63 lines
1.7 KiB
Ruby
63 lines
1.7 KiB
Ruby
# Copyright (C) 2013 patrick
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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module SD::CoreExt
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class TabSwitcher < Java::JavafxSceneLayout::HBox
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include JRubyFX
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def initialize
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super()
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self.spacing = 6
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self.padding = [6,6,6,6]
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self.style_class << "tab-switcher"
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@designer = SD::Designer.instance
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rebuild_menu
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@designer.view_controllers.add_change_listener do
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rebuild_menu
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end
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@designer.vc_index_property.add_change_listener do
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refocus_menu
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end
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end
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def rebuild_menu
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@bt_map = {}
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children.clear
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children.add_all *@designer.view_controllers.map { |vc|
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Button.new(vc.name).tap do |btn|
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btn.set_on_action {@designer.tab_select vc.tab}
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@bt_map[btn] = vc
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end
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}.tap {|btns| @btns = btns; btns[@designer.vc_index].style_class << "active" }
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end
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def refocus_menu
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@btns.each {|btn| btn.style_class.remove "active"}
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@btns[@designer.vc_index].style_class << "active"
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end
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def getUi
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return self
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end
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def ui
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return self
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end
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def registered(stuff)
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# do nut'in
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end
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end
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end
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