Class widget:window
        
        Window widget
        
This module is only available from the UI process Lua state.
The window widget is the main container for any windows on the screen.
Methods
window:set_default_size (width, height)
Set the default size of the window. If this is not called, the default size is 800x600.
Parameters
- 
            widthType: integerThe default width of the window, in pixels.
- 
            heightType: integerThe default height of the window, in pixels.
Properties
window.title
Type: string
                    
                    Read-write
                
The window title, as displayed on its title bar.
            window.decorated
Type: boolean
                    Default: 
                    true
Read-write
                
Whether the window is decorated. If the window is decorated, a title bar will
be shown. Some window managers permit disabling this decoration, which
creates a borderless window.
            window.urgency_hint
Type: boolean
                    Default: 
                    false
Read-write
                
Whether the window is requesting the user's attention.
            window.fullscreen
Type: boolean
                    Default: 
                    false
Read-write
                
Whether the window is in fullscreen mode.
            window.maximized
Type: boolean
                    Default: 
                    false
Read-write
                
Whether the window is maximized.
            window.id
Type: integer
                    
                    Read-only
                
A unique identification number assigned to the window. This number will not
be reassigned if the window is closed and another is ooened; new windows
will always have new unique identification numbers.
            window.win_xid
Type: integer
                    
                    Read-only
                
The window's X11 window ID. Available only when using the X11 windowing system.
            window.root_win_xid
Type: integer
                    
                    Read-only
                
The X11 root window's window ID. Available only when using the X11 windowing system.
            window.screen
Type: userdata
                    
                    Read-write
                
The screen the window is on.
            window.icon
Type: string
                    
                    Read-write
                
Path to an image file to set as the window icon.
This property can only be set; reading this property always returns 
            nil.
Signals
"can-close"
Emitted before a window is closed. Allows Lua code to force the window to remain open.
Return Values
- 
            booleantrueto allow closing the window,falseto keep the window open.
"key-press"
Emitted when a key is pressed while the window has the input focus.
Parameters
- 
            modifiersType: tableAn array of strings, one for each modifier key held.
- 
            keyType: stringThe key that was pressed, if printable, or a keysym otherwise.
Return Values
- 
            booleantrueif the event has been handled and should not be propagated further.
"add"
Emitted when a new widget is set as this widget's child.
Parameters
- 
            childType: widgetThe new child widget.
"remove"
Emitted when a child widget is removed.
Parameters
- 
            childType: widgetThe child widget that was removed.
"property::*"
Emitted when some properties change value.
Attribution
Copyright
- 2010 Mason Larobina