Class: MotionKit::UIViewLayout
- Inherits:
-
Layout
- Object
- BaseLayout
- TreeLayout
- Layout
- MotionKit::UIViewLayout
- Defined in:
- lib/motion-kit-ios/layouts/uiview_layout.rb,
lib/motion-kit-ios/layouts/uiview_layout_frame.rb,
lib/motion-kit-ios/layouts/uiview_layout_gradient.rb,
lib/motion-kit-ios/layouts/uiview_layout_constraints.rb,
lib/motion-kit-ios/layouts/uiview_layout_autoresizing.rb
Direct Known Subclasses
Instance Attribute Summary
Attributes inherited from BaseLayout
Instance Method Summary collapse
- #_calculate_frame(f, from: from_view, relative_to: point) ⇒ Object
-
#above(from_view, f = {}) ⇒ Object
The first arg can be a view or a frame.
-
#after(from_view, f = {}) ⇒ Object
(also: #right_of)
The first arg can be a view or a frame.
- #autoresizing_mask(*values) ⇒ Object (also: #autoresizingMask)
-
#before(from_view, f = {}) ⇒ Object
(also: #left_of)
The first arg can be a view or a frame.
-
#below(from_view, f = {}) ⇒ Object
The first arg can be a view or a frame.
- #bottom(value) ⇒ Object
- #center(value) ⇒ Object (also: #middle)
- #center_x(value) ⇒ Object (also: #middle_x)
- #center_y(value) ⇒ Object (also: #middle_y)
- #constraints(view = nil, &block) ⇒ Object
- #frame(value) ⇒ Object
-
#from_bottom(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame.
-
#from_bottom_left(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame.
-
#from_bottom_right(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame.
-
#from_center(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame.
-
#from_left(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame.
-
#from_right(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame.
-
#from_top(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame.
-
#from_top_left(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame.
-
#from_top_right(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame.
-
#gradient(&block) ⇒ Object
gradient colors:.
- #height(value) ⇒ Object (also: #h)
- #origin(value) ⇒ Object
-
#relative_to(from_view, f) ⇒ Object
The first arg must be a view.
- #right(value) ⇒ Object
- #size(value) ⇒ Object
- #width(value) ⇒ Object (also: #w)
- #x(value) ⇒ Object (also: #left)
- #y(value) ⇒ Object (also: #top)
Methods inherited from Layout
#add_child, #default_root, #reapply!, #remove_child
Methods inherited from TreeLayout
#add, #all, #call_style_method, #create, #create_default_root_context, #first, #get, #initial, #last, #nth, #reapply, #reapply!, #remove, #root, #view, view
Methods inherited from BaseLayout
#add_deferred_block, #apply, #apply_with_context, #apply_with_target, #context, #deferred, #deferred_blocks, delegate_method_fix, #initialize, #ipad?, #iphone35?, #iphone4?, #iphone?, method_added, #method_missing, #orientation?, overridden_methods, override_start, override_stop, overrides, #retina?, #run_deferred, #set_layout, #target, #v
Methods included from BaseLayoutClassMethods
#layout_for, #memoize, #new_child, #target_klasses, #targets
Constructor Details
This class inherits a constructor from MotionKit::BaseLayout
Dynamic Method Handling
This class handles dynamic methods through the method_missing method in the class MotionKit::BaseLayout
Instance Method Details
#_calculate_frame(f, from: from_view, relative_to: point) ⇒ Object
93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 93 def _calculate_frame(f, from: from_view, relative_to: point) if from_view.is_a?(Symbol) from_view = self.get(from_view) end from_view_size = from_view.frame.size o = from_view.convertPoint([0, 0], toView: target.superview) calculate_view = target if point[:x] == :reset || point[:y] == :reset calculate_view = UIView.alloc.initWithFrame([[0, 0], target.frame.size]) end if f.is_a?(Hash) f = f.merge(relative: true) end f = MotionKit.calculate(calculate_view, :frame, f, target.superview) f.origin.x += o.x f.origin.y += o.y case point[:x] when :min, :reset # pass when :mid f.origin.x += (from_view_size.width - f.size.width) / 2.0 when :max f.origin.x += from_view_size.width - f.size.width when :before f.origin.x -= f.size.width when :after f.origin.x += from_view_size.width else f.origin.x += point[:x] end case point[:y] when :min, :reset # pass when :mid f.origin.y += (from_view_size.height - f.size.height) / 2.0 when :max f.origin.y += from_view_size.height - f.size.height when :above f.origin.y -= f.size.height when :below f.origin.y += from_view_size.height else f.origin.y += point[:y] end return f end |
#above(from_view, f = {}) ⇒ Object
The first arg can be a view or a frame
278 279 280 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 278 def above(from_view, f={}) _calculate_frame(f, from: from_view, relative_to: { x: :reset, y: :above }) end |
#after(from_view, f = {}) ⇒ Object Also known as: right_of
The first arg can be a view or a frame
306 307 308 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 306 def after(from_view, f={}) _calculate_frame(f, from: from_view, relative_to: { x: :after, y: :reset }) end |
#autoresizing_mask(*values) ⇒ Object Also known as: autoresizingMask
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_autoresizing.rb', line 5 def autoresizing_mask(*values) value = 0 values.each do |mask| case mask when :flexible_left value |= UIViewAutoresizingFlexibleLeftMargin when :flexible_width value |= UIViewAutoresizingFlexibleWidth when :flexible_right value |= UIViewAutoresizingFlexibleRightMargin when :flexible_top value |= UIViewAutoresizingFlexibleTopMargin when :flexible_height value |= UIViewAutoresizingFlexibleHeight when :flexible_bottom value |= UIViewAutoresizingFlexibleBottomMargin when :rigid_left value ^= UIViewAutoresizingFlexibleLeftMargin when :rigid_width value ^= UIViewAutoresizingFlexibleWidth when :rigid_right value ^= UIViewAutoresizingFlexibleRightMargin when :rigid_top value ^= UIViewAutoresizingFlexibleTopMargin when :rigid_height value ^= UIViewAutoresizingFlexibleHeight when :rigid_bottom value ^= UIViewAutoresizingFlexibleBottomMargin when :fill value |= UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight when :fill_top value |= UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleBottomMargin when :fill_bottom value |= UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin when :fill_left value |= UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleRightMargin when :fill_right value |= UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleLeftMargin when :pin_to_top_left value |= UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleBottomMargin when :pin_to_top value |= UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleBottomMargin when :pin_to_top_right value |= UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleBottomMargin when :pin_to_left value |= UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleRightMargin when :pin_to_center, :pin_to_middle value |= UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin when :pin_to_right value |= UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleLeftMargin when :pin_to_bottom_left value |= UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin when :pin_to_bottom value |= UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin when :pin_to_bottom_right value |= UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleTopMargin else value |= mask end end target.autoresizingMask = value value end |
#before(from_view, f = {}) ⇒ Object Also known as: left_of
The first arg can be a view or a frame
296 297 298 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 296 def before(from_view, f={}) _calculate_frame(f, from: from_view, relative_to: { x: :before, y: :reset }) end |
#below(from_view, f = {}) ⇒ Object
The first arg can be a view or a frame
287 288 289 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 287 def below(from_view, f={}) _calculate_frame(f, from: from_view, relative_to: { x: :reset, y: :below }) end |
#bottom(value) ⇒ Object
37 38 39 40 41 42 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 37 def bottom(value) f = target.frame f.origin.y = MotionKit.calculate(target, :height, value) - f.size.height target.frame = f return CGRectGetMaxY(f) end |
#center(value) ⇒ Object Also known as: middle
75 76 77 78 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 75 def center(value) target.center = MotionKit.calculate(target, :center, value) return target.center end |
#center_x(value) ⇒ Object Also known as: middle_x
21 22 23 24 25 26 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 21 def center_x(value) c = target.center c.x = MotionKit.calculate(target, :width, value) target.center = c return CGRectGetMidX(target.frame) end |
#center_y(value) ⇒ Object Also known as: middle_y
44 45 46 47 48 49 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 44 def center_y(value) c = target.center c.y = MotionKit.calculate(target, :height, value) target.center = c return CGRectGetMidY(target.frame) end |
#constraints(view = nil, &block) ⇒ Object
5 6 7 8 9 10 11 12 13 14 15 16 17 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_constraints.rb', line 5 def constraints(view=nil, &block) view ||= target if view.is_a?(Symbol) view = self.get(view) end view.setTranslatesAutoresizingMaskIntoConstraints(false) deferred do constraints_target = ConstraintsTarget.new(view) context(constraints_target, &block) constraints_target.apply_all_constraints(self, view) end end |
#frame(value) ⇒ Object
88 89 90 91 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 88 def frame(value) target.frame = MotionKit.calculate(target, :frame, value) return target.frame end |
#from_bottom(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame
249 250 251 252 253 254 255 256 257 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 249 def from_bottom(from_view=nil, f=nil) if from_view.is_a?(Hash) f = from_view from_view = nil end f ||= {} from_view ||= target.superview _calculate_frame(f, from: from_view, relative_to: { x: :mid, y: :max }) end |
#from_bottom_left(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame
235 236 237 238 239 240 241 242 243 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 235 def from_bottom_left(from_view=nil, f=nil) if from_view.is_a?(Hash) f = from_view from_view = nil end f ||= {} from_view ||= target.superview _calculate_frame(f, from: from_view, relative_to: { x: :min, y: :max }) end |
#from_bottom_right(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame
263 264 265 266 267 268 269 270 271 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 263 def from_bottom_right(from_view=nil, f=nil) if from_view.is_a?(Hash) f = from_view from_view = nil end f ||= {} from_view ||= target.superview _calculate_frame(f, from: from_view, relative_to: { x: :max, y: :max }) end |
#from_center(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame
207 208 209 210 211 212 213 214 215 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 207 def from_center(from_view=nil, f=nil) if from_view.is_a?(Hash) f = from_view from_view = nil end f ||= {} from_view ||= target.superview _calculate_frame(f, from: from_view, relative_to: { x: :mid, y: :mid }) end |
#from_left(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame
193 194 195 196 197 198 199 200 201 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 193 def from_left(from_view=nil, f=nil) if from_view.is_a?(Hash) f = from_view from_view = nil end f ||= {} from_view ||= target.superview _calculate_frame(f, from: from_view, relative_to: { x: :min, y: :mid }) end |
#from_right(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame
221 222 223 224 225 226 227 228 229 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 221 def from_right(from_view=nil, f=nil) if from_view.is_a?(Hash) f = from_view from_view = nil end f ||= {} from_view ||= target.superview _calculate_frame(f, from: from_view, relative_to: { x: :max, y: :mid }) end |
#from_top(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame
165 166 167 168 169 170 171 172 173 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 165 def from_top(from_view=nil, f=nil) if from_view.is_a?(Hash) f = from_view from_view = nil end f ||= {} from_view ||= target.superview _calculate_frame(f, from: from_view, relative_to: { x: :mid, y: :min }) end |
#from_top_left(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame
151 152 153 154 155 156 157 158 159 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 151 def from_top_left(from_view=nil, f=nil) if from_view.is_a?(Hash) f = from_view from_view = nil end f ||= {} from_view ||= target.superview _calculate_frame(f, from: from_view, relative_to: { x: :min, y: :min }) end |
#from_top_right(from_view = nil, f = nil) ⇒ Object
The first arg can be a view or a frame
179 180 181 182 183 184 185 186 187 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 179 def from_top_right(from_view=nil, f=nil) if from_view.is_a?(Hash) f = from_view from_view = nil end f ||= {} from_view ||= target.superview _calculate_frame(f, from: from_view, relative_to: { x: :max, y: :min }) end |
#gradient(&block) ⇒ Object
gradient colors:
6 7 8 9 10 11 12 13 14 15 16 17 18 19 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_gradient.rb', line 6 def gradient(&block) gradient_layer = target.[:motionkit_gradient_layer] || begin gradient_layer = CAGradientLayer.layer gradient_layer.frame = CGRect.new([0, 0], target.frame.size) target.layer.insertSublayer(gradient_layer, atIndex:0) target.[:motionkit_gradient_layer] = gradient_layer gradient_layer end context(gradient_layer, &block) gradient_layer end |
#height(value) ⇒ Object Also known as: h
60 61 62 63 64 65 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 60 def height(value) f = target.frame f.size.height = MotionKit.calculate(target, :height, value) target.frame = f return CGRectGetHeight(f) end |
#origin(value) ⇒ Object
68 69 70 71 72 73 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 68 def origin(value) f = target.frame f.origin = MotionKit.calculate(target, :origin, value) target.frame = f return target.frame.origin end |
#relative_to(from_view, f) ⇒ Object
The first arg must be a view
316 317 318 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 316 def relative_to(from_view, f) _calculate_frame(f, from: from_view, relative_to: { x: :reset, y: :reset }) end |
#right(value) ⇒ Object
14 15 16 17 18 19 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 14 def right(value) f = target.frame f.origin.x = MotionKit.calculate(target, :width, value) - f.size.width target.frame = f return CGRectGetMaxX(f) end |
#size(value) ⇒ Object
81 82 83 84 85 86 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 81 def size(value) f = target.frame f.size = MotionKit.calculate(target, :size, value) target.frame = f return target.frame.size end |
#width(value) ⇒ Object Also known as: w
52 53 54 55 56 57 |
# File 'lib/motion-kit-ios/layouts/uiview_layout_frame.rb', line 52 def width(value) f = target.frame f.size.width = MotionKit.calculate(target, :width, value) target.frame = f return CGRectGetWidth(f) end |