Class wibox.container.radialprogressbar
A circular progressbar wrapper.
 If no child widget is set, then the radialprogressbar will take all the
 available size. Use a wibox.container.constraint to prevent this.

    Info:
    
        - Copyright: 2013 Emmanuel Lepage Vallee
- Author: Emmanuel Lepage Vallee <elv1313@gmail.com>
    
    Methods
    
    - 
    
    wibox.container.radialprogressbar ([widget])
    
- 
    Returns a new radialprogressbar layout.  A radialprogressbar layout
 radialprogressbars a given widget. Use .widgetto set the widget.
        - widget
         The widget to display.
         (optional)
        
 
    - 
    
    wibox.container.radialprogressbar.widget
    
- 
    The widget to wrap in a radial proggressbar.
    Type:
- 
    
    wibox.container.radialprogressbar.paddings
    
- 
    The padding between the outline and the progressbar. 
  
 Type:
        - paddings A number or a table
        
        - top
            number
         (default 0)
        
- bottom
            number
         (default 0)
        
- left
            number
         (default 0)
        
- right
            number
         (default 0)
        
 
 
- 
    
    wibox.container.radialprogressbar.value
    
- 
    The progressbar value. 
  
 Type:
        - value
            number
         Between minvalue and maxvalue
        
 
- 
    
    wibox.container.radialprogressbar.border_color
    
- 
    The border background color. 
  
 
- 
    
    wibox.container.radialprogressbar.color
    
- 
    The border foreground color. 
  
 
- 
    
    wibox.container.radialprogressbar.border_width
    
- 
    The border width. 
  
 Type:
        - border_width
            number
         (default 3)
        
 
- 
    
    wibox.container.radialprogressbar.min_value
    
- 
    The minimum value.
- 
    
    wibox.container.radialprogressbar.max_value
    
- 
    The maximum value.
- 
    
    wibox.container.radialprogressbar.forced_height
    
- 
    Force a widget height.
    Type:
        - height
            number or nil
         The height (nilfor automatic)
 
- 
    
    wibox.container.radialprogressbar.forced_width
    
- 
    Force a widget width.
    Type:
        - width
            number or nil
         The width (nilfor automatic)
 
- 
    
    wibox.container.radialprogressbar.opacity
    
- 
    The widget opacity (transparency).
    Type:
        - opacity
            number
         The opacity (between 0 and 1)
         (default 1)
        
 
- 
    
    wibox.container.radialprogressbar.visible
    
- 
    The widget visibility.
    Type:
    - 
    
    widget::layout_changed
    
- 
    When the layout (size) change.
 This signal is emitted when the previous results of :layout()and:fit()are no longer valid.  Unless this signal is emitted,:layout()and:fit()must return the same result when called with the same arguments.See also:
- 
    
    widget::redraw_needed
    
- 
    When the widget content changed.
 This signal is emitted when the content of the widget changes. The widget will
 be redrawn, it is not re-layouted. Put differently, it is assumed that
 :layout()and:fit()would still return the same results as before.See also:
- 
    
    button::press
    
- 
    When a mouse button is pressed over the widget.
    Arguments:
        - lx
            number
         The horizontal position relative to the (0,0) position in
 the widget.
        
- ly
            number
         The vertical position relative to the (0,0) position in the
 widget.
        
- button
            number
         The button number.
        
- mods
            table
         The modifiers (mod4, mod1 (alt), Control, Shift)
        
- find_widgets_result The entry from the result of
 wibox.drawable:find_widgets for the position that the mouse hit.
        
        - drawable
            wibox.drawable
         The drawable containing
 the widget.
        
- widget
            widget
         The widget being displayed.
        
- hierarchy
            wibox.hierarchy
         The hierarchy
 managing the widget's geometry.
        
- x
            number
         An approximation of the X position that
 the widget is visible at on the surface.
        
- y
            number
         An approximation of the Y position that
 the widget is visible at on the surface.
        
- width
            number
         An approximation of the width that
 the widget is visible at on the surface.
        
- height
            number
         An approximation of the height that
 the widget is visible at on the surface.
        
- widget_width
            number
         The exact width of the widget
 in its local coordinate system.
        
- widget_height
            number
         The exact height of the widget
 in its local coordinate system.
        
 
 See also:
- 
    
    button::release
    
- 
    When a mouse button is released over the widget.
    Arguments:
        - lx
            number
         The horizontal position relative to the (0,0) position in
 the widget.
        
- ly
            number
         The vertical position relative to the (0,0) position in the
 widget.
        
- button
            number
         The button number.
        
- mods
            table
         The modifiers (mod4, mod1 (alt), Control, Shift)
        
- find_widgets_result The entry from the result of
 wibox.drawable:find_widgets for the position that the mouse hit.
        
        - drawable
            wibox.drawable
         The drawable containing
 the widget.
        
- widget
            widget
         The widget being displayed.
        
- hierarchy
            wibox.hierarchy
         The hierarchy
 managing the widget's geometry.
        
- x
            number
         An approximation of the X position that
 the widget is visible at on the surface.
        
- y
            number
         An approximation of the Y position that
 the widget is visible at on the surface.
        
- width
            number
         An approximation of the width that
 the widget is visible at on the surface.
        
- height
            number
         An approximation of the height that
 the widget is visible at on the surface.
        
- widget_width
            number
         The exact width of the widget
 in its local coordinate system.
        
- widget_height
            number
         The exact height of the widget
 in its local coordinate system.
        
 
 See also:
- 
    
    mouse::enter
    
- 
    When the mouse enter a widget.
    Arguments:
        - find_widgets_result The entry from the result of
 wibox.drawable:find_widgets for the position that the mouse hit.
        
        - drawable
            wibox.drawable
         The drawable containing
 the widget.
        
- widget
            widget
         The widget being displayed.
        
- hierarchy
            wibox.hierarchy
         The hierarchy
 managing the widget's geometry.
        
- x
            number
         An approximation of the X position that
 the widget is visible at on the surface.
        
- y
            number
         An approximation of the Y position that
 the widget is visible at on the surface.
        
- width
            number
         An approximation of the width that
 the widget is visible at on the surface.
        
- height
            number
         An approximation of the height that
 the widget is visible at on the surface.
        
- widget_width
            number
         The exact width of the widget
 in its local coordinate system.
        
- widget_height
            number
         The exact height of the widget
 in its local coordinate system.
        
 
 See also:
- 
    
    mouse::leave
    
- 
    When the mouse leave a widget.
    Arguments:
        - find_widgets_result The entry from the result of
 wibox.drawable:find_widgets for the position that the mouse hit.
        
        - drawable
            wibox.drawable
         The drawable containing
 the widget.
        
- widget
            widget
         The widget being displayed.
        
- hierarchy
            wibox.hierarchy
         The hierarchy
 managing the widget's geometry.
        
- x
            number
         An approximation of the X position that
 the widget is visible at on the surface.
        
- y
            number
         An approximation of the Y position that
 the widget is visible at on the surface.
        
- width
            number
         An approximation of the width that
 the widget is visible at on the surface.
        
- height
            number
         An approximation of the height that
 the widget is visible at on the surface.
        
- widget_width
            number
         The exact width of the widget
 in its local coordinate system.
        
- widget_height
            number
         The exact height of the widget
 in its local coordinate system.
        
 
 See also:
    - 
    
    beautiful.radialprogressbar_border_color
    
- 
    The progressbar border background color.
- 
    
    beautiful.radialprogressbar_color
    
- 
    The progressbar foreground color.
- 
    
    beautiful.radialprogressbar_border_width
    
- 
    The progressbar border width.
- 
    
    beautiful.radialprogressbar_paddings
    
- 
    The padding between the outline and the progressbar.
    Type:
        - paddings A number or a table
        
        - top
            number
         (default 0)
        
- bottom
            number
         (default 0)
        
- left
            number
         (default 0)
        
- right
            number
         (default 0)
        
 
 
    - 
    
    wibox.container.radialprogressbar:get_children ()
    
- 
    Get the children elements
    Returns:
           table
        The children
     
- 
    
    wibox.container.radialprogressbar:set_children (children)
    
- 
    Replace the layout children
 This layout only accept one children, all others will be ignored
    
        - children
            table
         A table composed of valid widgets
        
 
- 
    
    wibox.container.radialprogressbar:reset ()
    
- 
    Reset this container.
- 
    
    wibox.container.radialprogressbar:index (widget[, recursive[, ...]])
    
- 
    Get a widex index.
    
        - widget
         The widget to look for
        
- recursive
         Also check sub-widgets
         (optional)
        
- ...
         Aditional widgets to add at the end of the \"path\"
         (optional)
        
 Returns:
        - 
        The index
- 
        The parent layout
- 
        The path between \"self\" and \"widget\"
 
- 
    
    wibox.container.radialprogressbar:get_all_children ()
    
- 
    Get all direct and indirect children widgets.
 This will scan all containers recursively to find widgets
 Warning: This method it prone to stack overflow id the widget, or any of its
 children, contain (directly or indirectly) itself.
    Returns:
           table
        The children
     
- 
    
    wibox.container.radialprogressbar:setup (args)
    
- 
    Set a declarative widget hierarchy description.
 See The declarative layout system
    
        - args
         An array containing the widgets disposition
        
 
- 
    
    wibox.container.radialprogressbar:buttons (_buttons)
    
- 
    Set/get a widget's buttons.
    
        - _buttons
         The table of buttons that should bind to the widget.
        
 
- 
    
    wibox.container.radialprogressbar:emit_signal_recursive (signal_name, ...)
    
- 
    Emit a signal and ensure all parent widgets in the hierarchies also
 forward the signal.  This is useful to track signals when there is a dynamic
 set of containers and layouts wrapping the widget.
    
        - signal_name
            string
        
- ...
         Other arguments
        
 
- 
    
    wibox.container.radialprogressbar:disconnect_signal (name, func)
    
- 
    Disconnect to a signal.
    
        - name
            string
         The name of the signal
        
- func
            function
         The callback that should be disconnected
        
 
- 
    
    wibox.container.radialprogressbar:emit_signal (name, ...)
    
- 
    Emit a signal.
    
        - name
            string
         The name of the signal
        
- ...
         Extra arguments for the callback functions. Each connected
   function receives the object as first argument and then any extra arguments
   that are given to emit_signal()
        
 
- 
    
    wibox.container.radialprogressbar:connect_signal (name, func)
    
- 
    Connect to a signal.
    
        - name
            string
         The name of the signal
        
- func
            function
         The callback to call when the signal is emitted
        
 
- 
    
    wibox.container.radialprogressbar:weak_connect_signal (name, func)
    
- 
    Connect to a signal weakly.  This allows the callback function to be garbage
 collected and automatically disconnects the signal when that happens.
 Warning:
 Only use this function if you really, really, really know what you
 are doing.
     
        - name
            string
         The name of the signal
        
- func
            function
         The callback to call when the signal is emitted