"""
Simple Object Panel
+++++++++++++++++++

This panel has a :class:`Panel.poll` and :class:`Panel.draw_header` function,
even though the contents is basic this closely resembles blenders panels.
"""
import bpy


class ObjectSelectPanel(bpy.types.Panel):
    bl_idname = "OBJECT_PT_select"
    bl_label = "Select"
    bl_space_type = 'PROPERTIES'
    bl_region_type = 'WINDOW'
    bl_context = "object"
    bl_options = {'DEFAULT_CLOSED'}

    @classmethod
    def poll(cls, context):
        return (context.object is not None)

    def draw_header(self, context):
        layout = self.layout
        obj = context.object
        layout.prop(obj, "select", text="")

    def draw(self, context):
        layout = self.layout

        obj = context.object
        row = layout.row()
        row.prop(obj, "hide_select")
        row.prop(obj, "hide_render")

        box = layout.box()
        box.label("Selection Tools")
        box.operator("object.select_all").action = 'TOGGLE'
        row = box.row()
        row.operator("object.select_all").action = 'INVERT'
        row.operator("object.select_random")


bpy.utils.register_class(ObjectSelectPanel)
