Update example with new brand one

example/examples/basic/back_handler/basic_back_handler.gui

@@ -0,0 +1,50 @@
+fonts {
+  name: "text_bold"
+  font: "/example/assets/fonts/text_bold.font"
+}
+textures {
+  name: "druid"
+  texture: "/example/assets/druid.atlas"
+}
+nodes {
+  size {
+    x: 1000.0
+    y: 1000.0
+  }
+  color {
+    x: 0.173
+    y: 0.184
+    z: 0.204
+  }
+  type: TYPE_BOX
+  texture: "druid/ui_circle_64"
+  id: "root"
+  inherit_alpha: true
+  slice9 {
+    x: 32.0
+    y: 32.0
+    z: 32.0
+    w: 32.0
+  }
+}
+nodes {
+  size {
+    x: 700.0
+    y: 100.0
+  }
+  color {
+    x: 0.522
+    y: 0.522
+    z: 0.522
+  }
+  type: TYPE_TEXT
+  text: "Press \"back\" to trigger a callback"
+  font: "text_bold"
+  id: "text"
+  parent: "root"
+  inherit_alpha: true
+  outline_alpha: 0.0
+  shadow_alpha: 0.0
+}
+material: "/builtins/materials/gui.material"
+adjust_reference: ADJUST_REFERENCE_PARENT

example/examples/basic/back_handler/basic_back_handler.lua

@@ -0,0 +1,24 @@
+local component = require("druid.component")
+
+---@class basic_back_handler: druid.base_component
+---@field druid druid_instance
+local M = component.create("basic_back_handler")
+
+
+---@param template string
+---@param nodes table<hash, node>
+function M:init(template, nodes)
+	self.druid = self:get_druid(template, nodes)
+	self.druid:new_back_handler(self.on_back)
+end
+
+
+function M:on_back()
+	local node = self:get_node("text")
+	gui.animate(node, gui.PROP_SCALE, vmath.vector3(1.2), gui.EASING_OUTELASTIC, 0.5, 0, function()
+		gui.animate(node, gui.PROP_SCALE, vmath.vector3(1), gui.EASING_OUTELASTIC, 0.5)
+	end)
+end
+
+
+return M