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<html><head><TITLE>DrawingArea</TITLE></head>
<body>
<H2><A HREF ="#DOC.DOCU" > <IMG BORDER=0 SRC=down.gif></A> class DrawingArea : public <!2><A HREF="MWidget.html#DOC.237.1">MWidget</A> </H2><BLOCKQUOTE>
wrapper class around the Motif drawing area widget.
</BLOCKQUOTE>
<hr>
<h2> Inheritance:</h2>
<APPLET CODE="ClassGraph.class" WIDTH=600 HEIGHT=95>
<param name=classes value="CComponent,MComponent.html,CMWidget,MMWidget.html,CDrawingArea,MDrawingArea.html">
<param name=before value="M,M,M">
<param name=after value="Md_SP,Md_,M">
<param name=indent value="0,1,2">
<param name=arrowdir value="down">
</APPLET>
<hr>
<DL>
<TABLE>
<DT><h3>Public Methods</h3><DD><TR><TD VALIGN=top><A HREF="#DOC.137.1"> <IMG BORDER=0 SRC=icon1.gif></A> </TD><TD><B>DrawingArea</B> (<!1><A HREF="Config.html">Config</A> *config, Widget parent, const char *<!2><A HREF="Component.html#DOC.52.13">name</A>, <!1><A HREF="DrawWindow.html">DrawWindow</A> *w)<br>
<I> Description determines the size, if empty the screen sz is used.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.137.2"> <IMG BORDER=0 SRC=icon1.gif></A> const char* </TD><TD><B>GetClassName</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.137.3"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>SetViewer</B> (<!1><A HREF="Viewer.html">Viewer</A> *v)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.137.4"> <IMG BORDER=0 SRC=icon1.gif></A> <!1><A HREF="XGrafport.html">XGrafport</A>* </TD><TD><B>GetGrafport</B> () const <br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.137.5"> <IMG BORDER=0 SRC=icon1.gif></A> int </TD><TD><B>GetWidth</B> () const <br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.137.6"> <IMG BORDER=0 SRC=icon1.gif></A> int </TD><TD><B>GetHeight</B> () const <br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.137.7"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>UpdateSize</B> (int w, int h)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.137.8"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>FitDocument</B> ()<br>
<I> resize drawing area to fit the viewer's contents.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.137.9"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>FitDocument</B> (int wd, int ht)<br>
<I> resize drawing area to given size.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.137.10"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>EnableUndo</B> (bool flag)<br>
<I> enable/disable edit popup menu entry.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.137.11"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>EnableRedo</B> (bool flag)<br>
<I> enable/disable edit popup menu entry.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.137.12"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>Enable</B> (const char *label, bool flag)<br>
<I> enable/disable popup menu entry.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.137.13"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>SetUndoName</B> (const char *<!2><A HREF="Component.html#DOC.52.13">name</A>)<br>
<I> change edit popup menu undo entry name.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.137.14"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>SetRedoName</B> (const char *<!2><A HREF="Component.html#DOC.52.13">name</A>)<br>
<I> change edit popup menu redo entry name.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.137.15"> <IMG BORDER=0 SRC=icon1.gif></A> Pixel </TD><TD><B>GetBackgroundColor</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.137.16"> <IMG BORDER=0 SRC=icon1.gif></A> Pixel </TD><TD><B>GetForegroundColor</B> ()<br>
<I></I>
</TD></TR></TABLE></DL>
<hr><H3>Inherited from <A HREF="MWidget.html">MWidget:</A></h3>
<DL>
<DL>
<DT><h3>Public Methods</h3><DD><DT><IMG SRC=icon2.gif> virtual void <B>Manage</B>()
<DT><IMG SRC=icon2.gif> bool <B>IsRealized</B>()
<DT><IMG SRC=icon2.gif> void <B>SetColormap</B>(Colormap cmap)
<DT><IMG SRC=icon2.gif> void <B>SetDestroyCallback</B>(XtCallbackProc fun, XtPointer clientData)
<DT><IMG SRC=icon2.gif> void <B>AddLiteClue</B>(Widget w, const char *text)
</DL><DL>
<DT><h3>Protected Methods</h3><DD><DT><IMG SRC=icon2.gif> Widget <B>GetLiteClue</B>()
<DT><IMG SRC=icon2.gif> void <B>CreateLiteClue</B>()
<DT><IMG SRC=icon2.gif> void <B>InstallDestroyHandler</B>()
</DL></DL>
<hr><H3>Inherited from <A HREF = "Component.html"> Component:</A></h3>
<DL>
<DL>
<DT><h3>Public Methods</h3><DD><DT><IMG SRC=icon2.gif> bool <B>IsManaged</B>()
<DT><IMG SRC=icon2.gif> virtual void <B>Unmanage</B>()
<DT><IMG SRC=icon2.gif> Widget <B>GetWidget</B>()
<DT><IMG SRC=icon2.gif> Display* <B>GetDisplay</B>()
<DT><IMG SRC=icon2.gif> Window <B>GetWindow</B>()
</DL><DL>
<DT><h3>Protected Methods</h3><DD><DT><IMG SRC=icon2.gif> void <B>SetWidget</B>(Widget w)
<DT><IMG SRC=icon2.gif> const <!1><A HREF="string.html">string</A>* <B>GetName</B>() const
<DT><IMG SRC=icon2.gif> void <B>SetName</B>(const <!1><A HREF="string.html">string</A> *s)
<DT><IMG SRC=icon2.gif> void <B>SetName</B>(const char *s)
</DL></DL>
<A NAME="DOC.DOCU">
<hr>
<h2> Documentation </h2>
<BLOCKQUOTE>
wrapper class around the Motif drawing area widget.
</BLOCKQUOTE>
<DL>
<A NAME="DrawingArea">
<A NAME ="DOC.137.1">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> DrawingArea(<!1><A HREF="Config.html">Config</A> *config, Widget parent, const char *<!2><A HREF="Component.html#DOC.52.13">name</A>, <!1><A HREF="DrawWindow.html">DrawWindow</A> *w)</B></TT>
<DD> Description determines the size, if empty the screen sz is used.
<DL></DL><P>
<A NAME="GetClassName">
<A NAME ="DOC.137.2">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> const char* GetClassName()</B></TT>
<DL></DL><P>
<A NAME="SetViewer">
<A NAME ="DOC.137.3">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void SetViewer(<!1><A HREF="Viewer.html">Viewer</A> *v)</B></TT>
<DL></DL><P>
<A NAME="GetGrafport">
<A NAME ="DOC.137.4">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> <!1><A HREF="XGrafport.html">XGrafport</A>* GetGrafport() const </B></TT>
<DL></DL><P>
<A NAME="GetWidth">
<A NAME ="DOC.137.5">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> int GetWidth() const </B></TT>
<DL></DL><P>
<A NAME="GetHeight">
<A NAME ="DOC.137.6">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> int GetHeight() const </B></TT>
<DL></DL><P>
<A NAME="UpdateSize">
<A NAME ="DOC.137.7">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void UpdateSize(int w, int h)</B></TT>
<DL></DL><P>
<A NAME="FitDocument">
<A NAME ="DOC.137.8">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void FitDocument()</B></TT>
<DD> resize drawing area to fit the viewer's contents.
<DL></DL><P>
<A NAME="FitDocument">
<A NAME ="DOC.137.9">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void FitDocument(int wd, int ht)</B></TT>
<DD> resize drawing area to given size.
<DL></DL><P>
<A NAME="EnableUndo">
<A NAME ="DOC.137.10">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void EnableUndo(bool flag)</B></TT>
<DD> enable/disable edit popup menu entry.
<DL></DL><P>
<A NAME="EnableRedo">
<A NAME ="DOC.137.11">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void EnableRedo(bool flag)</B></TT>
<DD> enable/disable edit popup menu entry.
<DL></DL><P>
<A NAME="Enable">
<A NAME ="DOC.137.12">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void Enable(const char *label, bool flag)</B></TT>
<DD> enable/disable popup menu entry.
<DL></DL><P>
<A NAME="SetUndoName">
<A NAME ="DOC.137.13">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void SetUndoName(const char *<!2><A HREF="Component.html#DOC.52.13">name</A>)</B></TT>
<DD> change edit popup menu undo entry name.
<DL></DL><P>
<A NAME="SetRedoName">
<A NAME ="DOC.137.14">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void SetRedoName(const char *<!2><A HREF="Component.html#DOC.52.13">name</A>)</B></TT>
<DD> change edit popup menu redo entry name.
<DL></DL><P>
<A NAME="GetBackgroundColor">
<A NAME ="DOC.137.15">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> Pixel GetBackgroundColor()</B></TT>
<DL></DL><P>
<A NAME="GetForegroundColor">
<A NAME ="DOC.137.16">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> Pixel GetForegroundColor()</B></TT>
<DL></DL><P></DL>
<hr>
<DL><DT><B>This class has no child classes.</B></DL>
<DL></DL><P><I><A HREF="aindex.html"> alphabetic index</A></I> <I><A HREF="HIER.html"> hierarchy of classes</A></I><P><hr>
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