有没有任何好的免费/便宜的Delphi网格控件？ [英] Are there any good free/cheap Delphi grid controls?

问题描述

十年前，我放弃了德尔福的DBGrid，因为它根本没有好处。从那时起，我已经使用了Virtual TreeView，它提供了很多价值，但它有一些问题。像目前的发展状态（例如None）以及没有良好的数据绑定版本的事实。 DevExpress的QuantumGrid以丰富的功能集而闻名，但实际上相当昂贵。我估计，其巨大的功能集可能是95％的数据绑定网格控件的一般用例的过度使用。

有谁知道数据绑定的网格控制运行以下功能：

1. 布尔字段的复选框。这很明显吗？


2. 更有效的处理编辑方式，即无需点击三到四次即可显示选择列表。


3. 必须是数据绑定的。


4. 现代化。可能使用XP主题，但是可以使用Skinnable。


5. 灵活的所有者绘制。这是Virtual Treeview的一大特色之一 - 您可以从字面上替换单元格图形的任何部分，而不会影响其余部分。绘画是在一系列图层中完成的，您只需要替换需要修改的图层。


6. 可包装的线条，或至少弹出并显示已经被显示的内容的工具提示截断显示。

我很少在网格控件中使用编辑，因此编辑功能不需要太棒。

任何好的建议？

解决方案

虚拟TreeView非常活跃，开发正在继续。在这里查看新的家： http://code.google.com/p/virtual-treeview/

I gave up on Delphi's DBGrid nearly a decade ago because it is simply no good. Since then, I have used Virtual TreeView which offers a lot of value but it has a few issues. Like the current state of development (e.g. None) and the fact that there is no good data-bound version. DevExpress's QuantumGrid is famous for the rich feature set but is really quite expensive. I reckon that its huge feature set is probably overkill for 95% of the general use cases for data-bound grid controls.

Does anyone know of a data-bound grid control that sports the following features:

1. Checkboxes for boolean fields. How obvious is that?
2. More effective way of dealing with editors, i.e. no need to click three or four times to get the pick list to show.
3. Has to be data-bound.
4. Modern-looking. Possibly using XP themes, but being skinnable is preferable.
5. Flexible owner-drawing. This is one of the great features of Virtual Treeview - you can literally replace any part of the cell drawing without upsetting the rest. Painting is done in a series of layers, and you opt to replace only the layers you need to modify.
6. Wrappable lines, or at least tooltips that pop up and show the content that has been truncated for display.

I seldom use editing within a grid control, so the editing features need not be fantastic.

Any good suggestions?

解决方案

Virtual TreeView is very much alive and development is continuing. See its new home here: http://code.google.com/p/virtual-treeview/

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