File: pushbutton.html

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<TITLE>Magic-7.3 Command Reference</TITLE>
<BODY BACKGROUND=../graphics/blpaper.gif>
<H1> <IMG SRC=../graphics/magic_title2.gif ALT="Magic VLSI Layout Tool Version 7.3">
     <IMG SRC=../graphics/magic_OGL_sm.gif ALIGN="top" ALT="*"> </H1>

<H2>pushbutton</H2>
<HR>
Execute the default function associated with a mouse button event.
<HR>

<H3>Usage:</H3>
   <BLOCKQUOTE>
      <B>pushbutton</B> <I>button</I> <BR><BR>
      <BLOCKQUOTE>
         where <I>button</I> is one of <B>left</B>, <B>middle</B>, or <B>right</B>.
      </BLOCKQUOTE>
   </BLOCKQUOTE>

<H3>Summary:</H3>
   <BLOCKQUOTE>
      The <B>pushbutton</B> command invokes the function "traditionally"
      associated with the indicated mouse button.  However, in Magic-7.3,
      button actions are treated as macros, and so the button macros
      are defined, by default, to call the <B>pushbutton</B> command for
      the indicated button.  The button actions no longer recognize
      button-up events.  The action taken depends on where in the
      color window the button was pressed.  Actions are defined for
      pressing the button in one of the six color bars or the "plus"
      and "minus" buttons on each side of each color bar, and changes
      the color components of the current edit color accordingly.
   </BLOCKQUOTE>

<H3>Implementation Notes:</H3>
   <BLOCKQUOTE>
      <B>pushbutton</B> is implemented as a built-in <B>color</B>
	window command in <B>magic</B>.  It overrides the default
	window client <B>pushbutton</B> command.
   </BLOCKQUOTE>

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    <TD> <A HREF=../commands.html>Return to command index</A>
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<P><I>Last updated:</I> November, 2004<P>
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