Revert "Solve #182 add table pool for events"

This reverts commit dff522fbaa.

druid/extended/checkbox.lua

@@ -67,12 +67,6 @@ function Checkbox.on_layout_change(self)
 end
 
 
-function Checkbox.on_internal_remove(self)
-	component.on_internal_remove(self)
-	self.on_change_state:clear()
-end
-
-
 --- Set checkbox state
 -- @tparam Checkbox self @{Checkbox}
 -- @tparam bool state Checkbox state

druid/extended/checkbox_group.lua

@@ -41,13 +41,6 @@ function CheckboxGroup.init(self, nodes, callback, click_nodes)
 end
 
 
-function CheckboxGroup.on_internal_remove(self)
-	component.on_internal_remove(self)
-	self.on_checkbox_click:clear()
-end
-
-
-
 --- Set checkbox group state
 -- @tparam CheckboxGroup self @{CheckboxGroup}
 -- @tparam bool[] indexes Array of checkbox state

druid/extended/data_list.lua

@@ -76,12 +76,6 @@ function DataList.on_remove(self)
 end
 
 
-function DataList.on_internal_remove(self)
-	component.on_internal_remove(self)
-	self.on_scroll_progress_change:clear()
-end
-
-
 --- Set new data set for DataList component
 -- @tparam DataList self @{DataList}
 -- @tparam table data The new data array

druid/extended/dynamic_grid.lua

@@ -89,16 +89,6 @@ function DynamicGrid.init(self, parent)
 end
 
 
-function DynamicGrid.on_internal_remove(self)
-	component.on_internal_remove(self)
-	self.on_add_item:clear()
-	self.on_remove_item:clear()
-	self.on_change_items:clear()
-	self.on_clear:clear()
-	self.on_update_positions:clear()
-end
-
-
 function DynamicGrid.on_layout_change(self)
 	self:_update(true)
 end

druid/extended/input.lua

@@ -154,17 +154,6 @@ function Input.init(self, click_node, text_node, keyboard_type)
 end
 
 
-function Input.on_internal_remove(self)
-	component.on_internal_remove(self)
-	self.on_input_select:clear()
-	self.on_input_unselect:clear()
-	self.on_input_text:clear()
-	self.on_input_empty:clear()
-	self.on_input_full:clear()
-	self.on_input_wrong:clear()
-end
-
-
 function Input.on_input(self, action_id, action)
 	if self.is_selected then
 		local input_text = nil

druid/extended/lang_text.lua

@@ -41,12 +41,6 @@ function LangText.init(self, node, locale_id, no_adjust)
 end
 
 
-function LangText.on_internal_remove(self)
-	component.on_internal_remove(self)
-	self.on_change:clear()
-end
-
-
 function LangText.on_language_change(self)
 	if self.last_locale then
 		self:translate(self.last_locale, unpack(self.last_locale_args))

druid/extended/layout.lua

@@ -39,12 +39,6 @@ function Layout:init(node, mode, on_size_changed_callback)
 end
 
 
-function Layout.on_internal_remove(self)
-	component.on_internal_remove(self)
-	self.on_size_changed:clear()
-end
-
-
 function Layout:on_window_resized()
     local window_x, window_y = window.get_size()
     local stretch_x = window_x / self.window_size.x

druid/extended/progress.lua

@@ -121,12 +121,6 @@ function Progress.init(self, node, key, init_value)
 end
 
 
-function Progress.on_internal_remove(self)
-	component.on_internal_remove(self)
-	self.on_change:clear()
-end
-
-
 -- @tparam Progress self @{Progress}
 function Progress.on_late_init(self)
 	self:set_to(self._init_value)

druid/extended/radio_group.lua

@@ -50,12 +50,6 @@ function RadioGroup.init(self, nodes, callback, click_nodes)
 end
 
 
-function RadioGroup.on_internal_remove(self)
-	component.on_internal_remove(self)
-	self.on_radio_click:clear()
-end
-
-
 --- Set radio group state
 -- @tparam RadioGroup self @{RadioGroup}
 -- @tparam number index Index in radio group

druid/extended/slider.lua

@@ -77,12 +77,6 @@ function Slider.init(self, node, end_pos, callback)
 end
 
 
-function Slider.on_internal_remove(self)
-	component.on_internal_remove(self)
-	self.on_change_value:clear()
-end
-
-
 function Slider.on_layout_change(self)
 	self:set(self.value)
 end

druid/extended/timer.lua

@@ -65,14 +65,6 @@ function Timer.init(self, node, seconds_from, seconds_to, callback)
 end
 
 
-function Timer.on_internal_remove(self)
-	component.on_internal_remove(self)
-	self.on_tick:clear()
-	self.on_set_enabled:clear()
-	self.on_timer_end:clear()
-end
-
-
 function Timer.update(self, dt)
 	if not self.is_on then
 		return