Class: MasterDetail

Inherits:
Widget
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/rbcurse/experimental/widgets/masterdetail.rb

Overview

that could take place.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(form, config = {}, &block) ⇒ MasterDetail

Returns a new instance of MasterDetail.



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# File 'lib/rbcurse/experimental/widgets/masterdetail.rb', line 15

def initialize form, config={}, &block
  @focusable = true
  @height = Ncurses.LINES-2
  @weight = 0.25
  super
  _create_vimsplit
  init_vars
end

Instance Attribute Details

#vim ⇒ Object (readonly)

the vimsplit for any further configuration such as min_weight etc



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# File 'lib/rbcurse/experimental/widgets/masterdetail.rb', line 12

def vim
  @vim
end

Instance Method Details

#focus(comp) ⇒ Object 



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# File 'lib/rbcurse/experimental/widgets/masterdetail.rb', line 68

def focus comp
  case comp
  when :left
    @vim.goto_component @left
  when :top_right
    @vim.goto_component @right1
  when :bottom_right
    @vim.goto_component @right2
  else
    @vim.goto_component comp
  end
end

#init_vars ⇒ Object

:nodoc:



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# File 'lib/rbcurse/experimental/widgets/masterdetail.rb', line 23

def init_vars  #:nodoc:
  @first_time = true
  @repaint_required = true
end

#repaint ⇒ Object 



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# File 'lib/rbcurse/experimental/widgets/masterdetail.rb', line 27

def repaint
  if @first_time
    @first_time = nil
    [@vim, @left, @right1, @right2].each { |e|  
      e.set_buffering(:target_window => @target_window || @form.window, :form => @form) # removed on 2011-09-29 
    }
  end
  @vim.repaint
end

#set_left_component(comp, weight = nil) ⇒ Widget

set the single component on the left side/pane, typically a Listbox. If an array is passed, the Listbox created is returned for further manipulation.

Parameters:

  • component (Widget) —

    to set on left

Returns:

  • (Widget) —

    component added



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# File 'lib/rbcurse/experimental/widgets/masterdetail.rb', line 41

def set_left_component comp, weight=nil
  @left = @vim.add comp, :FIRST, weight
  _add_component comp
  @left
end

#set_right_bottom_component(comp, weight = nil) ⇒ Widget

set the second component on the right side/pane, typically a TextView

Parameters:

  • component (Widget) —

    to set on right

Returns:

  • (Widget) —

    component added



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# File 'lib/rbcurse/experimental/widgets/masterdetail.rb', line 59

def set_right_bottom_component comp, weight=nil
  raise "Please add top component first!" unless @added_top
  # what if user gives in wrong order !!
  @gb = @vim.add :divider, :SECOND, 0
  @right2 = @vim.add comp, :SECOND, weight
  @gb.next_component(@right2)
  _add_component comp
  @right2
end

#set_right_top_component(comp, weight = 0.5) ⇒ Widget

set the first component on the right side/pane, typically a Listbox.

Parameters:

  • component (Widget) —

    to set on right

Returns:

  • (Widget) —

    component added



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# File 'lib/rbcurse/experimental/widgets/masterdetail.rb', line 49

def set_right_top_component comp, weight=0.5
  @added_top = true
  @right1 = @vim.add comp, :SECOND, weight
  _add_component comp
  @right1
end