问题描述
我是Java Swing和Java整体上的非常(我的课程刚刚完成了Scanner
和基础知识).我只接受过Swing的基础知识,即什么是JFrame..etc",而我却对如何布局或定位事物感到困惑.在图像上是我想要的布局,谁能帮助我并教我如何编码? JFrame
具有5个JPanel
组件?(4列,下面的订单表)
I'm very new to Java Swing and Java overall (my class just got finished on Scanner
and basics). I was taught only Swing basics which is "What is a JFrame..etc" and I'm stuck on how to layout or position things. On the image is the layout I desired and could anyone help and teach me how to code it? JFrame
with, 5 JPanel
components?(4 columns and the order form below)
此外,当单击确认"按钮时,我希望弹出一个新窗口.如何链接多个窗口?
Additionally, when clicking the "CONFIRM" button, I would want a new window to popup. How would I be able to link multiple windows?
推荐答案
解决复杂计算任务的常用策略是将它们分解为细小,定义明确的可管理任务.分而治之.
这也适用于gui:将设计分为较小的,易于布局的容器.例如:
A common strategy to solve complex computing tasks, is to break them into small, well defined manageable tasks. Divide and conquer.
This also applies to gui: break the design into small, easy to layout containers. For example:
您可以看到四个相当简单和不同的容器,分别为headerPane
,listPane
,inputPane
和buttonsPane
.mainPane
只是扭曲(包含)这四个.inputPane
区域分为多个容器,以保持布局简单.
You can see four fairly simple and distinct containers, named headerPane
, listPane
, inputPane
and buttonsPane
.The mainPane
just warps (contains) those four.
The inputPane
area is divided into containers, to keep the layout simple.
这个想法是保持每个容器的布局简单,易于遵循和更改.headerPane
可以很简单:
The idea is to keep each container layout simple, easy to follow and change.headerPane
can be as simple as:
JPanel headerPane = new JPanel(); //uses flow layout by default
JLabel header = new JLabel("LUNA BOOKSTORE ORDER FORM", JLabel.CENTER);
headerPane.add(header);
buttonsPane
可以很简单:
JPanel buttonsPane = new JPanel(); //uses flow layout by default
buttonsPane.add(new JButton("CONFIRM"));
buttonsPane.add(new JButton("RESET"));
buttonsPane.add(new JButton("EXIT"));
您可以在此处和.
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