Remove dead ButtonGroup code

4 files changed, 0 insertions, 238 deletions

diff --git a/scene/gui/button_group.cpp b/scene/gui/button_group.cpp
deleted file mode 100644
index 336c88fe9d..0000000000
--- a/scene/gui/button_group.cpp
+++ /dev/null
@@ -1,168 +0,0 @@
-/*************************************************************************/
-/*  button_group.cpp                                                     */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md)    */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-#include "button_group.h"
-
-#if 0
-#include "base_button.h"
-
-void ButtonGroup::_add_button(BaseButton *p_button) {
-
-	buttons.insert(p_button);
-	p_button->set_toggle_mode(true);
-	p_button->set_click_on_press(true);
-	p_button->connect("pressed",this,"_pressed",make_binds(p_button));
-
-}
-
-void ButtonGroup::_remove_button(BaseButton *p_button){
-
-	buttons.erase(p_button);
-	p_button->disconnect("pressed",this,"_pressed");
-
-}
-
-void ButtonGroup::set_pressed_button(BaseButton *p_button) {
-
-	_pressed(p_button);
-}
-
-void ButtonGroup::_pressed(Object *p_button) {
-
-	ERR_FAIL_NULL(p_button);
-	BaseButton *b=Object::cast_to<BaseButton>(p_button);
-	ERR_FAIL_COND(!b);
-
-	for(Set<BaseButton*>::Element *E=buttons.front();E;E=E->next()) {
-
-		BaseButton *bb=E->get();
-		bb->set_pressed( b==bb );
-		if (b==bb){
-			emit_signal("button_selected", b);
-		}
-	}
-}
-
-Array ButtonGroup::_get_button_list() const {
-
-	List<BaseButton*> b;
-	get_button_list(&b);
-
-	b.sort_custom<Node::Comparator>();
-
-	Array arr;
-	arr.resize(b.size());
-
-	int idx=0;
-
-	for(List<BaseButton*>::Element *E=b.front();E;E=E->next(),idx++) {
-
-		arr[idx]=E->get();
-	}
-
-	return arr;
-}
-
-void ButtonGroup::get_button_list(List<BaseButton*> *p_buttons) const {
-
-	for(Set<BaseButton*>::Element *E=buttons.front();E;E=E->next()) {
-
-		p_buttons->push_back(E->get());
-	}
-}
-
-BaseButton *ButtonGroup::get_pressed_button() const {
-
-	for(Set<BaseButton*>::Element *E=buttons.front();E;E=E->next()) {
-
-		if (E->get()->is_pressed())
-			return E->get();
-	}
-
-	return NULL;
-}
-
-BaseButton *ButtonGroup::get_focused_button() const{
-
-	for(Set<BaseButton*>::Element *E=buttons.front();E;E=E->next()) {
-
-		if (E->get()->has_focus())
-			return E->get();
-	}
-
-	return NULL;
-
-}
-
-int ButtonGroup::get_pressed_button_index() const {
-	//in tree order, this is bizarre
-
-	ERR_FAIL_COND_V(!is_inside_tree(),0);
-
-	BaseButton *pressed = get_pressed_button();
-	if (!pressed)
-		return -1;
-
-	List<BaseButton*> blist;
-	for(Set<BaseButton*>::Element *E=buttons.front();E;E=E->next()) {
-
-		blist.push_back(E->get());
-
-	}
-
-	blist.sort_custom<Node::Comparator>();
-
-	int idx=0;
-	for(List<BaseButton*>::Element *E=blist.front();E;E=E->next()) {
-
-		if (E->get()==pressed)
-			return idx;
-
-		idx++;
-	}
-
-	return -1;
-}
-
-void ButtonGroup::_bind_methods() {
-
-	ClassDB::bind_method(D_METHOD("get_pressed_button"),&ButtonGroup::get_pressed_button);
-	ClassDB::bind_method(D_METHOD("get_pressed_button_index"),&ButtonGroup::get_pressed_button_index);
-	ClassDB::bind_method(D_METHOD("get_focused_button"),&ButtonGroup::get_focused_button);
-	ClassDB::bind_method(D_METHOD("get_button_list"),&ButtonGroup::_get_button_list);
-	ClassDB::bind_method(D_METHOD("_pressed"),&ButtonGroup::_pressed);
-	ClassDB::bind_method(D_METHOD("set_pressed_button","button"),&ButtonGroup::_pressed);
-
-	ADD_SIGNAL( MethodInfo("button_selected",PropertyInfo(Variant::OBJECT,"button",PROPERTY_HINT_RESOURCE_TYPE,"BaseButton")));
-}
-
-ButtonGroup::ButtonGroup() : BoxContainer(true)
-{
-}
-#endif
diff --git a/scene/gui/button_group.h b/scene/gui/button_group.h
deleted file mode 100644
index 6ebc0575d2..0000000000
--- a/scene/gui/button_group.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*************************************************************************/
-/*  button_group.h                                                       */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md)    */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-#ifndef BUTTON_GROUP_H
-#define BUTTON_GROUP_H
-
-#include "scene/gui/box_container.h"
-
-#if 0
-class BaseButton;
-
-class ButtonGroup : public BoxContainer {
-
-	GDCLASS(ButtonGroup,BoxContainer);
-
-
-	Set<BaseButton*> buttons;
-
-
-	Array _get_button_list() const;
-	void _pressed(Object *p_button);
-
-protected:
-friend class BaseButton;
-
-	void _add_button(BaseButton *p_button);
-	void _remove_button(BaseButton *p_button);
-
-	static void _bind_methods();
-public:
-
-	void get_button_list(List<BaseButton*> *p_buttons) const;
-	BaseButton *get_pressed_button() const;
-	BaseButton *get_focused_button() const;
-	void set_pressed_button(BaseButton *p_button);
-	int get_pressed_button_index() const;
-
-	ButtonGroup();
-};
-
-#endif
-#endif // BUTTON_GROUP_H
diff --git a/scene/gui/check_box.cpp b/scene/gui/check_box.cpp
index 21e2269141..e2b10a948f 100644
--- a/scene/gui/check_box.cpp
+++ b/scene/gui/check_box.cpp
@@ -29,7 +29,6 @@
 /*************************************************************************/
 #include "check_box.h"
 
-#include "button_group.h"
 #include "servers/visual_server.h"
 
 void CheckBox::_notification(int p_what) {
diff --git a/scene/register_scene_types.cpp b/scene/register_scene_types.cpp
index 69c17f4912..9ed3734a36 100644
--- a/scene/register_scene_types.cpp
+++ b/scene/register_scene_types.cpp
@@ -66,7 +66,6 @@
 #include "scene/audio/audio_player.h"
 #include "scene/gui/box_container.h"
 #include "scene/gui/button.h"
-#include "scene/gui/button_group.h"
 #include "scene/gui/center_container.h"
 #include "scene/gui/check_box.h"
 #include "scene/gui/check_button.h"