Class: RobotHead

Inherits:
RobotPart show all
Defined in:
ext/ruby/qtruby/examples/graphicsview/dragdroprobot/robot.rb

Constant Summary collapse

Type = 
Qt::GraphicsItem::UserType + 1

Instance Method Summary collapse

Methods inherited from RobotPart

#dragEnterEvent, #dragLeaveEvent, #dropEvent

Methods inherited from Qt::Base

#%, #&, #*, #**, #+, #-, #-@, #/, #<, #<<, #<=, #==, #>, #>=, #>>, #QCOMPARE, #QEXPECT_FAIL, #QFAIL, #QSKIP, #QTEST, #QVERIFY, #QVERIFY2, #QWARN, #^, ancestors, #is_a?, #methods, private_slots, #protected_methods, #public_methods, q_classinfo, q_signal, q_slot, signals, #singleton_methods, slots, #|, #~

Constructor Details

#initialize(parent) ⇒ RobotHead

Returns a new instance of RobotHead.



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# File 'ext/ruby/qtruby/examples/graphicsview/dragdroprobot/robot.rb', line 66

def initialize(parent)
    super(parent)
end

Instance Method Details

#boundingRect ⇒ Object 



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# File 'ext/ruby/qtruby/examples/graphicsview/dragdroprobot/robot.rb', line 70

def boundingRect
    return Qt::RectF.new(-15, -50, 30, 50)
end

#paint(painter, option, widget) ⇒ Object 



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# File 'ext/ruby/qtruby/examples/graphicsview/dragdroprobot/robot.rb', line 74

def paint(painter, option, widget)
    if @pixmap.null?
        painter.brush = Qt::Brush.new(@dragOver ? @color.light(130) : @color)
        painter.drawRoundRect(-10, -30, 20, 30)
        painter.brush = Qt::Brush.new(Qt::white)
        painter.drawEllipse(-7, -3 - 20, 7, 7)
        painter.drawEllipse(0, -3 - 20, 7, 7)
        painter.brush = Qt::Brush.new(Qt::black)
        painter.drawEllipse(-5, -1 - 20, 2, 2)
        painter.drawEllipse(2, -1 - 20, 2, 2)
        painter.pen = Qt::Pen.new(Qt::Brush.new(Qt::black), 2)
        painter.brush = Qt::NoBrush
        painter.drawArc(-6, -2 - 20, 12, 15, 190 * 16, 160 * 16)
    else
        painter.scale(0.2272, 0.2824)
        painter.drawPixmap(Qt::PointF.new(-15 * 4.4, -50 * 3.54), @pixmap)
    end
end

#type ⇒ Object 



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# File 'ext/ruby/qtruby/examples/graphicsview/dragdroprobot/robot.rb', line 93

def type()
    return Type
end