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| -rw-r--r-- | documentation/Fl_Widget.html | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/documentation/Fl_Widget.html b/documentation/Fl_Widget.html index 248b27555..88b654061 100644 --- a/documentation/Fl_Widget.html +++ b/documentation/Fl_Widget.html @@ -425,6 +425,10 @@ resizing. The default version does <I>not</I> call the widget to do so because the parent may know a faster way to update the display, such as scrolling from the old position. +<P>Some window managers under X11 call <TT>resize</TT> a lot more +often than needed. Please verify that the position or size of +a widget did actually change before doing any extensiive calculations. + <P><TT>position(x,y)</TT> is a shortcut for <TT>resize(x,y,w(),h())</TT>, and <TT>size(w,h)</TT> is a shortcut for <TT>resize(x(),y(),w,h)</TT>.</P> |