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<HTML><HEAD><TITLE>BWidget</TITLE></HEAD><BODY BGCOLOR=white><IMG SRC="constr.gif" WIDTH="40" HEIGHT="40"> Under construction ...<BR><DL><DT><I><A HREF="#descr">NAME</A></I></DT><DD><B>BWidget</B> - Description text</DD></DL><DL><DT><I><A HREF="#wc">COMMAND</A></I></DT><DD>BWidget::<A HREF="#XLFDfont"><B>XLFDfont</B></A> <I>cmd</I> ?<I>arg...</I>?</DD><DD>BWidget::<A HREF="#assert"><B>assert</B></A> <I>exp</I> ?<I>msg</I>?</DD><DD>BWidget::<A HREF="#clonename"><B>clonename</B></A> <I>menu</I></DD><DD>BWidget::<A HREF="#focus"><B>focus</B></A> <I>option</I> <I>path</I></DD><DD>BWidget::<A HREF="#get3dcolor"><B>get3dcolor</B></A> <I>path</I> <I>bgcolor</I></DD><DD>BWidget::<A HREF="#getname"><B>getname</B></A> <I>name</I></DD><DD>BWidget::<A HREF="#grab"><B>grab</B></A> <I>option</I> <I>path</I></DD><DD>BWidget::<A HREF="#lreorder"><B>lreorder</B></A> <I>list</I> <I>neworder</I></DD><DD>BWidget::<A HREF="#parsetext"><B>parsetext</B></A> <I>text</I></DD><DD>BWidget::<A HREF="#place"><B>place</B></A> <I>path</I> <I>w</I> <I>h</I> ?<I>arg...</I>?</DD></DL><BR><HR WIDTH="100%"><BR><B><A NAME="descr"></A>DESCRIPTION</B><BR><P>Description text</P><HR WIDTH="50%"><BR><B><A NAME="wc">COMMAND</A></B><BR><DL><DT><A NAME="XLFDfont">BWidget::<B>XLFDfont</B></A> <I>cmd</I> ?<I>arg...</I>?</DT><DD>Description text</DD></DL><DL><DT><A NAME="assert">BWidget::<B>assert</B></A> <I>exp</I> ?<I>msg</I>?</DT><DD>Description text</DD></DL><DL><DT><A NAME="clonename">BWidget::<B>clonename</B></A> <I>menu</I></DT><DD>Description text</DD></DL><DL><DT><A NAME="focus">BWidget::<B>focus</B></A> <I>option</I> <I>path</I></DT><DD>Description text</DD></DL><DL><DT><A NAME="get3dcolor">BWidget::<B>get3dcolor</B></A> <I>path</I> <I>bgcolor</I></DT><DD>Description text</DD></DL><DL><DT><A NAME="getname">BWidget::<B>getname</B></A> <I>name</I></DT><DD>Description text</DD></DL><DL><DT><A NAME="grab">BWidget::<B>grab</B></A> <I>option</I> <I>path</I></DT><DD>Description text</DD></DL><DL><DT><A NAME="lreorder">BWidget::<B>lreorder</B></A> <I>list</I> <I>neworder</I></DT><DD>Description text</DD></DL><DL><DT><A NAME="parsetext">BWidget::<B>parsetext</B></A> <I>text</I></DT><DD>Description text</DD></DL><DL><DT><A NAME="place">BWidget::<B>place</B></A> <I>path</I> <I>w</I> <I>h</I> ?<I>arg...</I>?</DT><DD>Used to position and resise the widget specified by<I>path</I>. <I>w</I> and <I>h</I> are used to specify the requestedwidth and height of the <I>path</I> widget for use by <B>wmgeometry</B>. The placement of the widget relative to other widgets orthe screen is controlled by additional arguments:<DL> <DT><B>at</B> <I>x</I> <I>y</I></DT> <DD>Place the widget specified by the <I>path</I> argument at screen position x,y. See <B>wm geometry</B> for information about window placement values.</DD> <DT><B>center</B> <I>?widget?</I></DT> <DD>Place the <I>path</I> widget centered against <I>widget</I> or against the root widget if <I>widget</I> is not given.</DD> <DT><B>left</B> <I>?widget?</I></DT> <DT><B>right</B> <I>?widget?</I></DT> <DD>Place the <I>path</I> widget either left or right of the reference widget (or the root widget if <I>widget</I> is not specified). If the reference widget's position is such that the newly placed window might be obscured then the opposite side will be tried.</DD> <DT><B>above</B> <I>?widget?</I></DT> <DT><B>below</B> <I>?widget?</I></DT> <DD>As for left/right above, this option causes the widget to be placed either above or below the reference widget with the opposite placement being attempted if the newly placed widget will not be visible.</DL></BODY></HTML>⌨️ 快捷键说明
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