diff options
Diffstat (limited to 'documentation/functions.html')
| -rw-r--r-- | documentation/functions.html | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/documentation/functions.html b/documentation/functions.html index c875420e8..638a3853b 100644 --- a/documentation/functions.html +++ b/documentation/functions.html @@ -478,8 +478,23 @@ only valid until the next event is processed. absolute position of an <TT>Fl_Window</TT> on the screen, use the difference between <TT>event_x_root(),event_y_root()</TT> and <TT> event_x(),event_y()</TT>. + <H3><A name=first_window>static Fl_Window *Fl::first_window()</A></H3> - Returns the first top-level window in the widget hierarchy. +Returns the first top-level window in the list of shown() windows. If +a modal() window is shown this is the top-most modal window, otherwise +it is the most recent window to get an event. + +<H3><A name=next_window>static Fl_Window *Fl::next_window(Fl_Window *)</A></H3> +Returns the next top-level window in the list of shown() windows. You can +use this call to iterate through all the windows that are shown(). + +<H3><A name=first_window>static void Fl::first_window(Fl_Window*)</A></H3> +Sets the window that is returned by first_window. The window is +removed from wherever it is in the list and inserted at the top. This +is not done if Fl::modal() is on or if the window is not shown(). +Because the first window is used to set the "parent" of modal windows, +this is often useful. + <H3><A name=flush>static void Fl::flush()</A></H3> Causes all the windows that need it to be redrawn and graphics forced out through the pipes. This is what <TT>wait()</TT> does before @@ -591,9 +606,6 @@ windows <TT>shown()</TT>. The <TT>modal()</TT> window has its <TT>handle()</TT> method called for all events, and no other windows will have <TT>handle()</TT> called (<A href=#grab><TT>grab()</TT></A> overrides this). -<H3><A name=next_window>static Fl_Window *Fl::next_window(Fl_Window *)</A> -</H3> - Returns the next top-level window in the widget hierarchy. <H3><A name=own_colormap>static void Fl::own_colormap()</A></H3> Makes FLTK use its own colormap. This may make FLTK display better and will reduce conflicts with other programs that want lots of colors. |