Module: RubyCurses::ModStack
- Defined in:
- lib/rbcurse/core/util/basestack.rb
Defined Under Namespace
Classes: BaseStack, Flow, Item, Stack
Instance Method Summary collapse
-
#each(&block) ⇒ Object
traverse the components and their children.
- #flow(config = {}, &block) ⇒ Object
-
#item_for(widget) ⇒ Object
given an widget, return the item, so we can change weight or some other config.
-
#parent_of(widget) ⇒ Object
module level returns the parent (flow or stack) for a given widget allowing user to change configuration such as weight.
- #stack(config = {}, &block) ⇒ Object
-
#traverse(c, &block) ⇒ Object
General routin to traverse components and their components.
Instance Method Details
#each(&block) ⇒ Object
traverse the components and their children
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# File 'lib/rbcurse/core/util/basestack.rb', line 304 def each &block @components.each { |e| traverse e, &block } end |
#flow(config = {}, &block) ⇒ Object
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# File 'lib/rbcurse/core/util/basestack.rb', line 343 def flow config={}, &block _stack :flow, config, &block end |
#item_for(widget) ⇒ Object
given an widget, return the item, so we can change weight or some other config
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# File 'lib/rbcurse/core/util/basestack.rb', line 387 def item_for each do |e| if e.is_a? Item if e. == return e end end end return nil end |
#parent_of(widget) ⇒ Object
module level returns the parent (flow or stack) for a given widget
allowing user to change configuration such as weight
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# File 'lib/rbcurse/core/util/basestack.rb', line 400 def parent_of f = item_for return f.config[:parent] if f return nil end |
#stack(config = {}, &block) ⇒ Object
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# File 'lib/rbcurse/core/util/basestack.rb', line 340 def stack config={}, &block _stack :stack, config, &block end |
#traverse(c, &block) ⇒ Object
General routin to traverse components and their components
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# File 'lib/rbcurse/core/util/basestack.rb', line 290 def traverse c, &block if c.is_a? BaseStack yield c c.components.each { |e| yield e } c.components.each { |e| traverse(e, &block) } @ctr -= 1 else end end |