diff options
Diffstat (limited to 'documentation/events.html')
| -rw-r--r-- | documentation/events.html | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/documentation/events.html b/documentation/events.html index a742d69f4..c9921f818 100644 --- a/documentation/events.html +++ b/documentation/events.html @@ -217,6 +217,30 @@ widget. This indicates that some other widget or program has claimed the selection. Motif programs used this to clear the selection indication. Most modern programs ignore this. +<H2><A NAME="dnd">Drag And Drop Events</A></H2> + +<H3>FL_DND_ENTER</H3> + +<P>The mouse has been moved to point at this widget. A widget +that is interested in receiving drag'n'drop data must return 1 +to receive FL_DND_DRAG, FL_DND_LEAVE and FL_DND_RELEASE events. + +<H3>FL_DND_DRAG</H3> + +<P>The mouse has been moved inside a widget while dragging data. +A widget that is interested in receiving drag'n'drop data should +indicate the possible drop position. + +<H3>FL_DND_LEAVE</H3> + +<P>The mouse has moved out of the widget. + +<H3>FL_DND_RELEASE</H3> + +<P>The user has released the mouse button dropping data into +the widget. If the widget returns 1, it will receive the data in +the immediatly following FL_PASTE event. + <H2><A name="event_xxx">Fl::event_*() methods</A></H2> <P>FLTK keeps the information about the most recent event in |