CTreeView，MFC中的图标背景色 [英] Icon background color in CTreeView,MFC

问题描述

我在拆分器窗口中有一个CTreeView.我想在运行时更改背景颜色(使用菜单).Iam使用

Hi,
I have a CTreeView in a splitter window.I want to change the background color at runtime(using a menu).Iam using

GetTreeCtrl().SetBkColor(...)

函数更改背景.现在的问题是与树项目关联的图标的背景颜色是不变，尽管我正在使用bacgroung进行更改，

function to change the background.Now the problem is the background color of icons associated with the tree items is not changing, Though i am changing the bacgroung using,

(GetTreeCtrl().GetImageList(TVIS_NORAMAL)->SetBkColor(...))

图标编辑器中图像的背景为透明.会有什么问题吗?有帮助吗?

The background of images in the icon editor is given as transparent.What will be the problem?Any help?

推荐答案

我认为当您将背景色设置为透明时，将使用默认的窗口颜色，在您的情况下为白色.要对其进行更改，可以使用CtlColor()上的SetBkColor将图像的背景色设置为所需的颜色.

I think when you give the background color as transparent, the default window color is used, in your case white, I persume. To change it, you can either set the bg color of image to the desired color using SetBkColor on CtlColor().

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