9ab0bb195e
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1563 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
101 lines
3.0 KiB
C++
101 lines
3.0 KiB
C++
//
|
|
// "$Id: Fl_Group.H,v 1.6.2.4.2.1 2001/08/06 23:51:39 easysw Exp $"
|
|
//
|
|
// Group header file for the Fast Light Tool Kit (FLTK).
|
|
//
|
|
// Copyright 1998-2001 by Bill Spitzak and others.
|
|
//
|
|
// This library is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU Library General Public
|
|
// License as published by the Free Software Foundation; either
|
|
// version 2 of the License, or (at your option) any later version.
|
|
//
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
// Library General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Library General Public
|
|
// License along with this library; if not, write to the Free Software
|
|
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
|
// USA.
|
|
//
|
|
// Please report all bugs and problems to "fltk-bugs@fltk.org".
|
|
//
|
|
|
|
#ifndef Fl_Group_H
|
|
#define Fl_Group_H
|
|
|
|
#ifndef Fl_Widget_H
|
|
#include "Fl_Widget.H"
|
|
#endif
|
|
|
|
class Fl_Group : public Fl_Widget {
|
|
|
|
Fl_Widget** array_;
|
|
Fl_Widget* savedfocus_;
|
|
Fl_Widget* resizable_;
|
|
int children_;
|
|
short *sizes_; // remembered initial sizes of children
|
|
|
|
int navigation(int);
|
|
FL_EXPORT static Fl_Group *current_;
|
|
|
|
protected:
|
|
|
|
FL_EXPORT void draw();
|
|
FL_EXPORT void draw_child(Fl_Widget&) const;
|
|
FL_EXPORT void update_child(Fl_Widget&) const;
|
|
FL_EXPORT void draw_outside_label(const Fl_Widget&) const ;
|
|
FL_EXPORT short* sizes();
|
|
|
|
public:
|
|
|
|
FL_EXPORT int handle(int);
|
|
void begin() {current_ = this;}
|
|
void end() {current_ = (Fl_Group*)parent();}
|
|
static Fl_Group *current() {return current_;}
|
|
static void current(Fl_Group *g) {current_ = g;}
|
|
|
|
int children() const {return children_;}
|
|
Fl_Widget* child(int n) const {return array()[n];}
|
|
FL_EXPORT int find(const Fl_Widget*) const;
|
|
int find(const Fl_Widget& o) const {return find(&o);}
|
|
FL_EXPORT Fl_Widget* const* array() const;
|
|
|
|
FL_EXPORT void resize(int,int,int,int);
|
|
FL_EXPORT Fl_Group(int,int,int,int, const char * = 0);
|
|
FL_EXPORT virtual ~Fl_Group();
|
|
FL_EXPORT void add(Fl_Widget&);
|
|
void add(Fl_Widget* o) {add(*o);}
|
|
FL_EXPORT void insert(Fl_Widget&, int i);
|
|
void insert(Fl_Widget& o, Fl_Widget* before) {insert(o,find(before));}
|
|
FL_EXPORT void remove(Fl_Widget&);
|
|
void remove(Fl_Widget* o) {remove(*o);}
|
|
FL_EXPORT void clear();
|
|
|
|
void resizable(Fl_Widget& o) {resizable_ = &o;}
|
|
void resizable(Fl_Widget* o) {resizable_ = o;}
|
|
Fl_Widget* resizable() const {return resizable_;}
|
|
void add_resizable(Fl_Widget& o) {resizable_ = &o; add(o);}
|
|
FL_EXPORT void init_sizes();
|
|
|
|
// back compatability function:
|
|
void focus(Fl_Widget* o) {o->take_focus();}
|
|
Fl_Widget* & _ddfdesign_kludge() {return resizable_;}
|
|
FL_EXPORT void forms_end();
|
|
};
|
|
|
|
// dummy class used to end child groups in constructors for complex
|
|
// subclasses of Fl_Group:
|
|
class Fl_End {
|
|
public:
|
|
Fl_End() {Fl_Group::current()->end();}
|
|
};
|
|
|
|
#endif
|
|
|
|
//
|
|
// End of "$Id: Fl_Group.H,v 1.6.2.4.2.1 2001/08/06 23:51:39 easysw Exp $".
|
|
//
|