Class: RandomAppWindowController

Inherits:
ObjC::NSObject
  • Object
show all
Defined in:
app/random.rb

Overview

Aaron Hillegass’ RandomApp in 100% Ruby to see it the old-fashioned way, see Chapter 2 of Aaron’s book: “Cocoa Programming for Mac OS X, 2nd Edition”

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#generateButton ⇒ Object

Returns the value of attribute generateButton.



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# File 'app/random.rb', line 5

def generateButton
  @generateButton
end

#seedButton ⇒ Object

Returns the value of attribute seedButton.



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# File 'app/random.rb', line 5

def seedButton
  @seedButton
end

#textField ⇒ Object

Returns the value of attribute textField.



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# File 'app/random.rb', line 5

def textField
  @textField
end

#window ⇒ Object

Returns the value of attribute window.



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# File 'app/random.rb', line 5

def window
  @window
end

Instance Method Details

#init ⇒ Object 



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# File 'app/random.rb', line 7

def init
  super
  styleMask = ObjC::NSTitledWindowMask + ObjC::NSClosableWindowMask + ObjC::NSMiniaturizableWindowMask
  @window = with(ObjC::NSWindow.alloc.initWithContentRect_styleMask_backing_defer_(
  [300,200,340,120], styleMask, ObjC::NSBackingStoreBuffered, false)) do |w|
    w.set(:releasedWhenClosed => 0, :title => 'RandomApp')
    @view = with(ObjC::NSView.alloc.initWithFrame_(w.frame)) do |v|
      @seedButton = with(ObjC::NSButton.alloc.initWithFrame_([20,75,300,25])) do |b|
        b.set({
          :title => "Seed random number generator with time",
          :action => "seed:", :target => self,
          :bezelStyle => ObjC::NSRoundedBezelStyle
        })
        v.addSubview_ b
      end
      @generateButton = with(ObjC::NSButton.alloc.initWithFrame_([20,45,300,25])) do |b|
        b.set({
          :title => "Generate random number",
          :action => "generate:", :target => self,
          :bezelStyle => ObjC::NSRoundedBezelStyle
        })
        v.addSubview_ b
      end
      @textField = with(ObjC::NSTextField.alloc.initWithFrame_([20,20,300,20])) do |t|
        t.set({
          :objectValue => ObjC::NSCalendarDate.calendarDate,
          :editable => false,
          :drawsBackground => false,
          :alignment => ObjC::NSCenterTextAlignment,
          :bezeled => false
        })
        v.addSubview_ t
      end
      w.setContentView_ v
    end
    w.center
    w.makeKeyAndOrderFront_ self
  end
  self
end