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280 lines
6.7 KiB
HTML
<TITLE>messagedialog - Create and manipulate a message dialog widget</TITLE>
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<H1>messagedialog - Create and manipulate a message dialog widget</H1>
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</pre><H2>SYNOPSIS</H2>
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<B>messagedialog<I> <I>pathName </I>?<I>options</I>?
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</pre><H2>INHERITANCE</H2>
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itk::Toplevel <- Shell <- Dialogshell <- Dialog <- Messagedialog
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</pre><H2>STANDARD OPTIONS</H2>
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<P>
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<table cellpadding=5>
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<td valign=top>
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<B>background</B><br>
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<B>foreground</B><br>
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</td>
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<td valign=top>
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<B>bitmap</B><br>
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<B>image</B><br>
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</td>
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<td valign=top>
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<B>cursor</B><br>
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<B>text</B><br>
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</td>
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<td valign=top>
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<B>font</B><br>
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</td>
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</table>
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<P>
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See the <A HREF="http://www.sco.com/Technology/tcl/man/tk_man/options.n.html"> "options" </A> manual entry for details on the standard options.
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</pre><H2>INHERITED OPTIONS</H2>
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<P>
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<table cellpadding=5>
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<td valign=top>
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<B>buttonBoxPadX</B><br>
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<B>padY</B><br>
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</td>
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<td valign=top>
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<B>buttonBoxPadY</B><br>
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<B>separator</B><br>
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</td>
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<td valign=top>
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<B>buttonBoxPos</B><br>
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<B>thickness</B><br>
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</td>
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<td valign=top>
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<B>padX</B><br>
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</td>
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</table>
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<P>
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See the <A HREF="dialogshell.n.html"> "dialogshell" </A> widget manual entry for details on the above
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inherited options.
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<P>
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<table cellpadding=5>
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<td valign=top>
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<B>master</B><br>
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</td>
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<td valign=top>
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<B>modality</B><br>
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</td>
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<td valign=top>
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</td>
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<td valign=top>
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</td>
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</table>
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<P>
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See the "shell" widget manual entry for details on the above
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inherited options.
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<P>
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<table cellpadding=5>
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<td valign=top>
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<B>title</B><br>
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</td>
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<td valign=top>
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</td>
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<td valign=top>
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</td>
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<td valign=top>
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</td>
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</table>
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<P>
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See the "Toplevel" widget manual entry for details on the above
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inherited options.
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<P>
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</pre><H2>WIDGET-SPECIFIC OPTIONS</H2>
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<P>
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<pre>
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Name: <B>imagePos</B>
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Class: <B>Position</B>
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Command-Line Switch: <B>-imagepos</B>
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</pre>
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<UL>
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Specifies the image position relative to the message text: <B>n</B>, <B>s</B>,
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<B>e</B>, or <B>w</B>. The default is w.
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</UL>
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<P>
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<pre>
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Name: <B>textPadX</B>
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Class: <B>Pad</B>
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Command-Line Switch: <B>-textpadx</B>
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</pre>
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<UL>
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Specifies a non-negative value indicating how much extra space to request for
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the message text in the X direction. The value may have any of the forms
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acceptable to Tk_GetPixels.
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</UL>
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<P>
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<pre>
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Name: <B>textPadY</B>
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Class: <B>Pad</B>
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Command-Line Switch: <B>-textpady</B>
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</pre>
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<UL>
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Specifies a non-negative value indicating how much extra space to request for
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the message text in the X direction. The value may have any of the forms
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acceptable to Tk_GetPixels.
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</UL>
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<P>
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</pre><HR>
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</pre><H2>DESCRIPTION</H2>
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<P>
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The <B>messagedialog</B> command creates a message dialog composite widget.
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The messagedialog is derived from the Dialog class and is composed of
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an image and associated message text with commands to manipulate the
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dialog buttons.
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</pre><H2>METHODS</H2>
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<P>
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The <B>messagedialog</B> command creates a new Tcl command whose
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name is <I>pathName</I>. This
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command may be used to invoke various
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operations on the widget. It has the following general form:
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<pre>
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<I>pathName option </I>?<I>arg arg ...</I>?
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</pre>
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<I>Option</I> and the <I>arg</I>s
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determine the exact behavior of the command. The following
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commands are possible for messagedialog widgets:
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</pre><H2>INHERITED METHODS</H2>
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<P>
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<table cellpadding=5>
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<td valign=top>
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<B>add</B><br>
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<B>insert</B><br>
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</td>
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<td valign=top>
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<B>buttonconfigure</B><br>
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<B>invoke</B><br>
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</td>
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<td valign=top>
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<B>default</B><br>
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<B>show</B><br>
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</td>
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<td valign=top>
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<B>hide</B><br>
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</td>
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</table>
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<P>
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See the <A HREF="buttonbox.n.html"> "buttonbox" </A> widget manual entry for details on the above
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inherited methods.
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<P>
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<table cellpadding=5>
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<td valign=top>
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<B>childsite</B><br>
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</td>
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<td valign=top>
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</td>
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<td valign=top>
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</td>
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<td valign=top>
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</td>
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</table>
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<P>
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See the <A HREF="dialogshell.n.html"> "dialogshell" </A> widget manual entry for details on the above
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inherited methods.
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<P>
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<table cellpadding=5>
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<td valign=top>
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<B>activate</B><br>
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</td>
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<td valign=top>
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<B>center</B><br>
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</td>
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<td valign=top>
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<B>deactivate</B><br>
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</td>
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<td valign=top>
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</td>
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</table>
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<P>
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See the <A HREF="dialogshell.n.html"> "dialogshell" </A> widget manual entry for details on the above
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inherited methods.
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</pre><H2>WIDGET-SPECIFIC METHODS</H2>
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<DL>
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<DT> <I>pathName <B>cget</B> <I>option</I>
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</I></B>
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<DD> Returns the current value of the configuration option given
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by <I>option</I>.
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<I>Option</I> may have any of the values accepted by the <B>messagedialog</B>
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command.
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</DL>
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<DL>
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<DT> <I>pathName</I> <B>configure</B> ?<I>option</I>? ?<I>value option value ...</I>?
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</I></B>
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<DD> Query or modify the configuration options of the widget.
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If no <I>option</I> is specified, returns a list describing all of
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the available options for <I>pathName</I> (see <B>Tk_ConfigureInfo</B> for
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information on the format of this list). If <I>option</I> is specified
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with no <I>value</I>, then the command returns a list describing the
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one named option (this list will be identical to the corresponding
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sublist of the value returned if no <I>option</I> is specified). If
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one or more <I>option-value</I> pairs are specified, then the command
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modifies the given widget option(s) to have the given value(s); in
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this case the command returns an empty string.
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<I>Option</I> may have any of the values accepted by the <B>messagedialog</B>
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command.
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</DL>
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</pre><H2>COMPONENTS</H2>
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<P>
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<pre>
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Name: <B>image</B>
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Class: <B>Label</B>
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</pre>
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<UL>
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The image component is the bitmap or image of the message dialog. See
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the "label" widget manual entry for details on the image component item.
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</UL>
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<P>
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<pre>
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Name: <B>message</B>
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Class: <B>Label</B>
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</pre>
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<UL>
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The message component provides the textual portion of the message dialog.
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See the "label" widget manual entry for details on the message component item.
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</UL>
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</table>
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</pre><H2>EXAMPLE</H2>
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<pre>
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#
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# Standard question message dialog used for confirmation.
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#
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messagedialog .md -title "Message Dialog" -text "Are you sure ?" \\
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-bitmap questhead -modality global
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.md buttonconfigure OK -text Yes
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.md buttonconfigure Cancel -text No
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if {[.md activate]} {
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.md configure -text "Are you really sure ?"
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if {[.md activate]} {
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puts stdout "Yes"
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} else {
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puts stdout "No"
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}
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} else {
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puts stdout "No"
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}
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destroy .md
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#
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# Copyright notice with automatic deactivation.
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#
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messagedialog .cr -title "Copyright" -bitmap @dsc.xbm -imagepos n \\
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-text "Copyright 1995 DSC Communications Corporation\\n \\
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All rights reserved"
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.cr hide Cancel
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.cr activate
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after 10000 ".cr deactivate"
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</pre>
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</pre><H2>AUTHOR</H2>
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Mark L. Ulferts
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</pre><H2>KEYWORDS</H2>
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messagedialog, dialog, dialogshell, shell, widget
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