diff options
Diffstat (limited to 'os-plugins/plugins/vmchooser/src/fltk-2/include/fltk/Group.h')
-rw-r--r-- | os-plugins/plugins/vmchooser/src/fltk-2/include/fltk/Group.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/os-plugins/plugins/vmchooser/src/fltk-2/include/fltk/Group.h b/os-plugins/plugins/vmchooser/src/fltk-2/include/fltk/Group.h new file mode 100644 index 00000000..593fa2a4 --- /dev/null +++ b/os-plugins/plugins/vmchooser/src/fltk-2/include/fltk/Group.h @@ -0,0 +1,115 @@ +// +// "$Id: Group.h 5915 2007-06-19 17:49:29Z spitzak $" +// +// Group is the base class for all container widgets. For historical +// reasons it also provides a default version of layout. +// +// Copyright 1998-2006 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 fltk_Group_h +#define fltk_Group_h + +#ifndef fltk_Widget_h +# include "Widget.h" +#endif + +namespace fltk { + +class FL_API Group : public Widget { +public: + + int children() const {return children_;} + Widget* child(int n) const {return array_[n];} + + void draw(); + void layout(); + int handle(int); + + void begin() {current_ = this;} + void end() {current_ = (Group*)parent();} + static Group *current() {return current_;} + static void current(Group *g) {current_ = g;} + + int find(const Widget*) const; + int find(const Widget& o) const {return find(&o);} + + Group(int,int,int,int, const char * = 0, bool begin=false); + virtual ~Group(); + void add(Widget&); + void add(Widget* o) {add(*o);} + void insert(Widget&, int index); + void insert(Widget& o, Widget* before) {insert(o,find(before));} + void remove(int index); + void remove(Widget& o) {remove(find(o));} + void remove(Widget* o) {remove(find(*o));} + void remove_all(); + void replace(int index, Widget&); + void replace(Widget& old, Widget& o) {replace(find(old),o);} + void swap(int indexA, int indexB); + void clear(); + + void resizable(Widget& o) {resizable_ = &o;} + void resizable(Widget* o) {resizable_ = o;} + Widget* resizable() const {return resizable_;} + void add_resizable(Widget& o) {resizable_ = &o; add(o);} + void init_sizes(); + + void focus_index(int v) {focus_index_ = v;} + void set_focus(Widget* w) {focus_index_ = find(w);} + int focus_index() const {return focus_index_;} + static int navigation_key(); + + // back compatability function: + friend FL_FORMS_API void end_group(); // forms emulation function + void fix_old_positions(); + + Flags resize_align() const {return resize_align_;} + void resize_align(Flags f) {resize_align_ = f;} + +protected: + + void draw_child(Widget&) const; + void update_child(Widget&) const; + void draw_outside_label(Widget&) const ; + int initial_w, initial_h; + int* sizes(); + void layout(const Rectangle&, int layout_damage); + +private: + + int children_; + int focus_index_; + Widget** array_; + Widget* resizable_; + Flags resize_align_; + int *sizes_; // remembered initial sizes of children + + static Group *current_; + +}; + +} + +#endif + +// +// End of "$Id: Group.h 5915 2007-06-19 17:49:29Z spitzak $". +// |