="text/javascript">
function windowTitle()
{
parent.document.title="View";
}
</SCRIPT>
</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=3 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="../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD>
<TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/View.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../index-files/index-1.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD>
</TR>
</TABLE>
</TD>
<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
</EM>
</TD>
</TR>
<TR>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
<A HREF="../../jexi/ui/TextView.html" title="class in jexi.ui"><B>PREV CLASS</B></A>
<A HREF="../../jexi/ui/ViewDecorator.html" title="class in jexi.ui"><B>NEXT CLASS</B></A></FONT></TD>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
<A HREF="../../index.html" target="_top"><B>FRAMES</B></A>
<A HREF="View.html" target="_top"><B>NO FRAMES</B></A>
<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: NESTED | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD>
<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD>
</TR>
</TABLE>
<A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= -->
<HR>
<!-- ======== START OF CLASS DATA ======== -->
<H2>
<FONT SIZE="-1">
jexi.ui</FONT>
<BR>
Interface View</H2>
<DL>
<DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../jexi/ui/TextView.html" title="class in jexi.ui">TextView</A>, <A HREF="../../jexi/ui/ViewDecorator.html" title="class in jexi.ui">ViewDecorator</A></DD>
</DL>
<HR>
<DL>
<DT>public interface <B>View</B></DL>
<P>
View interface. A view has width and height, displayed on the rectagle region specified by the getWidth() and getHeight(). <br> When the size of the window changed, the size of the view is also changed, and the Frame will call setWidth() and setHeight() to notify the new size, and call update() to update view. <br> <b>NOTE</b>: View is create by Frame, so use Application.instance().getFrame().getView() to get the view.
<P>
<P>
<DL>
<DT><B>Author:</B></DT> <DD>Xuefeng</DD></DL>
<HR>
<P>
<!-- ======== NESTED CLASS SUMMARY ======== -->
<!-- =========== FIELD SUMMARY =========== -->
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<!-- ========== METHOD SUMMARY =========== -->
<A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Method Summary</B></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#dispose()">dispose</A></B>()</CODE>
<BR>
Destroy the view and release any resources it used.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#ensureCaretVisible()">ensureCaretVisible</A></B>()</CODE>
<BR>
To ensure the caret is visible.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../jexi/core/Document.html" title="class in jexi.core">Document</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#getDocument()">getDocument</A></B>()</CODE>
<BR>
Get the document.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#getHeight()">getHeight</A></B>()</CODE>
<BR>
Get the height of the view.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#getOffsetX()">getOffsetX</A></B>()</CODE>
<BR>
Get the offset (x, y) of the document.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#getOffsetY()">getOffsetY</A></B>()</CODE>
<BR>
Get the offset (x, y) of the document.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#getWidth()">getWidth</A></B>()</CODE>
<BR>
Get the width of the view.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#init(jexi.core.Document)">init</A></B>(<A HREF="../../jexi/core/Document.html" title="class in jexi.core">Document</A> document)</CODE>
<BR>
Init the view.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#onDocumentSizeChanged()">onDocumentSizeChanged</A></B>()</CODE>
<BR>
When document's size changed (Page added or removed, or Page size changed), document will invoke this method to notify view to adjust it's data. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#onFormatChanged(java.lang.String, java.lang.Integer, java.lang.Boolean, java.lang.Boolean, java.lang.Boolean, jexi.ui.Color)">onFormatChanged</A></B>(java.lang.String fontName, java.lang.Integer fontSize, java.lang.Boolean bold, java.lang.Boolean italic, java.lang.Boolean underlined, <A HREF="../../jexi/ui/Color.html" title="interface in jexi.ui">Color</A> color)</CODE>
<BR>
When user changed the font name of the selected text.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#onFunctionKeyPressed(int, boolean, boolean, boolean)">onFunctionKeyPressed</A></B>(int keycode, boolean shift, boolean ctrl, boolean alt)</CODE>
<BR>
User pressed a function key such as "Enter", "Right", "F1", "Home", etc.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#onInsertPictureFromFile(java.lang.String)">onInsertPictureFromFile</A></B>(java.lang.String filename)</CODE>
<BR>
User want to insert a picture from file.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#onKeyPressed(char)">onKeyPressed</A></B>(char c)</CODE>
<BR>
User pressed a key that can be displayed. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#onLButtonDblClick(int, int)">onLButtonDblClick</A></B>(int x, int y)</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#onLButtonDown(int, int)">onLButtonDown</A></B>(int x, int y)</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#onLButtonUp(int, int)">onLButtonUp</A></B>(int x, int y)</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#onMouseMove(int, int)">onMouseMove</A></B>(int x, int y)</CODE>
<BR>
The mouse move event.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#onRButtonDown(int, int)">onRButtonDown</A></B>(int x, int y)</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#onRButtonUp(int, int)">onRButtonUp</A></B>(int x, int y)</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#onSetCaret(int, int, int)">onSetCaret</A></B>(int x, int y, int height)</CODE>
<BR>
Caret2 must reset to the new point with new height.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#onSizeChanged(int, int)">onSizeChanged</A></B>(int width, int height)</CODE>
<BR>
Set the new size when size changed.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#setDocument(jexi.core.Document)">setDocument</A></B>(<A HREF="../../jexi/core/Document.html" title="class in jexi.core">Document</A> document)</CODE>
<BR>
Set the document. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#setOffsetX(int)">setOffsetX</A></B>(int x)</CODE>
<BR>
Set the new offset of x.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#setOffsetY(int)">setOffsetY</A></B>(int y)</CODE>
<BR>
Set the new offset of y.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../jexi/ui/View.html#update()">update</A></B>()</CODE>
<BR>
Update view. </TD>
</TR>
</TABLE>
<P>
<!-- ============ FIELD DETAIL =========== -->
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<!-- ============ METHOD DETAIL ========== -->
<A NAME="method_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>
<A NAME="init(jexi.core.Document)"><!-- --></A><H3>
init</H3>
<PRE>
public void <B>init</B>(<A HREF="../../jexi/core/Document.html" title="class in jexi.core">Document</A> document)</PRE>
<DL>
<DD>Init the view.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="dispose()"><!-- --></A><H3>
dispose</H3>
<PRE>
public void <B>dispose</B>()</PRE>
<DL>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -