Class: NodeinfoWidget

Inherits:
Qt::Widget
  • Object
show all
Defined in:
lib/fgmapping/nodeinfo-impl.rb

Overview

Class MainDlg ############################################

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent = nil) ⇒ NodeinfoWidget

Returns a new instance of NodeinfoWidget.



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# File 'lib/fgmapping/nodeinfo-impl.rb', line 16

def initialize parent=nil
  super()
  @w=Ui::NodeinfoWidget.new
  @w.setupUi(self)
  @parent=parent

  @hovertimer = Qt::Timer.new()
  @hovertimer.setSingleShot(true)
  Qt::Object.connect( @hovertimer, SIGNAL('timeout()'), self, SLOT('hoverTimer()') )

  @hover_on=false
  @hover_widget_pos=nil
end

Instance Attribute Details

#hover_on ⇒ Object

Returns the value of attribute hover_on.



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# File 'lib/fgmapping/nodeinfo-impl.rb', line 13

def hover_on
  @hover_on
end

#hover_widget_pos ⇒ Object

Returns the value of attribute hover_widget_pos.



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# File 'lib/fgmapping/nodeinfo-impl.rb', line 13

def hover_widget_pos
  @hover_widget_pos
end

#hovertimer ⇒ Object (readonly)

Returns the value of attribute hovertimer.



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# File 'lib/fgmapping/nodeinfo-impl.rb', line 13

def hovertimer
  @hovertimer
end

#w ⇒ Object (readonly)

Returns the value of attribute w.



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# File 'lib/fgmapping/nodeinfo-impl.rb', line 13

def w
  @w
end

Instance Method Details

#hoverTimer ⇒ Object 



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# File 'lib/fgmapping/nodeinfo-impl.rb', line 30

def hoverTimer()
  p "timer fired"
  if @hover_on then
    @parent.scene.items.each {|item|
      if item.kind_of? Qt::GraphicsRectItem then
        if item == @parent then
          item.setVisible(false)
          break
        end
      end
      }
    @hover_widget_pos = nil
    @hover_on = false
  end
  p "timer fired out"
end