Ios 如何设置UITextField';s inputAccessoryView?
为了在我的Ios 如何设置UITextField';s inputAccessoryView?,ios,uitextfield,inputaccessoryview,Ios,Uitextfield,Inputaccessoryview,为了在我的UITextField键盘上有一个按钮,我这样做: class MyTextField: UITextField { required init?(coder aDecoder: NSCoder) { super.init(coder: aDecoder) let button = UIButton(type: .system) let buttonSize = CGSize(width: button.frame.size.w
UITextField
键盘上有一个按钮,我这样做:
class MyTextField: UITextField {
required init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
let button = UIButton(type: .system)
let buttonSize = CGSize(width: button.frame.size.width, height: 50)
button.frame = CGRect(origin: button.frame.origin, size: buttonSize)
button.backgroundColor = .orange
button.setTitleColor(.white, for: .normal)
button.setTitle("Test", for: .normal)
inputAccessoryView = button
}
}
虽然这很好,但我想在这里定制更多按钮的来源和大小,但我找不到这样做的方法。我试过这样做:
let buttonSize = CGSize(width: button.frame.size.width - 100, height: 50)
button.frame = CGRect(origin: button.frame.origin, size: buttonSize)
但是按钮保持相同的宽度。我能做什么
感谢您的帮助。我们的想法是忽略指定给inputAccessoryView的视图框架,因此创建一个透明颜色的视图并向其添加任何项目,您可以尝试此操作
class MyTextField: UITextField {
required init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
let button = UIButton(type: .system)
button.frame = CGRect.init(x: 0, y: 0, width:UIScreen.main.bounds.size.width-100,height: 50)
button.backgroundColor = .orange
button.setTitleColor(.white, for: .normal)
button.setTitle("Test", for: .normal)
let rr = UIView()
rr.frame = CGRect.init(x: 0, y: 0, width:UIScreen.main.bounds.size.width,height: 50)
rr.backgroundColor = UIColor.clear;
inputAccessoryView = rr
rr.addSubview(button)
}
}
想法是忽略指定给inputAccessoryView的视图框架,因此创建一个具有透明颜色的视图并向其添加任何项目,您可以尝试此方法
class MyTextField: UITextField {
required init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
let button = UIButton(type: .system)
button.frame = CGRect.init(x: 0, y: 0, width:UIScreen.main.bounds.size.width-100,height: 50)
button.backgroundColor = .orange
button.setTitleColor(.white, for: .normal)
button.setTitle("Test", for: .normal)
let rr = UIView()
rr.frame = CGRect.init(x: 0, y: 0, width:UIScreen.main.bounds.size.width,height: 50)
rr.backgroundColor = UIColor.clear;
inputAccessoryView = rr
rr.addSubview(button)
}
}
好的解决方案。谢谢很好的解决方案。谢谢