我正在学习制作虚拟模式清单。 迄今为止,我的问题是,我无法在清单中使用检查箱。 我已经阅读了。 但我看不到任何检查箱。 任何想法?
很明显,在<代码> 所有权/所有权/代码>上,你必须提取支票(如有关文章所述)。
因此,你必须制定<条码>的自律<>/条码>至<>条码>(除<条码>外>自有/条码>,其中两条为<>独立>的 国旗!” ,并在<条码>中选取Boxes yourself。 OnCustomDrawItem activity.
最新情况:
看来这并不完全正确,即<代码>。 OnCustomDrawItem 案件<代码>也发生。 OwnerDraw = False 。
更新:
该守则只在<代码>时方可生效。 OwnerDraw = False 和CheckBoxes = 真实。
否则,VCL在左边保留空间,以提取Boxes。
BTW:你最好使用更先进的部件,如Mike Lischke的TirtualTreeView。
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