Sha256: 98031e7b7041a0bc282f4dc392a991594ce18a453b20c8d29c7182577a45d657
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Size: 1.23 KB
Versions: 41
Compression:
Stored size: 1.23 KB
Contents
module Redcar
class ApplicationSWT
class Speedbar
class SliderItem
def initialize(speedbar, composite, item)
slider = Swt::Widgets::Slider.new(composite, Swt::SWT::HORIZONTAL)
grid_data = Swt::Layout::GridData.new
grid_data.grabExcessHorizontalSpace = true
grid_data.horizontalAlignment = Swt::Layout::GridData::FILL
slider.layout_data = grid_data
slider.selection = item.value
slider.maximum = item.maximum || 100
slider.minimum = item.minimum || 0
slider.increment = item.increment || 5
slider.add_selection_listener do
item.value = slider.selection
speedbar.execute_listener_in_model(item, item.value)
end
[:minimum, :maximum, :increment, :enabled].each do |ivar|
item.add_listener(:"changed_#{ivar}") do |new_value|
speedbar.rescue_speedbar_errors { slider.send(:"#{ivar}=", new_value) }
end
end
item.add_listener(:changed_value) do |new_value|
speedbar.rescue_speedbar_errors { slider.selection = new_value }
end
speedbar.focussable_widgets << slider
end
end
end
end
end
Version data entries
41 entries across 41 versions & 2 rubygems