def create(self):
self.native = NSTextField.new()
self.native.interface = self.interface
self.native.bezeled = True
self.native.bezelStyle = NSTextFieldSquareBezel
# Add the layout constraints
self.add_constraints()
def create(self):
self.native = TogaView.alloc().init()
self.input = NSTextField.new()
self.input.interface = self.interface
self.input.bezeled = True
self.input.bezelStyle = NSTextFieldSquareBezel
self.input.translatesAutoresizingMaskIntoConstraints = False
self.stepper = TogaStepper.alloc().init()
self.stepper.interface = self.interface
self.stepper._impl = self
self.stepper.translatesAutoresizingMaskIntoConstraints = False
self.stepper.target = self.stepper
self.stepper.action = SEL('onChange:')
self.stepper.controller = self.input
self.input.delegate = self.stepper
# Add the input and stepper to the constraining box.
self.native.addSubview(self.input)
self.native.addSubview(self.stepper)
# Add constraints to lay out the input and stepper.
# Stepper is always top right corner.
self.native.addConstraint(
NSLayoutConstraint.
constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.native, NSLayoutAttributeTop, NSLayoutRelationEqual,
self.stepper, NSLayoutAttributeTop, 1.0, 0))
self.native.addConstraint(
NSLayoutConstraint.
constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.native, NSLayoutAttributeRight, NSLayoutRelationEqual,
self.stepper, NSLayoutAttributeRight, 1.0, 0))
# Stepper height matches container box height
self.native.addConstraint(
NSLayoutConstraint.
constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.native, NSLayoutAttributeBottom, NSLayoutRelationEqual,
self.stepper, NSLayoutAttributeBottom, 1.0, 0))
# Input is always left, centred vertically on the stepper
self.native.addConstraint(
NSLayoutConstraint.
constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.stepper, NSLayoutAttributeCenterY, NSLayoutRelationEqual,
self.input, NSLayoutAttributeCenterY, 1.0, 0))
self.native.addConstraint(
NSLayoutConstraint.
constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.native, NSLayoutAttributeLeft, NSLayoutRelationEqual,
self.input, NSLayoutAttributeLeft, 1.0, 0))
# Stepper and input meet in the middle with a small gap
self.native.addConstraint(
NSLayoutConstraint.
constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.stepper, NSLayoutAttributeLeft, NSLayoutRelationEqual,
self.input, NSLayoutAttributeRight, 1.0, 2))
# Add the layout constraints for the main box
self.add_constraints()
def create(self):
self.native = TogaView.alloc().init()
self.input = NSTextField.new()
self.input.interface = self.interface
self.input.bezeled = True
self.input.bezelStyle = NSTextFieldSquareBezel
self.input.translatesAutoresizingMaskIntoConstraints = False
self.stepper = TogaStepper.alloc().init()
self.stepper.interface = self.interface
self.stepper._impl = self
self.stepper.translatesAutoresizingMaskIntoConstraints = False
self.stepper.target = self.stepper
self.stepper.action = SEL('onChange:')
self.stepper.controller = self.input
self.input.delegate = self.stepper
# Add the input and stepper to the constraining box.
self.native.addSubview(self.input)
self.native.addSubview(self.stepper)
# Add constraints to lay out the input and stepper.
# Stepper is always top right corner.
self.native.addConstraint(
NSLayoutConstraint.constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.native, NSLayoutAttributeTop,
NSLayoutRelationEqual,
self.stepper, NSLayoutAttributeTop,
1.0, 0
)
)
self.native.addConstraint(
NSLayoutConstraint.constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.native, NSLayoutAttributeRight,
NSLayoutRelationEqual,
self.stepper, NSLayoutAttributeRight,
1.0, 0
)
)
# Stepper height matches container box height
self.native.addConstraint(
NSLayoutConstraint.constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.native, NSLayoutAttributeBottom,
NSLayoutRelationEqual,
self.stepper, NSLayoutAttributeBottom,
1.0, 0
)
)
# Input is always left, centred vertically on the stepper
self.native.addConstraint(
NSLayoutConstraint.constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.stepper, NSLayoutAttributeCenterY,
NSLayoutRelationEqual,
self.input, NSLayoutAttributeCenterY,
1.0, 0
)
)
self.native.addConstraint(
NSLayoutConstraint.constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.native, NSLayoutAttributeLeft,
NSLayoutRelationEqual,
self.input, NSLayoutAttributeLeft,
1.0, 0
)
)
# Stepper and input meet in the middle with a small gap
self.native.addConstraint(
NSLayoutConstraint.constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.stepper, NSLayoutAttributeLeft,
NSLayoutRelationEqual,
self.input, NSLayoutAttributeRight,
1.0, 2
)
)
# Add the layout constraints for the main box
self.add_constraints()