Method: CyberarmEngine::Element::Container#scroll_page_up
- Defined in:
- lib/cyberarm_engine/ui/elements/container.rb
#scroll_page_up(sender, x, y) ⇒ Object
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# File 'lib/cyberarm_engine/ui/elements/container.rb', line 345 def scroll_page_up(sender, x, y) return unless @style.scroll @scroll_position.y += height @scroll_position.y = 0 if @scroll_position.y > 0 @scroll_target_position.y = @scroll_position.y return :handled end |