stripe.html
来自「java类库详细讲解」· HTML 代码 · 共 206 行
HTML
206 行
<HTML>
<HEAD>
<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
<TITLE>Shading Rows and Columns in a JTable Component
(Java Developers Almanac Example)
</TITLE>
<META CONTENT="Patrick Chan" NAME="AUTHOR">
<META CONTENT="Code Examples from The Java Developers Almanac 1.4" NAME="DESCRIPTION">
<META CONTENT="Addison-Wesley/Patrick Chan" NAME="OWNER">
<META CONTENT="3/20/02" NAME="revision">
<STYLE TYPE="text/css">
<!-- BODY CODE {font-family: Courier, Monospace; font-size: 11pt} TABLE, BODY {font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10pt} PRE {font-family: Courier, Monospace; font-size: 10pt} H3 {font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11pt} A.eglink {text-decoration: none} A:hover.eglink {text-decoration: underline} -->
</STYLE>
</HEAD>
<BODY>
<TABLE CELLSPACING="0" CELLPADDING="0" BORDER="0">
<TR>
<TD rowspan="3"><A HREF="/?l=ex"><IMG BORDER="0" ALIGN="BOTTOM" HSPACE="10" SRC="/egs/almanac14a.jpg"></A></TD><TD VALIGN="top"><font face="Times" size="6"><b>The Java Developers Almanac 1.4</b></font>
<br>
Order this book from <a href="/cgi-bin/scripts/redirect.pl?l=ex&url=http://www.amazon.com/exec/obidos/ASIN/0201752808/xeo">Amazon</a>.
</TD>
</TR>
<TR>
<TD align="right" valign="bottom">
<FORM method="get" action="/cgi-bin/search/find.pl">
<INPUT size="25" name="words" type="text"><INPUT value="Search" type="submit">
</FORM>
</TD>
</TR>
</TABLE>
<HR color="#6666cc">
<DIV ALIGN="LEFT">
<A HREF="/">Home</A>
>
<A HREF="../index.html">List of Packages</A>
>
<B><A HREF="../javax.swing.table/pkg.html">javax.swing.table</A></B><font color="#666666" SIZE="-2">
[62 examples]
</font>
>
<B><A HREF="../javax.swing.table/pkg.html#Rows">Rows</A></B><font color="#666666" SIZE="-2">
[8 examples]
</font>
</DIV><P>
<h3>
e913.
Shading Rows and Columns in a JTable Component</h3>
The simplest way of shading alternate rows or columns in a JTable
component is to override the <code>prepareRenderer()</code> method. The table
calls this method for every cell, just prior to displaying it. The
override should call the superclass and retrieve the prepared
component. It can then modify the background and foreground colors to
achieve any desired pattern of shaded rows and columns.
<pre>
// This table shades every other row yellow
JTable table = new JTable() {
public Component prepareRenderer(TableCellRenderer renderer,
int rowIndex, int vColIndex) {
Component c = super.prepareRenderer(renderer, rowIndex, vColIndex);
if (rowIndex % <font color="#0066ff"><i>2</i></font> == 0 && !isCellSelected(rowIndex, vColIndex)) {
c.setBackground(<font color="#0066ff"><i>Color.yellow</i></font>);
} else {
// If not shaded, match the table's background
c.setBackground(getBackground());
}
return c;
}
};
// This table shades every other column yellow
table = new JTable() {
public Component prepareRenderer(TableCellRenderer renderer,
int rowIndex, int vColIndex) {
Component c = super.prepareRenderer(renderer, rowIndex, vColIndex);
if (vColIndex % <font color="#0066ff"><i>2</i></font> == 0 && !isCellSelected(rowIndex, vColIndex)) {
c.setBackground(<font color="#0066ff"><i>Color.yellow</i></font>);
} else {
// If not shaded, match the table's background
c.setBackground(getBackground());
}
return c;
}
};
</pre>
<P><table width="600" CELLSPACING="0" CELLPADDING="2" BORDER="0">
<tr>
<td bgcolor="#6666cc" align="center"><font color="#ffffff">
Related Examples
</font></td>
</tr>
</table>
e906. <a class="eglink" href="GetSize.html?l=rel">
Getting the Number of Rows and Columns in a JTable Component
</a>
<br>
e907. <a class="eglink" href="AppendRow.html?l=rel">
Appending a Row to a JTable Component
</a>
<br>
e908. <a class="eglink" href="InsertRow.html?l=rel">
Inserting a Row in a JTable Component
</a>
<br>
e909. <a class="eglink" href="RemoveRow.html?l=rel">
Removing a Row from a JTable Component
</a>
<br>
e910. <a class="eglink" href="MoveRow.html?l=rel">
Moving a Row in a JTable Component
</a>
<br>
e911. <a class="eglink" href="CopyRow.html?l=rel">
Copying a Row or Column in a JTable Component
</a>
<br>
e912. <a class="eglink" href="RowHeight.html?l=rel">
Setting the Height of a Row in a JTable Component
</a>
<br>
<table width="600" CELLSPACING="0" CELLPADDING="2" BORDER="0">
<tr>
<td align="left">
<br>
See also:
<a class="eglink" href="/egs/javax.swing.table/pkg.html?l=rel#Cells">
Cells
</a>
<a class="eglink" href="/egs/javax.swing.table/pkg.html?l=rel#Column%20Heads">
Column Heads
</a>
<a class="eglink" href="/egs/javax.swing.table/pkg.html?l=rel#Columns">
Columns
</a>
<a class="eglink" href="/egs/javax.swing.table/pkg.html?l=rel#Editing">
Editing
</a>
<a class="eglink" href="/egs/javax.swing.table/pkg.html?l=rel#Events">
Events
</a>
<a class="eglink" href="/egs/javax.swing.table/pkg.html?l=rel#Layout">
Layout
</a>
<a class="eglink" href="/egs/javax.swing.table/pkg.html?l=rel#Scrolling">
Scrolling
</a>
<a class="eglink" href="/egs/javax.swing.table/pkg.html?l=rel#Selection">
Selection
</a>
<a class="eglink" href="/egs/javax.swing.table/pkg.html?l=rel#Sorting">
Sorting
</a>
<a class="eglink" href="/egs/javax.swing.table/pkg.html?l=rel#Table%20Model">
Table Model
</a>
<a class="eglink" href="/egs/javax.swing.table/pkg.html?l=rel#Tool%20Tips">
Tool Tips
</a>
</td>
</tr>
</table>
<br>
<br>
<FONT FACE="Verdana, Arial, Helvetica, sans-serif" SIZE="0">
© 2002 Addison-Wesley.
</FONT>
</BODY>
</HTML>
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?