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89 lines
3.3 KiB
89 lines
3.3 KiB
// |
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// "$Id$" |
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// |
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// Menu bar header file for the Fast Light Tool Kit (FLTK). |
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// |
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// Copyright 1998-2008 by Bill Spitzak and others. |
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// |
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// This library is free software; you can redistribute it and/or |
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// modify it under the terms of the GNU Library General Public |
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// License as published by the Free Software Foundation; either |
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// version 2 of the License, or (at your option) any later version. |
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// |
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// This library is distributed in the hope that it will be useful, |
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// but WITHOUT ANY WARRANTY; without even the implied warranty of |
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// Library General Public License for more details. |
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// |
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// You should have received a copy of the GNU Library General Public |
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// License along with this library; if not, write to the Free Software |
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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// USA. |
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// |
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// Please report all bugs and problems on the following page: |
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// |
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// http://www.fltk.org/str.php |
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// |
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/* \file |
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Fl_Menu_Bar widget . */ |
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#ifndef Fl_Menu_Bar_H |
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#define Fl_Menu_Bar_H |
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#include "Fl_Menu_.H" |
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/** |
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This widget provides a standard menubar interface. Usually you will |
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put this widget along the top edge of your window. The height of the |
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widget should be 30 for the menu titles to draw correctly with the |
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default font. |
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<P>The items on the bar and the menus they bring up are defined by a |
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single Fl_Menu_Item |
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array. Because a Fl_Menu_Item array defines a hierarchy, the |
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top level menu defines the items in the menubar, while the submenus |
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define the pull-down menus. Sub-sub menus and lower pop up to the right |
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of the submenus. </P> |
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<P ALIGN=CENTER>\image html menubar.gif</P> |
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\image latex menubar.eps " menubar" width=12cm |
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<P>If there is an item in the top menu that is not a title of a |
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submenu, then it acts like a "button" in the menubar. Clicking on it |
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will pick it. </P> |
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<P>When the user picks an item off the menu, the item's callback is |
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done with the menubar as the Fl_Widget* argument. If the item |
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does not have a callback the menubar's callback is done instead. </P> |
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<P>Submenus will also pop up in response to shortcuts indicated by |
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putting a '&' character in the name field of the menu item. If you put a |
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'&' character in a top-level "button" then the shortcut picks it. The |
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'&' character in submenus is ignored until the menu is popped up. </P> |
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<P>Typing the shortcut() of any of the menu items will cause |
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callbacks exactly the same as when you pick the item with the mouse. |
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*/ |
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class FL_EXPORT Fl_Menu_Bar : public Fl_Menu_ { |
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protected: |
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void draw(); |
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public: |
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int handle(int); |
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/** |
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Creates a new Fl_Menu_Bar widget using the given position, |
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size, and label string. The default boxtype is FL_UP_BOX. |
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<P>The constructor sets menu() to NULL. See |
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Fl_Menu_ for the methods to set or change the menu. </P> |
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<P>labelsize(), labelfont(), and labelcolor() |
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are used to control how the menubar items are drawn. They are |
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initialized from the Fl_Menu static variables, but you can |
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change them if desired. </P> |
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<P>label() is ignored unless you change align() to |
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put it outside the menubar. |
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<P>The destructor removes the Fl_Menu_Bar widget and all of its |
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menu items. |
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*/ |
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Fl_Menu_Bar(int X, int Y, int W, int H,const char *l=0) |
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: Fl_Menu_(X,Y,W,H,l) {} |
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}; |
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#endif |
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// |
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// End of "$Id$". |
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//
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