updated the docs

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%402538

docs/docs/api.xml

@@ -47,6 +47,10 @@
                                <name>tooltip</name>
                                <link>dlib/gui_widgets/base_widgets_abstract.h.html#tooltip</link>
                            </item>
+                           <item>
+                               <name>popup_menu_region</name>
+                               <link>dlib/gui_widgets/base_widgets_abstract.h.html#popup_menu_region</link>
+                           </item>
                            <item>
                                <name>button_action</name>
                                <link>dlib/gui_widgets/base_widgets_abstract.h.html#button_action</link>

docs/docs/term_index.xml

@@ -171,6 +171,7 @@
          <term link="dlib/gui_widgets/drawable_abstract.h.html#disable" name="disable"/>
          <term link="dlib/gui_widgets/drawable_abstract.h.html#is_hidden" name="is_hidden"/>
          <term link="dlib/gui_widgets/drawable_abstract.h.html#drawable_window" name="drawable_window"/>
+         <term link="dlib/gui_widgets/drawable_abstract.h.html#drawable" name="drawable"/>
 
          <term name="show">
             <term link="dlib/gui_core/gui_core_kernel_abstract.h.html#show" name="in base_window object"/>
@@ -284,6 +285,7 @@
          <term link="dlib/gui_widgets/base_widgets_abstract.h.html#mouse_over_event" name="mouse_over_event"/>
          <term link="dlib/gui_widgets/base_widgets_abstract.h.html#arrow_button" name="arrow_button"/>
          <term link="dlib/gui_widgets/base_widgets_abstract.h.html#tooltip" name="tooltip"/>
+         <term link="dlib/gui_widgets/base_widgets_abstract.h.html#popup_menu_region" name="popup_menu_region"/>
          <term link="dlib/gui_widgets/base_widgets_abstract.h.html#scroll_bar" name="scroll_bar"/>
          <term link="dlib/gui_widgets/base_widgets_abstract.h.html#widget_group" name="widget_group"/>
          <term link="dlib/gui_widgets/base_widgets_abstract.h.html#image_widget" name="image_widget"/>

docs/todo.txt

@@ -51,7 +51,6 @@ make the popup menus from the menu_bar always put themselves on the screen
 add toggle menu item styles
 improve unicode support in on_keydown()
 make widgets take ustring as well as std::string
-add a popup menu region sort of like the tooltip widget
 make other widgets have a user settable style