xref: /xsrc/external/mit/libXaw/dist/specs/Label.xml

<sect1 id="Label_Widget">
<title>Label Widget</title>
<!-- .XS -->
<!-- 	Label Widget -->
<!-- .XE -->
<indexterm significance="preferred"><primary>Label widget</primary></indexterm>
<literallayout class="monospaced">
<!-- .TA 2.0i -->
<!-- .ta 2.0i -->
<!-- .sp -->
Application header file	&lt;X11/Xaw/Label.h&gt;
<indexterm><primary>Label.h</primary></indexterm>
Class header file	&lt;X11/Xaw/LabelP.h&gt;
<indexterm><primary>LabelP.h</primary></indexterm>
Class	labelWidgetClass
<indexterm><primary>labelWidgetClass</primary></indexterm>
Class Name	Label
<indexterm><primary>Label widget</primary><secondary>class name</secondary></indexterm>
Superclass	Simple
<!-- .sp -->
</literallayout>
<para>
<!-- .LP -->
A Label widget holds a graphic displayed within a
rectangular region of the screen.  The graphic may be a
text string containing multiple lines of characters in an
8 bit or 16 bit character set (to be displayed with a
<emphasis remap='I'>font</emphasis>), or in a multi-byte encoding (for use with a
<emphasis remap='I'>fontset</emphasis>).  The graphic may also be a bitmap or
pixmap.  The Label widget will allow its graphic to be
left, right, or center justified.  Normally, this widget
can be neither selected nor directly edited by the user.
It is intended for use as an output device only.
</para>
<sect2 id='Label::Resources'>
<title>Resources</title>
<para>
<!-- .LP -->
When creating a Label widget instance, the following resources are
retrieved from the argument list or from the resource database:
</para>
<para>
<!-- .LP -->
<indexterm><primary>Label widget</primary><secondary>resources</secondary></indexterm>
<informaltable>
  <tgroup cols='5' align='center'>
  <colspec colname='c1'/>
  <colspec colname='c2'/>
  <colspec colname='c3'/>
  <colspec colname='c4'/>
  <colspec colname='c5'/>
  <thead>
    <row>
      <entry>Name</entry>
      <entry>Class</entry>
      <entry>Type</entry>
      <entry>Notes</entry>
      <entry>Default Value</entry>
    </row>
  </thead>
  <tbody>
    <row>
      <entry>accelerators</entry>
      <entry>Accelerators</entry>
      <entry>AcceleratorTable</entry>
      <entry></entry>
      <entry>NULL</entry>
    </row>
    <row>
      <entry>ancestorSensitive</entry>
      <entry>AncestorSensitive</entry>
      <entry>Boolean</entry>
      <entry>D</entry>
      <entry>True</entry>
    </row>
    <row>
      <entry>background</entry>
      <entry>Background</entry>
      <entry>Pixel</entry>
      <entry></entry>
      <entry>XtDefaultBackground</entry>
    </row>
    <row>
      <entry>backgroundPixmap</entry>
      <entry>Pixmap</entry>
      <entry>Pixmap</entry>
      <entry></entry>
      <entry>XtUnspecifiedPixmap</entry>
    </row>
    <row>
      <entry>bitmap</entry>
      <entry>Bitmap</entry>
      <entry>Pixmap</entry>
      <entry></entry>
      <entry>None</entry>
    </row>
    <row>
      <entry>borderColor</entry>
      <entry>BorderColor</entry>
      <entry>Pixel</entry>
      <entry></entry>
      <entry>XtDefaultForeground</entry>
    </row>
    <row>
      <entry>borderPixmap</entry>
      <entry>Pixmap</entry>
      <entry>Pixmap</entry>
      <entry></entry>
      <entry>XtUnspecifiedPixmap</entry>
    </row>
    <row>
      <entry>borderWidth</entry>
      <entry>BorderWidth</entry>
      <entry>Dimension</entry>
      <entry></entry>
      <entry>1</entry>
    </row>
    <row>
      <entry>colormap</entry>
      <entry>Colormap</entry>
      <entry>Colormap</entry>
      <entry></entry>
      <entry>Parent's Colormap</entry>
    </row>
    <row>
      <entry>cursor</entry>
      <entry>Cursor</entry>
      <entry>Cursor</entry>
      <entry></entry>
      <entry>None</entry>
    </row>
    <row>
      <entry>cursorName</entry>
      <entry>Cursor</entry>
      <entry>String</entry>
      <entry></entry>
      <entry>NULL</entry>
    </row>
    <row>
      <entry>depth</entry>
      <entry>Depth</entry>
      <entry>int</entry>
      <entry>C</entry>
      <entry>Parent's Depth</entry>
    </row>
    <row>
      <entry>destroyCallback</entry>
      <entry>Callback</entry>
      <entry>XtCallbackList</entry>
      <entry></entry>
      <entry>NULL</entry>
    </row>
    <row>
      <entry>encoding</entry>
      <entry>Encoding</entry>
      <entry>UnsignedChar</entry>
      <entry></entry>
      <entry>XawTextEncoding8bit</entry>
    </row>
    <row>
      <entry>font</entry>
      <entry>Font</entry>
      <entry>XFontStruct</entry>
      <entry></entry>
      <entry>XtDefaultFont</entry>
    </row>
    <row>
      <entry>fontSet</entry>
      <entry>FontSet</entry>
      <entry>XFontSet</entry>
      <entry></entry>
      <entry>XtDefaultFontSet</entry>
    </row>
    <row>
      <entry>foreground</entry>
      <entry>Foreground</entry>
      <entry>Pixel</entry>
      <entry></entry>
      <entry>XtDefaultForeground</entry>
    </row>
    <row>
      <entry>height</entry>
      <entry>Height</entry>
      <entry>Dimension</entry>
      <entry>A</entry>
      <entry>graphic height + 2 * <function>internalHeight</function></entry>
    </row>
    <row>
      <entry>insensitiveBorder</entry>
      <entry>Insensitive</entry>
      <entry>Pixmap</entry>
      <entry></entry>
      <entry>GreyPixmap</entry>
    </row>
    <row>
      <entry>internalHeight</entry>
      <entry>Height</entry>
      <entry>Dimension</entry>
      <entry></entry>
      <entry>2</entry>
    </row>
    <row>
      <entry>internalWidth</entry>
      <entry>Width</entry>
      <entry>Dimension</entry>
      <entry></entry>
      <entry>4</entry>
    </row>
    <row>
      <entry>international</entry>
      <entry>International</entry>
      <entry>Boolean</entry>
      <entry>C</entry>
      <entry>False</entry>
    </row>
    <row>
      <entry>justify</entry>
      <entry>Justify</entry>
      <entry>Justify</entry>
      <entry></entry>
      <entry>XtJustifyCenter (center)</entry>
    </row>
    <row>
      <entry>label</entry>
      <entry>Label</entry>
      <entry>String</entry>
      <entry></entry>
      <entry>name of widget</entry>
    </row>
    <row>
      <entry>leftBitmap</entry>
      <entry>LeftBitmap</entry>
      <entry>Bitmap</entry>
      <entry></entry>
      <entry>None</entry>
    </row>
    <row>
      <entry>mappedWhenManaged</entry>
      <entry>MappedWhenManaged</entry>
      <entry>Boolean</entry>
      <entry></entry>
      <entry>True</entry>
    </row>
    <row>
      <entry>pointerColor</entry>
      <entry>Foreground</entry>
      <entry>Pixel</entry>
      <entry></entry>
      <entry>XtDefaultForeground</entry>
    </row>
    <row>
      <entry>pointerColorBackground</entry>
      <entry>Background</entry>
      <entry>Pixel</entry>
      <entry></entry>
      <entry>XtDefaultBackground</entry>
    </row>
    <row>
      <entry>resize</entry>
      <entry>Resize</entry>
      <entry>Boolean</entry>
      <entry></entry>
      <entry>True</entry>
    </row>
    <row>
      <entry>screen</entry>
      <entry>Screen</entry>
      <entry>Screen</entry>
      <entry>R</entry>
      <entry>Parent's Screen</entry>
    </row>
    <row>
      <entry>sensitive</entry>
      <entry>Sensitive</entry>
      <entry>Boolean</entry>
      <entry></entry>
      <entry>True</entry>
    </row>
    <row>
      <entry>translations</entry>
      <entry>Translations</entry>
      <entry>TranslationTable</entry>
      <entry></entry>
      <entry>See above</entry>
    </row>
    <row>
      <entry>width</entry>
      <entry>Width</entry>
      <entry>Dimension</entry>
      <entry>A</entry>
      <entry>graphic width + 2 * <function>internalWidth</function></entry>
    </row>
    <row>
      <entry>x</entry>
      <entry>Position</entry>
      <entry>Position</entry>
      <entry></entry>
      <entry>0</entry>
    </row>
    <row>
      <entry>y</entry>
      <entry>Position</entry>
      <entry>Position</entry>
      <entry></entry>
      <entry>0</entry>
    </row>
  </tbody>
  </tgroup>
</informaltable>
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<!-- .Bg -->
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<!-- .Bm Bold -->
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<!-- .Bw -->
<!-- .Cm -->
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<!-- .Le Bold -->
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<!-- .Ls Bold -->
<!-- .Lg Bold -->
<!-- .Hw -->
<!-- .Ib -->
<!-- .Ih Bold -->
<!-- .In -->
<!-- .Ju Bold -->
<!-- .La Bold -->
<!-- .Ll Bold -->
<!-- .Mm -->
<!-- .Pf -->
<!-- .Pb -->
<!-- .Re Bold -->
<!-- .Sc -->
<!-- .Se -->
<!-- .Tr -->
<!-- .Xy -->

</para>
</sect2>
</sect1>