Class: PPCurses::View

Inherits:
ResponderManager show all
Defined in:
lib/ppcurses/view.rb

Overview

Based loosely on …

developer.apple.com/library/mac/documentation/Cocoa/Reference/ApplicationKit/Classes/NSView_Class/index.html#//apple_ref/occ/instp/NSView/subviews

Instance Attribute Summary collapse

Attributes inherited from ResponderManager

#first_responder

Attributes inherited from Responder

#next_responder

Instance Method Summary collapse

Methods inherited from ResponderManager

#accepts_first_responder, #make_first_responder

Methods inherited from Responder

#accepts_first_responder, #become_first_responder, isa, #key_down, #resign_first_responder

Constructor Details

#initialize ⇒ View

Extending classes should set the appropriate frame size; the default implementation sets the frame to a zero rect which, although avoids pointer errors, isn’t very useful.



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# File 'lib/ppcurses/view.rb', line 18

def initialize
  @frame = Rect.zeroRect
end

Instance Attribute Details

#frame ⇒ Object

Returns the value of attribute frame.



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# File 'lib/ppcurses/view.rb', line 13

def frame
  @frame
end

Instance Method Details

#display(screen) ⇒ Object

Expects screen to be a PPCurses::Screen object Need to convert to work with a window or a view.

The default implementation does nothing



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# File 'lib/ppcurses/view.rb', line 40

def display(screen)

end

#setFrameOrigin(origin) ⇒ Object 



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# File 'lib/ppcurses/view.rb', line 56

def setFrameOrigin( origin )
  @frame.origin = origin
end

#setFrameSize(size) ⇒ Object 



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# File 'lib/ppcurses/view.rb', line 61

def setFrameSize( size )
  @frame.size = size
end