diff options
Diffstat (limited to 'documentation')
| -rw-r--r-- | documentation/events.html | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/documentation/events.html b/documentation/events.html index 95be13943..d6717de89 100644 --- a/documentation/events.html +++ b/documentation/events.html @@ -55,8 +55,8 @@ The mouse position is in <a href="Fl.html#Fl.event_x"><tt>Fl::event_x()</tt></a> and <a href="Fl.html#Fl.event_y"><tt>Fl::event_y()</tt></a>. -<P>To receive <CODE>FL_DRAG</CODE> events you must also respond to the -<CODE>FL_PUSH</CODE> and <CODE>FL_RELEASE</CODE> events. +<P>In order to receive <TT>FL_DRAG</TT> events, the widget must +return non-zero when handling <TT>FL_PUSH</TT>.</P> <H3>FL_RELEASE</H3> @@ -64,12 +64,18 @@ href="Fl.html#Fl.event_y"><tt>Fl::event_y()</tt></a>. button by calling <A href="Fl.html#Fl.event_button"><TT>Fl::event_button()</TT></A>. +<P>In order to receive the <TT>FL_RELEASE</TT> event, the widget must +return non-zero when handling <TT>FL_PUSH</TT>.</P> + <H3>FL_MOVE</H3> <P>The mouse has moved without any mouse buttons held down. This event is sent to the <A href="Fl.html#Fl.belowmouse"><TT>Fl::belowmouse()</TT></A> -widget. +widget.</P> + +<P>In order to receive <TT>FL_MOVE</TT> events, the widget must +return non-zero when handling <TT>FL_ENTER</TT>.</P> <H3>FL_MOUSEWHEEL</H3> @@ -97,6 +103,9 @@ events. <P>The mouse has moved out of the widget. +<P>In order to receive the <TT>FL_LEAVE</TT> event, the widget must +return non-zero when handling <TT>FL_ENTER</TT>.</P> + <H3>FL_FOCUS</H3> <P>This indicates an <I>attempt</I> to give a widget the |