11 files changed, 185 insertions, 53 deletions
diff --git a/scene/gui/base_button.cpp b/scene/gui/base_button.cpp
index 8b6f433c9c..965e7f399d 100644
--- a/scene/gui/base_button.cpp
+++ b/scene/gui/base_button.cpp
@@ -390,10 +390,10 @@ void BaseButton::_bind_methods() {
 	ADD_SIGNAL( MethodInfo("pressed" ) );
 	ADD_SIGNAL( MethodInfo("released" ) );
 	ADD_SIGNAL( MethodInfo("toggled", PropertyInfo( Variant::BOOL,"pressed") ) );
-	ADD_PROPERTY( PropertyInfo( Variant::BOOL, "disabled"), _SCS("set_disabled"), _SCS("is_disabled"));
+	ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "disabled"), _SCS("set_disabled"), _SCS("is_disabled"));
 	ADD_PROPERTY( PropertyInfo( Variant::BOOL, "toggle_mode"), _SCS("set_toggle_mode"), _SCS("is_toggle_mode"));
-    ADD_PROPERTY( PropertyInfo( Variant::BOOL, "is_pressed"), _SCS("set_pressed"), _SCS("is_pressed"));
-	ADD_PROPERTY( PropertyInfo( Variant::BOOL, "click_on_press"), _SCS("set_click_on_press"), _SCS("get_click_on_press"));
+	ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "is_pressed"), _SCS("set_pressed"), _SCS("is_pressed"));
+	ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "click_on_press"), _SCS("set_click_on_press"), _SCS("get_click_on_press"));
 
 
 	BIND_CONSTANT( DRAW_NORMAL );
diff --git a/scene/gui/button.cpp b/scene/gui/button.cpp
index b465db5c80..edeb18bfc1 100644
--- a/scene/gui/button.cpp
+++ b/scene/gui/button.cpp
@@ -225,11 +225,11 @@ void Button::_bind_methods() {
 	ObjectTypeDB::bind_method(_MD("get_text_align"),&Button::get_text_align);
 	ObjectTypeDB::bind_method(_MD("is_flat"),&Button::is_flat);
 
-	ADD_PROPERTY( PropertyInfo( Variant::STRING, "text", PROPERTY_HINT_NONE,"",PROPERTY_USAGE_DEFAULT_INTL ), _SCS("set_text"),_SCS("get_text") );
-	ADD_PROPERTY( PropertyInfo( Variant::OBJECT, "icon", PROPERTY_HINT_RESOURCE_TYPE, "Texture" ), _SCS("set_button_icon"),_SCS("get_button_icon") );
+	ADD_PROPERTYNZ( PropertyInfo( Variant::STRING, "text", PROPERTY_HINT_NONE,"",PROPERTY_USAGE_DEFAULT_INTL ), _SCS("set_text"),_SCS("get_text") );
+	ADD_PROPERTYNZ( PropertyInfo( Variant::OBJECT, "icon", PROPERTY_HINT_RESOURCE_TYPE, "Texture" ), _SCS("set_button_icon"),_SCS("get_button_icon") );
 	ADD_PROPERTY( PropertyInfo( Variant::BOOL, "flat" ), _SCS("set_flat"),_SCS("is_flat") );
-	ADD_PROPERTY( PropertyInfo( Variant::BOOL, "clip_text" ), _SCS("set_clip_text"),_SCS("get_clip_text") );
-	ADD_PROPERTY( PropertyInfo( Variant::INT, "align",PROPERTY_HINT_ENUM,"Left,Center,Right" ), _SCS("set_text_align"),_SCS("get_text_align") );
+	ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "clip_text" ), _SCS("set_clip_text"),_SCS("get_clip_text") );
+	ADD_PROPERTYNO( PropertyInfo( Variant::INT, "align",PROPERTY_HINT_ENUM,"Left,Center,Right" ), _SCS("set_text_align"),_SCS("get_text_align") );
 
 }
 
diff --git a/scene/gui/button_array.cpp b/scene/gui/button_array.cpp
index 7f565de244..b86e32dda7 100644
--- a/scene/gui/button_array.cpp
+++ b/scene/gui/button_array.cpp
@@ -34,7 +34,7 @@ bool ButtonArray::_set(const StringName& p_name, const Variant& p_value) {
 	String n=String(p_name);
 	if (n.begins_with("button/")) {
 
-		String what = n.get_slice("/",1);
+		String what = n.get_slicec('/',1);
 		if (what=="count") {
 			int new_size=p_value;
 			if (new_size>0 && buttons.size()==0) {
@@ -57,7 +57,7 @@ bool ButtonArray::_set(const StringName& p_name, const Variant& p_value) {
 		} else {
 			int idx=what.to_int();
 			ERR_FAIL_INDEX_V(idx,buttons.size(),false);
-			String f = n.get_slice("/",2);
+			String f = n.get_slicec('/',2);
 			if (f=="text")
 				buttons[idx].text=p_value;
 			else if (f=="icon")
@@ -80,7 +80,7 @@ bool ButtonArray::_get(const StringName& p_name,Variant &r_ret) const {
 	String n=String(p_name);
 	if (n.begins_with("button/")) {
 
-		String what = n.get_slice("/",1);
+		String what = n.get_slicec('/',1);
 		if (what=="count") {
 			r_ret=buttons.size();
 		} else if (what=="align") {
@@ -92,7 +92,7 @@ bool ButtonArray::_get(const StringName& p_name,Variant &r_ret) const {
 		} else {
 			int idx=what.to_int();
 			ERR_FAIL_INDEX_V(idx,buttons.size(),false);
-			String f = n.get_slice("/",2);
+			String f = n.get_slicec('/',2);
 			if (f=="text")
 				r_ret=buttons[idx].text;
 			else if (f=="icon")
diff --git a/scene/gui/control.cpp b/scene/gui/control.cpp
index 2367c03e99..a1c0644650 100644
--- a/scene/gui/control.cpp
+++ b/scene/gui/control.cpp
@@ -136,27 +136,27 @@ bool Control::_set(const StringName& p_name, const Variant& p_value) {
 	if (p_value.get_type()==Variant::NIL) {
 
 		if (name.begins_with("custom_icons/")) {
-			String dname = name.get_slice("/",1);
+			String dname = name.get_slicec('/',1);
 			data.icon_override.erase(dname);
 			notification(NOTIFICATION_THEME_CHANGED);
 			update();
 		} else if (name.begins_with("custom_styles/")) {
-			String dname = name.get_slice("/",1);
+			String dname = name.get_slicec('/',1);
 			data.style_override.erase(dname);
 			notification(NOTIFICATION_THEME_CHANGED);
 			update();
 		} else if (name.begins_with("custom_fonts/")) {
-			String dname = name.get_slice("/",1);
+			String dname = name.get_slicec('/',1);
 			data.font_override.erase(dname);
 			notification(NOTIFICATION_THEME_CHANGED);
 			update();
 		} else if (name.begins_with("custom_colors/")) {
-			String dname = name.get_slice("/",1);
+			String dname = name.get_slicec('/',1);
 			data.color_override.erase(dname);
 			notification(NOTIFICATION_THEME_CHANGED);
 			update();
 		} else if (name.begins_with("custom_constants/")) {
-			String dname = name.get_slice("/",1);
+			String dname = name.get_slicec('/',1);
 			data.constant_override.erase(dname);
 			notification(NOTIFICATION_THEME_CHANGED);
 			update();
@@ -165,23 +165,23 @@ bool Control::_set(const StringName& p_name, const Variant& p_value) {
 
 	} else {
 		if (name.begins_with("custom_icons/")) {
-			String dname = name.get_slice("/",1);
+			String dname = name.get_slicec('/',1);
 			notification(NOTIFICATION_THEME_CHANGED);
 			add_icon_override(dname,p_value);
 		} else if (name.begins_with("custom_styles/")) {
-			String dname = name.get_slice("/",1);
+			String dname = name.get_slicec('/',1);
 			add_style_override(dname,p_value);
 			notification(NOTIFICATION_THEME_CHANGED);
 		} else if (name.begins_with("custom_fonts/")) {
-			String dname = name.get_slice("/",1);
+			String dname = name.get_slicec('/',1);
 			add_font_override(dname,p_value);
 			notification(NOTIFICATION_THEME_CHANGED);
 		} else if (name.begins_with("custom_colors/")) {
-			String dname = name.get_slice("/",1);
+			String dname = name.get_slicec('/',1);
 			add_color_override(dname,p_value);
 			notification(NOTIFICATION_THEME_CHANGED);
 		} else if (name.begins_with("custom_constants/")) {
-			String dname = name.get_slice("/",1);
+			String dname = name.get_slicec('/',1);
 			add_constant_override(dname,p_value);
 			notification(NOTIFICATION_THEME_CHANGED);
 		} else
@@ -217,22 +217,22 @@ bool Control::_get(const StringName& p_name,Variant &r_ret) const {
 		return false;
 
 	if (sname.begins_with("custom_icons/")) {
-		String name = sname.get_slice("/",1);
+		String name = sname.get_slicec('/',1);
 
 		r_ret= data.icon_override.has(name)?Variant(data.icon_override[name]):Variant();
 	} else if (sname.begins_with("custom_styles/")) {
-		String name = sname.get_slice("/",1);
+		String name = sname.get_slicec('/',1);
 
 		r_ret= data.style_override.has(name)?Variant(data.style_override[name]):Variant();
 	} else if (sname.begins_with("custom_fonts/")) {
-		String name = sname.get_slice("/",1);
+		String name = sname.get_slicec('/',1);
 
 		r_ret= data.font_override.has(name)?Variant(data.font_override[name]):Variant();
 	} else if (sname.begins_with("custom_colors/")) {
-		String name = sname.get_slice("/",1);
+		String name = sname.get_slicec('/',1);
 		r_ret= data.color_override.has(name)?Variant(data.color_override[name]):Variant();
 	} else if (sname.begins_with("custom_constants/")) {
-		String name = sname.get_slice("/",1);
+		String name = sname.get_slicec('/',1);
 
 		r_ret= data.constant_override.has(name)?Variant(data.constant_override[name]):Variant();
 	} else
@@ -2832,16 +2832,16 @@ void Control::_bind_methods() {
 	ADD_PROPERTYNZ( PropertyInfo(Variant::VECTOR2,"rect/size", PROPERTY_HINT_NONE, "",PROPERTY_USAGE_EDITOR), _SCS("set_size"),_SCS("get_size") );
 	ADD_PROPERTYNZ( PropertyInfo(Variant::VECTOR2,"rect/min_size"), _SCS("set_custom_minimum_size"),_SCS("get_custom_minimum_size") );
 	ADD_PROPERTYNZ( PropertyInfo(Variant::STRING,"hint/tooltip", PROPERTY_HINT_MULTILINE_TEXT), _SCS("set_tooltip"),_SCS("_get_tooltip") );
-	ADD_PROPERTYI( PropertyInfo(Variant::NODE_PATH,"focus_neighbour/left" ), _SCS("set_focus_neighbour"),_SCS("get_focus_neighbour"),MARGIN_LEFT );
-	ADD_PROPERTYI( PropertyInfo(Variant::NODE_PATH,"focus_neighbour/top" ), _SCS("set_focus_neighbour"),_SCS("get_focus_neighbour"),MARGIN_TOP );
-	ADD_PROPERTYI( PropertyInfo(Variant::NODE_PATH,"focus_neighbour/right" ), _SCS("set_focus_neighbour"),_SCS("get_focus_neighbour"),MARGIN_RIGHT );
-	ADD_PROPERTYI( PropertyInfo(Variant::NODE_PATH,"focus_neighbour/bottom" ), _SCS("set_focus_neighbour"),_SCS("get_focus_neighbour"),MARGIN_BOTTOM );
+	ADD_PROPERTYINZ( PropertyInfo(Variant::NODE_PATH,"focus_neighbour/left" ), _SCS("set_focus_neighbour"),_SCS("get_focus_neighbour"),MARGIN_LEFT );
+	ADD_PROPERTYINZ( PropertyInfo(Variant::NODE_PATH,"focus_neighbour/top" ), _SCS("set_focus_neighbour"),_SCS("get_focus_neighbour"),MARGIN_TOP );
+	ADD_PROPERTYINZ( PropertyInfo(Variant::NODE_PATH,"focus_neighbour/right" ), _SCS("set_focus_neighbour"),_SCS("get_focus_neighbour"),MARGIN_RIGHT );
+	ADD_PROPERTYINZ( PropertyInfo(Variant::NODE_PATH,"focus_neighbour/bottom" ), _SCS("set_focus_neighbour"),_SCS("get_focus_neighbour"),MARGIN_BOTTOM );
 	ADD_PROPERTY( PropertyInfo(Variant::BOOL,"focus/ignore_mouse"), _SCS("set_ignore_mouse"),_SCS("is_ignoring_mouse") );
 	ADD_PROPERTY( PropertyInfo(Variant::BOOL,"focus/stop_mouse"), _SCS("set_stop_mouse"),_SCS("is_stopping_mouse") );
 
 	ADD_PROPERTYNZ( PropertyInfo(Variant::INT,"size_flags/horizontal", PROPERTY_HINT_FLAGS, "Expand,Fill"), _SCS("set_h_size_flags"),_SCS("get_h_size_flags") );
 	ADD_PROPERTYNZ( PropertyInfo(Variant::INT,"size_flags/vertical", PROPERTY_HINT_FLAGS, "Expand,Fill"), _SCS("set_v_size_flags"),_SCS("get_v_size_flags") );
-	ADD_PROPERTY( PropertyInfo(Variant::INT,"size_flags/stretch_ratio", PROPERTY_HINT_RANGE, "1,128,0.01"), _SCS("set_stretch_ratio"),_SCS("get_stretch_ratio") );
+	ADD_PROPERTYNO( PropertyInfo(Variant::INT,"size_flags/stretch_ratio", PROPERTY_HINT_RANGE, "1,128,0.01"), _SCS("set_stretch_ratio"),_SCS("get_stretch_ratio") );
 	ADD_PROPERTYNZ( PropertyInfo(Variant::OBJECT,"theme/theme", PROPERTY_HINT_RESOURCE_TYPE, "Theme"), _SCS("set_theme"),_SCS("get_theme") );
 
 	BIND_CONSTANT( ANCHOR_BEGIN );
diff --git a/scene/gui/label.cpp b/scene/gui/label.cpp
index 27d0f568a2..e7af4fa349 100644
--- a/scene/gui/label.cpp
+++ b/scene/gui/label.cpp
@@ -613,11 +613,11 @@ void Label::_bind_methods() {
 	BIND_CONSTANT( VALIGN_BOTTOM );
 	BIND_CONSTANT( VALIGN_FILL );
 
-	ADD_PROPERTY( PropertyInfo( Variant::STRING, "text",PROPERTY_HINT_MULTILINE_TEXT,"",PROPERTY_USAGE_DEFAULT_INTL), _SCS("set_text"),_SCS("get_text") );
-	ADD_PROPERTY( PropertyInfo( Variant::INT, "align", PROPERTY_HINT_ENUM,"Left,Center,Right,Fill" ),_SCS("set_align"),_SCS("get_align") );
-	ADD_PROPERTY( PropertyInfo( Variant::INT, "valign", PROPERTY_HINT_ENUM,"Top,Center,Bottom,Fill" ),_SCS("set_valign"),_SCS("get_valign") );
-	ADD_PROPERTY( PropertyInfo( Variant::BOOL, "autowrap"),_SCS("set_autowrap"),_SCS("has_autowrap") );
-	ADD_PROPERTY( PropertyInfo( Variant::BOOL, "uppercase"),_SCS("set_uppercase"),_SCS("is_uppercase") );
+	ADD_PROPERTYNZ( PropertyInfo( Variant::STRING, "text",PROPERTY_HINT_MULTILINE_TEXT,"",PROPERTY_USAGE_DEFAULT_INTL), _SCS("set_text"),_SCS("get_text") );
+	ADD_PROPERTYNZ( PropertyInfo( Variant::INT, "align", PROPERTY_HINT_ENUM,"Left,Center,Right,Fill" ),_SCS("set_align"),_SCS("get_align") );
+	ADD_PROPERTYNZ( PropertyInfo( Variant::INT, "valign", PROPERTY_HINT_ENUM,"Top,Center,Bottom,Fill" ),_SCS("set_valign"),_SCS("get_valign") );
+	ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "autowrap"),_SCS("set_autowrap"),_SCS("has_autowrap") );
+	ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "uppercase"),_SCS("set_uppercase"),_SCS("is_uppercase") );
 	ADD_PROPERTY( PropertyInfo( Variant::REAL, "percent_visible", PROPERTY_HINT_RANGE,"0,1,0.001"),_SCS("set_percent_visible"),_SCS("get_percent_visible") );
 
 }
diff --git a/scene/gui/tabs.cpp b/scene/gui/tabs.cpp
index 40a6e20c37..a849d3ae72 100644
--- a/scene/gui/tabs.cpp
+++ b/scene/gui/tabs.cpp
@@ -56,7 +56,14 @@ Size2 Tabs::get_minimum_size() const {
 		else
 			ms.width+=tab_bg->get_minimum_size().width;
 
+		if (tabs[i].right_button.is_valid()) {
+			Ref<Texture> rb=tabs[i].right_button;
+			Size2 bms = rb->get_size()+get_stylebox("button")->get_minimum_size();
+			bms.width+=get_constant("hseparation");
 
+			ms.width+=bms.width;
+			ms.height=MAX(bms.height+tab_bg->get_minimum_size().height,ms.height);
+		}
 	}
 
 	return ms;
@@ -66,6 +73,39 @@ Size2 Tabs::get_minimum_size() const {
 
 void Tabs::_input_event(const InputEvent& p_event) {
 
+	if (p_event.type==InputEvent::MOUSE_MOTION) {
+
+		Point2 pos( p_event.mouse_motion.x, p_event.mouse_motion.y );
+
+		int hover=-1;
+		for(int i=0;i<tabs.size();i++) {
+
+			if (tabs[i].rb_rect.has_point(pos)) {
+				hover=i;
+				break;
+			}
+		}
+
+		if (hover!=rb_hover) {
+			rb_hover=hover;
+			update();
+		}
+		return;
+	}
+
+	if (rb_pressing && p_event.type==InputEvent::MOUSE_BUTTON &&
+	    !p_event.mouse_button.pressed &&
+	    p_event.mouse_button.button_index==BUTTON_LEFT) {
+
+		if (rb_hover!=-1) {
+			//pressed
+			emit_signal("right_button_pressed",rb_hover);
+		}
+
+		rb_pressing=false;
+		update();
+	}
+
 	if (p_event.type==InputEvent::MOUSE_BUTTON &&
 	    p_event.mouse_button.pressed &&
 	    p_event.mouse_button.button_index==BUTTON_LEFT) {
@@ -76,6 +116,12 @@ void Tabs::_input_event(const InputEvent& p_event) {
 		int found=-1;
 		for(int i=0;i<tabs.size();i++) {
 
+			if (tabs[i].rb_rect.has_point(pos)) {
+				rb_pressing=true;
+				update();
+				return;
+			}
+
 			int ofs=tabs[i].ofs_cache;
 			int size = tabs[i].ofs_cache;
 			if (pos.x >=tabs[i].ofs_cache && pos.x<tabs[i].ofs_cache+tabs[i].size_cache) {
@@ -100,7 +146,10 @@ void Tabs::_notification(int p_what) {
 
 	switch(p_what) {
 
-
+		case NOTIFICATION_MOUSE_EXIT: {
+			rb_hover=-1;
+			update();
+		} break;
 		case NOTIFICATION_DRAW: {
 
 			RID ci = get_canvas_item();
@@ -142,7 +191,7 @@ void Tabs::_notification(int p_what) {
 
 				Ref<Texture> icon;
 				if (tabs[i].icon.is_valid()) {
-					Ref<Texture> icon = tabs[i].icon;
+					icon = tabs[i].icon;
 					if (icon.is_valid()) {
 						lsize+=icon->get_width();
 						if (s!="")
@@ -151,6 +200,16 @@ void Tabs::_notification(int p_what) {
 					}
 				}
 
+				if (tabs[i].right_button.is_valid()) {
+					Ref<StyleBox> style = get_stylebox("button");
+					Ref<Texture> rb=tabs[i].right_button;
+
+					lsize+=get_constant("hseparation");
+					lsize+=style->get_margin(MARGIN_LEFT);
+					lsize+=rb->get_width();
+					lsize+=style->get_margin(MARGIN_RIGHT);
+
+				}
 
 				Ref<StyleBox> sb;
 				int va;
@@ -184,7 +243,37 @@ void Tabs::_notification(int p_what) {
 
 				font->draw(ci, Point2i( w, sb->get_margin(MARGIN_TOP)+((sb_rect.size.y-sb_ms.y)-font->get_height())/2+font->get_ascent() ), s, col );
 
-				w+=slen+sb->get_margin(MARGIN_RIGHT);
+				w+=slen;
+
+				if (tabs[i].right_button.is_valid()) {
+					Ref<StyleBox> style = get_stylebox("button");
+					Ref<Texture> rb=tabs[i].right_button;
+
+					w+=get_constant("hseparation");
+
+					Rect2 rb_rect;
+					rb_rect.size=style->get_minimum_size()+rb->get_size();
+					rb_rect.pos.x=w;
+					rb_rect.pos.y=sb->get_margin(MARGIN_TOP)+((sb_rect.size.y-sb_ms.y)-(rb_rect.size.y))/2;
+
+					if (rb_hover==i) {
+						if (rb_pressing)
+							get_stylebox("button_pressed")->draw(ci,rb_rect);
+						else
+							style->draw(ci,rb_rect);
+					}
+
+					w+=style->get_margin(MARGIN_LEFT);
+
+					rb->draw(ci,Point2i( w,rb_rect.pos.y+style->get_margin(MARGIN_TOP) ));
+					w+=rb->get_width();
+					w+=style->get_margin(MARGIN_RIGHT);
+					tabs[i].rb_rect=rb_rect;
+
+
+				}
+
+				w+=sb->get_margin(MARGIN_RIGHT);
 
 				tabs[i].size_cache=w-tabs[i].ofs_cache;
 
@@ -252,6 +341,23 @@ Ref<Texture> Tabs::get_tab_icon(int p_tab) const{
 
 }
 
+
+
+void Tabs::set_tab_right_button(int p_tab,const Ref<Texture>& p_right_button){
+
+	ERR_FAIL_INDEX(p_tab,tabs.size());
+	tabs[p_tab].right_button=p_right_button;
+	update();
+	minimum_size_changed();
+
+}
+Ref<Texture> Tabs::get_tab_right_button(int p_tab) const{
+
+	ERR_FAIL_INDEX_V(p_tab,tabs.size(),Ref<Texture>());
+	return tabs[p_tab].right_button;
+
+}
+
 void Tabs::add_tab(const String& p_str,const Ref<Texture>& p_icon) {
 
 	Tab t;
@@ -316,6 +422,7 @@ void Tabs::_bind_methods() {
 	ObjectTypeDB::bind_method(_MD("get_tab_align"),&Tabs::get_tab_align);
 
 	ADD_SIGNAL(MethodInfo("tab_changed",PropertyInfo(Variant::INT,"tab")));
+	ADD_SIGNAL(MethodInfo("right_button_pressed",PropertyInfo(Variant::INT,"tab")));
 
 	ADD_PROPERTY( PropertyInfo(Variant::INT, "current_tab", PROPERTY_HINT_RANGE,"-1,4096,1",PROPERTY_USAGE_EDITOR), _SCS("set_current_tab"), _SCS("get_current_tab") );
 
@@ -328,5 +435,7 @@ Tabs::Tabs() {
 
 	current=0;
 	tab_align=ALIGN_CENTER;
+	rb_hover=-1;
+	rb_pressing=false;
 
 }
diff --git a/scene/gui/tabs.h b/scene/gui/tabs.h
index 8d4d0123f8..5cb0d9e916 100644
--- a/scene/gui/tabs.h
+++ b/scene/gui/tabs.h
@@ -51,6 +51,8 @@ private:
 		Ref<Texture> icon;
 		int ofs_cache;
 		int size_cache;
+		Ref<Texture> right_button;
+		Rect2 rb_rect;
 	};
 
 	Vector<Tab> tabs;
@@ -58,6 +60,8 @@ private:
 	Control *_get_tab(int idx) const;
 	int _get_top_margin() const;
 	TabAlign tab_align;
+	int rb_hover;
+	bool rb_pressing;
 
 protected:
 
@@ -75,6 +79,9 @@ public:
 	void set_tab_icon(int p_tab,const Ref<Texture>& p_icon);
 	Ref<Texture> get_tab_icon(int p_tab) const;
 
+	void set_tab_right_button(int p_tab,const Ref<Texture>& p_right_button);
+	Ref<Texture> get_tab_right_button(int p_tab) const;
+
 	void set_tab_align(TabAlign p_align);
 	TabAlign get_tab_align() const;
 
diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index 44e97b5889..1759f3eb04 100644
--- a/scene/gui/text_edit.cpp
+++ b/scene/gui/text_edit.cpp
@@ -1842,6 +1842,8 @@ void TextEdit::_input_event(const InputEvent& p_input_event) {
 					
 					if (k.mod.shift)
 						_post_shift_selection();
+					_cancel_completion();
+					completion_hint="";
 					
 				} break;
 				case KEY_END: {
@@ -1855,6 +1857,9 @@ void TextEdit::_input_event(const InputEvent& p_input_event) {
 					
 					if (k.mod.shift)
 						_post_shift_selection();
+
+					_cancel_completion();
+					completion_hint="";
 					
 				} break;
 #endif
@@ -1867,6 +1872,10 @@ void TextEdit::_input_event(const InputEvent& p_input_event) {
 					
 					if (k.mod.shift)
 						_post_shift_selection();
+
+					_cancel_completion();
+					completion_hint="";
+
 					
 				} break;
 				case KEY_PAGEDOWN: {
@@ -1878,6 +1887,10 @@ void TextEdit::_input_event(const InputEvent& p_input_event) {
 					
 					if (k.mod.shift)
 						_post_shift_selection();
+
+					_cancel_completion();
+					completion_hint="";
+
 					
 				} break;
 				case KEY_A: {
@@ -2064,6 +2077,9 @@ void TextEdit::_input_event(const InputEvent& p_input_event) {
 					
 					const CharType chr[2] = {(CharType)k.unicode, 0};
 					
+					if (completion_hint!="" && k.unicode==')') {
+						completion_hint="";
+					}
 					if(auto_brace_completion_enabled && _is_pair_symbol(chr[0])) {
 						_consume_pair_symbol(chr[0]);
 					} else {
diff --git a/scene/gui/texture_button.cpp b/scene/gui/texture_button.cpp
index 823fd55c6e..5b2caecb5b 100644
--- a/scene/gui/texture_button.cpp
+++ b/scene/gui/texture_button.cpp
@@ -157,14 +157,14 @@ void TextureButton::_bind_methods() {
 	ObjectTypeDB::bind_method(_MD("get_scale"),&TextureButton::get_scale);
 	ObjectTypeDB::bind_method(_MD("get_modulate"),&TextureButton::get_modulate);
 
-	ADD_PROPERTY(PropertyInfo(Variant::OBJECT,"textures/normal",PROPERTY_HINT_RESOURCE_TYPE,"Texture"), _SCS("set_normal_texture"), _SCS("get_normal_texture"));
-	ADD_PROPERTY(PropertyInfo(Variant::OBJECT,"textures/pressed",PROPERTY_HINT_RESOURCE_TYPE,"Texture"), _SCS("set_pressed_texture"), _SCS("get_pressed_texture"));
-	ADD_PROPERTY(PropertyInfo(Variant::OBJECT,"textures/hover",PROPERTY_HINT_RESOURCE_TYPE,"Texture"), _SCS("set_hover_texture"), _SCS("get_hover_texture"));
-	ADD_PROPERTY(PropertyInfo(Variant::OBJECT,"textures/disabled",PROPERTY_HINT_RESOURCE_TYPE,"Texture"), _SCS("set_disabled_texture"), _SCS("get_disabled_texture"));
-	ADD_PROPERTY(PropertyInfo(Variant::OBJECT,"textures/focused",PROPERTY_HINT_RESOURCE_TYPE,"Texture"), _SCS("set_focused_texture"), _SCS("get_focused_texture"));
-	ADD_PROPERTY(PropertyInfo(Variant::OBJECT,"textures/click_mask",PROPERTY_HINT_RESOURCE_TYPE,"BitMap"), _SCS("set_click_mask"), _SCS("get_click_mask")) ;
-	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2,"params/scale",PROPERTY_HINT_RANGE,"0.01,1024,0.01"), _SCS("set_scale"), _SCS("get_scale"));
-	ADD_PROPERTY(PropertyInfo(Variant::COLOR,"params/modulate"), _SCS("set_modulate"), _SCS("get_modulate"));
+	ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT,"textures/normal",PROPERTY_HINT_RESOURCE_TYPE,"Texture"), _SCS("set_normal_texture"), _SCS("get_normal_texture"));
+	ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT,"textures/pressed",PROPERTY_HINT_RESOURCE_TYPE,"Texture"), _SCS("set_pressed_texture"), _SCS("get_pressed_texture"));
+	ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT,"textures/hover",PROPERTY_HINT_RESOURCE_TYPE,"Texture"), _SCS("set_hover_texture"), _SCS("get_hover_texture"));
+	ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT,"textures/disabled",PROPERTY_HINT_RESOURCE_TYPE,"Texture"), _SCS("set_disabled_texture"), _SCS("get_disabled_texture"));
+	ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT,"textures/focused",PROPERTY_HINT_RESOURCE_TYPE,"Texture"), _SCS("set_focused_texture"), _SCS("get_focused_texture"));
+	ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT,"textures/click_mask",PROPERTY_HINT_RESOURCE_TYPE,"BitMap"), _SCS("set_click_mask"), _SCS("get_click_mask")) ;
+	ADD_PROPERTYNO(PropertyInfo(Variant::VECTOR2,"params/scale",PROPERTY_HINT_RANGE,"0.01,1024,0.01"), _SCS("set_scale"), _SCS("get_scale"));
+	ADD_PROPERTYNO(PropertyInfo(Variant::COLOR,"params/modulate"), _SCS("set_modulate"), _SCS("get_modulate"));
 
 }
 
diff --git a/scene/gui/texture_frame.cpp b/scene/gui/texture_frame.cpp
index 931fb1cb1a..5a6bc86638 100644
--- a/scene/gui/texture_frame.cpp
+++ b/scene/gui/texture_frame.cpp
@@ -77,9 +77,9 @@ void TextureFrame::_bind_methods() {
 	ObjectTypeDB::bind_method(_MD("set_expand","enable"), & TextureFrame::set_expand );
 	ObjectTypeDB::bind_method(_MD("has_expand"), & TextureFrame::has_expand );
 
-	ADD_PROPERTY( PropertyInfo( Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture"), _SCS("set_texture"),_SCS("get_texture") );
-	ADD_PROPERTY( PropertyInfo( Variant::COLOR, "modulate"), _SCS("set_modulate"),_SCS("get_modulate") );
-	ADD_PROPERTY( PropertyInfo( Variant::BOOL, "expand" ), _SCS("set_expand"),_SCS("has_expand") );
+	ADD_PROPERTYNZ( PropertyInfo( Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture"), _SCS("set_texture"),_SCS("get_texture") );
+	ADD_PROPERTYNO( PropertyInfo( Variant::COLOR, "modulate"), _SCS("set_modulate"),_SCS("get_modulate") );
+	ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "expand" ), _SCS("set_expand"),_SCS("has_expand") );
 
 }
 
diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp
index a09920cb2b..6c15f1cae4 100644
--- a/scene/gui/tree.cpp
+++ b/scene/gui/tree.cpp
@@ -1106,7 +1106,7 @@ int Tree::draw_item(const Point2i& p_pos,const Point2& p_draw_ofs, const Size2&
 						int option = (int)p_item->cells[i].val;
 
 						String s = p_item->cells[i].text;
-						s=s.get_slice(",",option);
+						s=s.get_slicec(',',option);
 
 						Ref<Texture> downarrow = cache.select_arrow;
 
@@ -1527,7 +1527,7 @@ int Tree::propagate_mouse_event(const Point2i &p_pos,int x_ofs,int y_ofs,bool p_
 					popup_menu->clear();
 					for (int i=0;i<c.text.get_slice_count(",");i++) {
 
-						String s = c.text.get_slice(",",i);
+						String s = c.text.get_slicec(',',i);
 						popup_menu->add_item(s,i);
 
 					}
@@ -2234,7 +2234,7 @@ bool Tree::edit_selected() {
 		popup_menu->clear();
 		for (int i=0;i<c.text.get_slice_count(",");i++) {
 
-			String s = c.text.get_slice(",",i);
+			String s = c.text.get_slicec(',',i);
 			popup_menu->add_item(s,i);
 
 		}