在MFC中调整控件的大小 [英] Resizing Controls in MFC

问题描述

我正在编写一个有两个窗格的程序(通过 CSplitter )，但是我在找出调整每个帧中控件大小时遇到​​了问题.为简单起见，有人可以告诉我如何使用单个 CEdit 控件对基本框架进行处理吗?

I am writing a program which has two panes (via CSplitter), however I am having problems figuring out out to resize the controls in each frame. For simplicity, can someone tell me how I would do it for a basic frame with a single CEdit control?

我相当确定这与 CEdit :: OnSize()函数有关...但是我并没有真正到达目的地...

I'm fairly sure it is to do with the C:OnSize() function... But I'm not really getting anywhere...

谢谢！:)

推荐答案

当框架接收到OnSize消息时，它将为您提供新的宽度和高度-您可以简单地调用CEdit SetWindowPos方法并传递这些值.

When your frame receives an OnSize message it will give you the new width and height - you can simply call the CEdit SetWindowPos method passing it these values.

假设CMyPane是您的拆分器窗格，它包含您在OnCreate中创建的名为m_wndEdit的CEdit:

Assume CMyPane is your splitter pane and it contains a CEdit you created in OnCreate called m_wnd

void CMyPane::OnSize(UINT nType, int cx, int cy)
{
    m_wndEdit.SetWindowPos(NULL, 0, 0, cx, cy, SWP_NOMOVE | SWP_NOACTIVATE | SWP_NOZORDER);
}

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