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<HTML> <HEAD> <TITLE>iwidgets2.2.0 User Commands - messagedialog</TITLE> </HEAD> <BODY BGCOLOR="#FFFFFF"> <H1>iwidgets2.2.0 User Commands - messagedialog</H1> <HR> <PRE> </PRE> <H2><HR ALIGN=LEFT WIDTH=70% SIZE=3></H2><PRE> </PRE> <H2>NAME</H2><PRE> messagedialog - Create and manipulate a message dialog widget </PRE> <H2>SYNOPSIS</H2><PRE> <STRONG>messagedialog</STRONG> <EM>pathName</EM> ?<EM>options</EM>? </PRE> <H2>INHERITANCE</H2><PRE> itk::Toplevel <- Shell <- Dialogshell <- Dialog <- Mes- sagedialog </PRE> <H2>STANDARD OPTIONS</H2><PRE> <STRONG>anchor</STRONG> <STRONG>background</STRONG> <STRONG>bitmap</STRONG> <STRONG>cursor</STRONG> <STRONG>font</STRONG> <STRONG>foreground</STRONG> <STRONG>image</STRONG> <STRONG>justify</STRONG> <STRONG>text</STRONG> <STRONG>wrapLength</STRONG> See the "options" manual entry for details on the standard options. </PRE> <H2>INHERITED OPTIONS</H2><PRE> <STRONG>buttonBoxPadX</STRONG> <STRONG>buttonBoxPadY</STRONG> <STRONG>buttonBoxPos</STRONG> <STRONG>padX</STRONG> <STRONG>padY</STRONG> <STRONG>separator</STRONG> <STRONG>thickness</STRONG> See the "dialogshell" widget manual entry for details on the above inherited options. <STRONG>master</STRONG> <STRONG>modality</STRONG> <STRONG>title</STRONG> See the "shell" widget manual entry for details on the above inherited options. </PRE> <H2>WIDGET-SPECIFIC OPTIONS</H2><PRE> Name: <STRONG>imagePos</STRONG> Class: <STRONG>Position</STRONG> Command-Line Switch: <STRONG>-imagepos</STRONG> Specifies the image position relative to the message text: <STRONG>n</STRONG>, <STRONG>s</STRONG>, <STRONG>e</STRONG>, or <STRONG>w</STRONG>. The default is w. Name: <STRONG>textPadX</STRONG> Class: <STRONG>Pad</STRONG> Command-Line Switch: <STRONG>-textpadx</STRONG> Specifies a non-negative value indicating how much extra space to request for the message text in the X direction. The value may have any of the forms accept- able to Tk_GetPixels. Name: <STRONG>textPadY</STRONG> Class: <STRONG>Pad</STRONG> Command-Line Switch: <STRONG>-textpady</STRONG> Specifies a non-negative value indicating how much extra space to request for the message text in the X direction. The value may have any of the forms accept- able to Tk_GetPixels. </PRE> <H2><HR ALIGN=LEFT WIDTH=70% SIZE=3></H2><PRE> </PRE> <H2>DESCRIPTION</H2><PRE> The <STRONG>messagedialog</STRONG> command creates a message dialog composite widget. The messagedialog is derived from the Dialog class and is composed of an image and associated message text with commands to manipulate the dialog buttons. </PRE> <H2>METHODS</H2><PRE> The <STRONG>messagedialog</STRONG> command creates a new Tcl command whose name is <EM>pathName</EM>. This command may be used to invoke vari- ous operations on the widget. It has the following general form: <EM>pathName</EM> <EM>option</EM> ?<EM>arg</EM> <EM>arg</EM> ...? <EM>Option</EM> and the <EM>arg</EM>s determine the exact behavior of the com- mand. The following commands are possible for messagedialog widgets: </PRE> <H2>INHERITED METHODS</H2><PRE> <STRONG>add</STRONG> <STRONG>buttonconfigure</STRONG> <STRONG>defaulthide</STRONG> <STRONG>insert</STRONG> <STRONG>invoke</STRONG> <STRONG>show</STRONG> See the "buttonbox" widget manual entry for details on the above inherited methods. <STRONG>childsite</STRONG> See the "dialogshell" widget manual entry for details on the above inherited methods. <STRONG>activate</STRONG> <STRONG>center</STRONG> <STRONG>deactivate</STRONG> See the "dialogshell" widget manual entry for details on the above inherited methods. </PRE> <H2>WIDGET-SPECIFIC METHODS</H2><PRE> <EM>pathName</EM> <STRONG>cget</STRONG> <EM>option</EM> Returns the current value of the configuration option given by <EM>option</EM>. <EM>Option</EM> may have any of the values accepted by the <STRONG>messagedialog</STRONG> command. <EM>pathName</EM> <STRONG>configure</STRONG> ?<EM>option</EM>? ?<EM>value</EM> <EM>option</EM> <EM>value</EM> ...? Query or modify the configuration options of the widget. If no <EM>option</EM> is specified, returns a list describing all of the available options for <EM>pathName</EM> (see <STRONG>Tk_ConfigureInfo</STRONG> for information on the format of this list). If <EM>option</EM> is specified with no <EM>value</EM>, then the command returns a list describing the one named option (this list will be identical to the correspond- ing sublist of the value returned if no <EM>option</EM> is specified). If one or more <EM>option</EM> - <EM>value</EM> pairs are specified, then the command modifies the given widget option(s) to have the given value(s); in this case the command returns an empty string. <EM>Option</EM> may have any of the values accepted by the <STRONG>messagedialog</STRONG> command. </PRE> <H2>COMPONENTS</H2><PRE> Name: <STRONG>image</STRONG> Class: <STRONG>Label</STRONG> The image component is the bitmap or image of the mes- sage dialog. See the "label" widget manual entry for details on the image component item. Name: <STRONG>msg</STRONG> Class: <STRONG>Label</STRONG> The msg component provides the textual portion of the message dialog. See the "label" widget manual entry for details on the msg component item. </PRE> <H2>EXAMPLE</H2><PRE> # # Standard question message dialog used for confirmation. # messagedialog .md -title "Message Dialog" -text "Are you sure ?" \ -bitmap questhead -modality global .md hide Help .md buttonconfigure OK -text Yes .md buttonconfigure Cancel -text No if {[.md activate]} { .md configure -text "Are you really sure ?" if {[.md activate]} { puts stdout "Yes" } else { puts stdout "No" } } else { puts stdout "No" } destroy .md # # Copyright notice with automatic deactivation. # messagedialog .cr -title "Copyright" -bitmap @dsc.xbm -imagepos n \ -text "Copyright 1995 DSC Communications Corporation\n \ All rights reserved" .cr hide Apply .cr hide Cancel .cr hide Help .cr activate after 10000 ".cr deactivate" </PRE> <H2>AUTHOR</H2><PRE> Mark L. Ulferts </PRE> <H2>KEYWORDS</H2><PRE> messagedialog, dialog, dialogshell, shell, widget </PRE> </BODY> </HTML>
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