Question

我正在使用Eureka框架，并且最近添加了代码以允许边到边细胞分离器。这样，所有表单元素都需要定义边距，否则它们从屏幕的最左侧开始。

有没有办法像细胞那样调整Section页眉/页脚的左/右边距？我试图避免为每个节/标题标题使用自定义类。

我尝试查看源代码以查看视图是如何创建的，但我没有看到它定义x坐标或左/右边距等的任何地方。我也看不到任何属性可以设定完成这个。

非常感谢任何帮助！

            +++ Section(){section in
                var footer = HeaderFooterView<UITableViewHeaderFooterView>(.Class)
                footer.onSetupView = {view, _, _ in
                    view.preservesSuperviewLayoutMargins = false
                    view.layoutMargins.left = 50
                    view.layoutMargins.right = 50
                    view.contentView.preservesSuperviewLayoutMargins = false
                    view.contentView.layoutMargins.top = 10
                    view.contentView.layoutMargins.left = 50
                    view.textLabel?.text = "This is a test footer message."
                    view.textLabel?.layoutMargins.top = 10
                    view.textLabel?.font = UIFont.preferredFontForTextStyle("Footnote")
                }
                section.header = HeaderFooterView<ALogoView>(HeaderFooterProvider.Class)
                section.footer = footer
                }

编辑：我已经尝试了上述内容，但它不起作用。如果你输入一个长字符串，它会向上移动到父节的行。

Edit2：我想出了以下内容

class GenericHeader: UIView {

override init(frame: CGRect) {
    super.init(frame: frame)
    self.preservesSuperviewLayoutMargins = false
    let textView = UILabel()
    textView.frame = CGRect(x: 0, y: 0, width: UIScreen.mainScreen().bounds.width - 30, height: 20 )
    textView.text = "This is  a very very very long title, This is  a very very very long title, This is  a very very very long title, This is  a very very very long title, This is  a very very very long title, This is  a very very very long title Let's add some more stuff here to see how it handles."
    textView.numberOfLines = 0
    textView.textAlignment = .Justified
    textView.font = UIFont.preferredFontForTextStyle(UIFontTextStyleBody)
    textView.textColor = UIColor(red:0.47, green:0.47, blue:0.49, alpha:1.0)
    textView.frame = textView.bounds
    textView.sizeToFit()
    self.addSubview(textView)
    //self.frame = CGRect(x: -15, y: -3, width: textView.bounds.width - 16, height: textView.bounds.height)
    self.bounds = CGRect(x: -15, y: -3, width: textView.bounds.width - 16, height: textView.bounds.height)
}

required init?(coder aDecoder: NSCoder) {
    fatalError("init(coder:) has not been implemented")
}
}

我正在以我的形式使用它：

+++ Section() {
    $0.header = HeaderFooterView<GenericHeader>(HeaderFooterProvider.Class)
    $0.footer = HeaderFooterView<GenericFooter>(HeaderFooterProvider.Class)
}

如何在实例化Header / Footer类时传递一个字符串，这样我就不必用不同的文本编写一百万个不同的类/视图了？

Answer 1

我已经通过在每行中执行此操作添加了表格视图单元格边距....

TextRow.defaultCellSetup = { cell, row in
    cell.preservesSuperviewLayoutMargins = false
    cell.layoutMargins.left = 0
    cell.contentView.preservesSuperviewLayoutMargins = false
    cell.contentView.layoutMargins.left = 50
}

ButtonRow.defaultCellSetup = { cell, row in
    cell.preservesSuperviewLayoutMargins = false
    cell.layoutMargins.left = 0
    cell.indentationLevel = 5
}

调查这个问题，解释一下...... https://github.com/xmartlabs/Eureka/issues/438

如何在Eureka中设置节头/页脚边距而不创建自定义类

1 个答案: