为 SWT Combo 设置颜色

问题描述

我正在尝试将只读组合的颜色变成白色作为非只读组合

我的只读组合代码

Combo myCombo = new Combo(sessionProperties, SWT.SINGLE | SWT.BORDER | SWT.READ_ONLY, "");

我也尝试设置背景和前景，但不是这个东西.

解决方案

如果您认为值得付出努力，您仍然可以使用 CCombo 小部件作为模板来构建您自己的全白组合框.

I'm trying to turn color of my readonly combo to white as a non-readonly combo

My code for the readonly Combo

Combo myCombo = new Combo(sessionProperties, SWT.SINGLE | SWT.BORDER | SWT.READ_ONLY, "");

I also try to set background and foreground, but it not this thing.

解决方案

The background color is a hint. On some platforms, some controls cannot change their background color.

The SWT CCombo is a custom control that emulates the behavior of a combo box by using a text input field, a button, and a list.

Setting the background to white changes the text and list background color only. Not sure if that is what you were looking for.

If you think it's worth the effort you can still use the CCombo widget as a template to build your own all-white combo box.

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