31 lines
1.0 KiB
Plaintext
31 lines
1.0 KiB
Plaintext
class Painted: RectBlock {
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function paint(self: Painted, mount: Mount, geometry: Bounds): DisplayList {
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return RectBlock.paint(self,mount,geometry)
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}
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}
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class Actions {
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count: Object
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function click(self: Actions, event: Event): Unit { self.count.increment() }
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}
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count = ui.state(0)
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actions = Actions(count)
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first = Button("顶部按钮")
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middle = Button("中间按钮")
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last = Button("底部按钮")
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firstConnection = first.on("click",actions.click)
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middleConnection = middle.on("click",actions.click)
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lastConnection = last.on("click",actions.click)
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body = Column(12,12,first,Painted(520,180,8,"#DCE8FF"),middle,RectBlock(520,180,8,"#E3EFE5"),last)
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scroller = ScrollBlock(320,180,body)
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root = Column(24,16,TextBlock("同一 Block，两处 Mount 独立滚动"),ui.textOf(count,"value"),scroller)
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page = Page()
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page.title = "滚动示例"
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page.render(root)
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other = Window()
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other.setTitle("Scroll Secondary")
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second = Page()
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second.title = "独立滚动位置"
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second.open(other)
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second.render(root)
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ui.window().setTitle("Scroll Primary")
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