Class: Glimmer::SWT::RowLayoutProxy

Inherits:
LayoutProxy show all
Includes:
Glimmer
Defined in:
lib/glimmer/swt/row_layout_proxy.rb

Constant Summary collapse

STYLE = 
<<~CSS
  .row-layout {
    display: flex;
    align-items: flex-start;
  }
          
  .row-layout-pack-false {
    align-items: stretch;
  }
  
  .row-layout-center.row-layout-horizontal > * {
    margin-top: auto;
    margin-bottom: auto;
  }
          
  .row-layout-center.row-layout-vertical > * {
    margin-left: auto;
    margin-right: auto;
  }
  
  .row-layout-wrap {
    flex-wrap: wrap;
  }
          
  .row-layout-justify {
    justify-content: space-around;
  }
          
  .row-layout-horizontal {
    flex-direction: row;
  }
  
  .row-layout-horizontal.row-layout-pack-false {
    flex-direction: unset;
  }
  
  .row-layout-vertical {
    flex-direction: column;
  }
  
  .row-layout-vertical.row-layout-pack {
    flex-direction: none;
  }
CSS

Instance Attribute Summary collapse

Attributes inherited from LayoutProxy

#args, #parent

Instance Method Summary collapse

Methods inherited from LayoutProxy

#css_class, for, layout_class, layout_exists?, #layout​

Methods included from PropertyOwner

#attribute_getter, #attribute_setter, #get_attribute, #set_attribute

Constructor Details

#initialize(parent, args) ⇒ RowLayoutProxy

Returns a new instance of RowLayoutProxy.



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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 55

def initialize(parent, args)
  super(parent, args)
  @parent.dom_element.add_class('row-layout')
  self.type = args.first || :horizontal
  self.pack = true
  self.wrap = true
end

Instance Attribute Details

#center ⇒ Object

Returns the value of attribute center.



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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 53

def center
  @center
end

#justify ⇒ Object

Returns the value of attribute justify.



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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 53

def justify
  @justify
end

#margin_bottom ⇒ Object

Returns the value of attribute margin_bottom.



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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 53

def margin_bottom
  @margin_bottom
end

#margin_height ⇒ Object

Returns the value of attribute margin_height.



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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 53

def margin_height
  @margin_height
end

#margin_left ⇒ Object

Returns the value of attribute margin_left.



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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 53

def margin_left
  @margin_left
end

#margin_right ⇒ Object

Returns the value of attribute margin_right.



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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 53

def margin_right
  @margin_right
end

#margin_top ⇒ Object

Returns the value of attribute margin_top.



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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 53

def margin_top
  @margin_top
end

#margin_width ⇒ Object

Returns the value of attribute margin_width.



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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 53

def margin_width
  @margin_width
end

#pack ⇒ Object

Returns the value of attribute pack.



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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 53

def pack
  @pack
end

#spacing ⇒ Object

Returns the value of attribute spacing.



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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 53

def spacing
  @spacing
end

#type ⇒ Object

Returns the value of attribute type.



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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 53

def type
  @type
end

#wrap ⇒ Object

Returns the value of attribute wrap.



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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 53

def wrap
  @wrap
end

Instance Method Details

#dom(widget_dom) ⇒ Object 



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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 76

def dom(widget_dom)
  dom_result = widget_dom
  dom_result += '<br />' if vertical? && @pack
  dom_result
end

#fill ⇒ Object 



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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 91

def fill
  !pack
end

#fill=(value) ⇒ Object 



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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 95

def fill=(value)
  # TODO verify this is a correct implementation and interpretation of RowLayout in SWT
  self.pack = !value
end

#horizontal? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 68

def horizontal?
  @type == :horizontal
end

#vertical? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/glimmer/swt/row_layout_proxy.rb', line 72

def vertical?
  @type == :vertical
end