为不同的静态控件设置不同的颜色 [英] Set Different Colors For Different Static Controls

问题描述

大家好，
我有一个基于对话框的应用程序，其中我有不同的静态控件.我想为不同的静态控件设置不同的文本颜色.如何为此目的使用OnCtlColor().如果我在OnCtlColor()中使用CTLCOLOR_EDIT，我只能为所有静态控件设置一种颜色.以及如何用颜色填充静态控件(我的意思是静态控件的背景色，不仅是要显示的文本.对于整个静态控件.如何解决这些问题?

请帮助我.

在此先感谢.

Hi All,
I have one dialog based application, wherein i''ve different static controls.I want to set different text color for different static controls.How can i use OnCtlColor() for this purpose.If i use CTLCOLOR_EDIT in OnCtlColor(),i can set only one color for all static controls. and how can i fill the static control with color(i mean the background color of static control, not only for the text which will display.for the whole static control.how can i move with these problems?

Please help me in this.

Thanks in Advance.

推荐答案

为此，您需要创建一些CBrush数据作为对话框类成员
就像

for that you need to create some CBrush data as your dialog class membrs
like

m_BlueBrush.CreateSolidBrush(RGB(0,0,255));
m_RedBrush.CreateSolidBrush(RGB(255,0,0));
m_GreenBrush.CreateSolidBrush(RGB(0,255,0));

之后在OnInitDialog()中初始化这些画笔

afte that initilaize thses brushes in your OnInitDialog()

m_BlueBrush.CreateSolidBrush(RGB(0,0,255));
m_RedBrush.CreateSolidBrush(RGB(255,0,0));
m_GreenBrush.CreateSolidBrush(RGB(0,255,0));

之后，在每种情况下，对于OnCtlColor()函数，请分配这些画笔对象以返回，如下所示

after this in each case of your OnCtlColor() function assign these brush object to return as shown below

HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);

if( IDC_STATIC == pWnd->GetDlgCtrlID())
{
    pDC->SetTextColor(RGB(255,0,0));
    pDC->SetBkColor(RGB(0,0,255));
    hbr = (HBRUSH) m_GreenBrush;
}
else if( IDC_STATIC1 == pWnd->GetDlgCtrlID())
{
    pDC->SetTextColor(RGB(0,255,0));
    pDC->SetBkColor(RGB(0,0,255));
    hbr = (HBRUSH)m_RedBrush;
}
else if( IDC_STATIC2 == pWnd->GetDlgCtrlID())
{
    pDC->SetTextColor(RGB(0,0,255));
    pDC->SetBkColor(RGB(0,255,0));
    hbr = (HBRUSH)m_RedBrush;
}
return hbr;

注意与文本bkgrnd的颜色冲突...

take care of colour conflict with text bkgrnd...

假设您有3个静态控件
IDC_STATIC，IDC_STATIC1，IDC_STATIC2
如下所示编写您的OnCtlColor()

suppose you have 3 static controls
IDC_STATIC, IDC_STATIC1, IDC_STATIC2
write your OnCtlColor() like below

HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);

    if( IDC_STATIC == pWnd->GetDlgCtrlID())
    {
        pDC->SetTextColor(RGB(255,0,0));
        pDC->SetBkColor(RGB(0,0,255));
    }
    else if( IDC_STATIC1 == pWnd->GetDlgCtrlID())
    {
        pDC->SetTextColor(RGB(0,255,0));
        pDC->SetBkColor(RGB(0,0,255));
    }
    else if( IDC_STATIC2 == pWnd->GetDlgCtrlID())
    {
        pDC->SetTextColor(RGB(0,0,255));
        pDC->SetBkColor(RGB(0,255,0));
    }
    return hbr;

全部3种文字颜色/差异bkgrond颜色

all 3 gets different text colours/ diff bkgrond colours

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