41 lines
1.3 KiB
Plaintext
41 lines
1.3 KiB
Plaintext
class Strip: Row {
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function measure(self: Strip, mount: Mount, constraints: Constraints): MeasureResult {
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return MeasureResult(340, 60)
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}
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}
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class Actions {
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first: RectBlock
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second: RectBlock
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function grow(self: Actions): Unit {
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self.first.flexMin = 0
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self.first.flexMax = 105
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self.first.flexBasis = 100
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self.second.flexBasis = 100
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self.first.flex = 1
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self.second.flex = 3
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}
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function shrink(self: Actions): Unit {
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self.first.flexMax = 300
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self.first.flexMin = 150
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self.first.flexBasis = 200
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self.second.flexBasis = 200
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self.first.flex = 0
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self.second.flex = 0
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self.first.flexShrink = 1
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self.second.flexShrink = 1
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}
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}
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first = RectBlock(20, 20, 4, "#A4C8F0")
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second = RectBlock(40, 20, 4, "#A6D8B2")
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fixed = RectBlock(60, 20, 4, "#E8C990")
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actions = Actions(first, second)
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grow = Button("增长：上限后重新分配")
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grow.onClick(actions.grow)
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shrink = Button("收缩：最小尺寸后重新分配")
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shrink.onClick(actions.shrink)
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actions.grow()
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strip = Strip(10, 10, first, second, fixed)
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page = Page()
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page.title = "基础尺寸与边界"
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page.render(Column(20, 12, Row(0, 10, grow, shrink), strip, TextBlock("增长：105 / 135 / 60；收缩：150 / 90 / 60。")))
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