Author: lou
Date: 2007-09-26 04:46:33 -0700 (Wed, 26 Sep 2007)
New Revision: 6612
Modified:
openlaszlo/trunk/docs/src/developers/text.dbk
Log:
Change 20070926-lou-YHeW1d by [EMAIL PROTECTED] on 2007-09-26 05:49:05 AST
in /home/lou/src/svn/openlaszlo/trunk/docs/src/developers
for http://svn.openlaszlo.org/openlaszlo/trunk/docs/src/developers
Summary: LPP-4762: minor doc changes based on user input
New Features: This file should have gotten checked in with change
20070921-lou-l9Z4aa; I left it out by mistake.
Bugs Fixed:
Technical Reviewer: (pending)
QA Reviewer: (pending)
Doc Reviewer: John Sundman
Documentation:
Release Notes:
Details:
Tests:
Modified: openlaszlo/trunk/docs/src/developers/text.dbk
===================================================================
--- openlaszlo/trunk/docs/src/developers/text.dbk 2007-09-26 09:55:47 UTC
(rev 6611)
+++ openlaszlo/trunk/docs/src/developers/text.dbk 2007-09-26 11:46:33 UTC
(rev 6612)
@@ -485,18 +485,18 @@
<para />
<section>
<title>Resizable text fields</title>
+ <!-- changed to reflect the fact that resize is now true by default -->
<para>Take care when using text whose width must be
calculated at run time. Because the compiler does not know
what the text is (and the text field doesn't even know what
it is until the constraints evaluate), it can't really know
at construct time how wide to make itself.</para>
- <para>If you add
- <literal>resize=true</literal>, the field will expand to
- fit the text. In the example below, notice how the last
- concatenation is invisible and the last digit of the
- numeric value from the slider gets cut off.</para>
+ <para>If you set
+ <literal>resize=false</literal>, the field will not expand to
+ fit the text. In the example below, notice how the string is truncated
as you move the slider.</para>
+ <!-- added resize attribute in text-$6.lzx, IORIO 21 sep 2007
-->
<example role="live-example">
- <title>Non-resizing text does not concatenate</title>
+ <title>Non-resizing text is truncated</title>
<programlisting language="lzx">
<textobject>
<textdata fileref="programs/text-$6.lzx" />
@@ -518,12 +518,9 @@
<text text="${'Slider Value is '+parent.down.value+' nicely
constrained'}"/>
</canvas>
</programlisting><?lzx-edit programs/text-$6.lzx></example?>
- <para>The following shows the use of
- <indexterm>
- <primary>resize="true"</primary>
- </indexterm>
- <sgmltag class="attribute">resize="true"</sgmltag>to get
- the desired behavior.</para>
+<para>If you set
+ <literal>resize=true</literal> (the default), the field will expand to
+ fit the text.</para>
<example role="live-example">
<title>Using the 'resize' attribute</title>
<programlisting language="lzx">
@@ -532,7 +529,7 @@
</textobject>
</programlisting>
</example>
- <?example role="live-example"><title>Using the 'resize'
attribute</title><programlisting
role="lzx-embednew"><filename>text-$7.lzx</filename><parameter/><code>
+ <?example role="live-example"><title>Setting the 'resize' attribute to
'true'</title><programlisting
role="lzx-embednew"><filename>text-$7.lzx</filename><parameter/><code>
<canvas height="50">
<simplelayout/>
@@ -540,7 +537,8 @@
keystep="1000"/>
<text resize="true" text="${'Slider Value is
'+parent.down.value+' nicely constrained'}"/>
</canvas>
- </code></programlisting><programlisting>
+ </code></programlisting>
+<programlisting>
<canvas height="50">
<simplelayout/>
@@ -634,7 +632,7 @@
<section id="text.multiline">
<title>Single-line and multiline text</title>
<para>A text field can be either a single line or multiple
- lines. The
+ lines.
<indexterm>
<primary>multiline</primary>
</indexterm>
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