如何改变ceiklabel的颜色 - newlc - symbian os系统[s60,uiq]开发中文翻译论坛.mht

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rL( EColorLabelTextEmphasis,=20
            KRgbWhite );<BR>myLabel-&gt;OverrideColorL(=20
            EColorLabelHighlightFullEmphasis, KRgbRed=20
            );<BR>myLabel-&gt;SetEmphasis( CEikLabel::EFullEmphasis=20
            );&nbsp;&nbsp;</DIV><BR></DIV></TD></TR>
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Settings\Administrator\=E6=A1=8C=E9=9D=A2\=E5=A6=82=E4=BD=95=E6=94=B9=E5=8F=
=98CEikLabel=E7=9A=84=E9=A2=9C=E8=89=B2 - NewLC - Symbian =
OS=E7=B3=BB=E7=BB=9F[S60,UIQ]=E5=BC=80=E5=8F=91=E4=B8=AD=E6=96=87=E7=BF=BB=
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=E5=85=A5Symbian=E5=BC=80=E5=8F=91=E7=BE=A4=E5=8F=82=E4=B8=8E=E8=AE=A8=E8=
=AE=BA=EF=BC=9A=E7=BE=A4=20
            =
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=91=A1=EF=BC=9A36865776</FONT></DIV></TD></TR>
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=98CEikLabel=E7=9A=84=E9=A2=9C=E8=89=B2 - NewLC - Symbian =
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            <DIV style=3D"PADDING-TOP: 4px">Post at 18-3-2007 =
14:22&nbsp; <A=20
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          <TD class=3Dline style=3D"PADDING-TOP: 10px" vAlign=3Dtop =
height=3D"100%"><A=20
            title=3D"[Rating] 0"=20
            =
href=3D"http://www.symbianx.cn/misc.php?action=3Dviewratings&amp;tid=3D52=
&amp;pid=3D67"=20
            name=3Dpid67></A><SPAN class=3Dbold>How to change the color =
of a=20
            CEikLabel</SPAN><BR><BR>
            <DIV style=3D"FONT-SIZE: 12px">A CEikLabel is a basic =
component use to=20
            display static text in a control. It is fairly easy and=20
            straightforward to use as soon as you don=E2=80=99t have to =
change its=20
            color: there is no SetColor() primitive.<BR><BR>If you are =
reading=20
            this page, you are probably looking for the answer. And as =
usual in=20
            the Symbian world, it is pretty trivial once you know how to =
do it.=20
            As a matter of fact, you have to override the=20
            EColorLabelTextEmphasis setting of your label using the=20
            OverrideColorL() primitive and then to activate the setting, =
using=20
            SetEmphasis(). The code below shows how to do this:<BR><BR>
            <DIV class=3Dmsgheader>
            <DIV class=3Dright><A class=3Dsmalltxt =
onclick=3D"copycode($('code2'));"=20
            =
href=3D"http://www.symbianx.cn/redirect.php?fid=3D5&amp;tid=3D51&amp;goto=
=3Dnextnewset###">[Copy=20
            to clipboard]</A></DIV>CODE:</DIV>
            <DIV class=3Dmsgborder id=3Dcode2>#include=20
            &lt;gulcolor.h&gt;<BR>...<BR>// Basic Label=20
            Construction<BR>CEikLabel* myLabel;<BR>myLabel=3D new =
(ELeave)=20
            CEikLabel;<BR>myLabel-&gt;SetContainerWindowL( *this=20
            );<BR>myLabel-&gt;SetTextL( _L("NewLC rulez!") );<BR><BR>// =
Now Set=20
            the foreground color to Red<BR>myLabel-&gt;OverrideColorL(=20
            EColorLabelTextEmphasis, KRgbRed =
);<BR>myLabel-&gt;SetEmphasis(=20
            CEikLabel::EPartialEmphasis =
);&nbsp;&nbsp;</DIV><BR>Alternatively=20
            you may want to specify a foreground AND a background color. =
In this=20
            case, you also have to override and activate the=20
            EColorLabelHighlightFullEmphasis setting:<BR><BR>
            <DIV class=3Dmsgheader>
            <DIV class=3Dright><A class=3Dsmalltxt =
onclick=3D"copycode($('code3'));"=20
            =
href=3D"http://www.symbianx.cn/redirect.php?fid=3D5&amp;tid=3D51&amp;goto=
=3Dnextnewset###">[Copy=20
            to clipboard]</A></DIV>CODE:</DIV>
            <DIV class=3Dmsgborder id=3Dcode3>// Now Set the foreground =
Color to=20
            White<BR>// and the background color to=20
            Red<BR>myLabel-&gt;OverrideColorL( EColorLabelTextEmphasis,=20
            KRgbWhite );<BR>myLabel-&gt;OverrideColorL(=20
            EColorLabelHighlightFullEmphasis, KRgbRed=20
            );<BR>myLabel-&gt;SetEmphasis( CEikLabel::EFullEmphasis=20
            );&nbsp;&nbsp;</DIV><BR></DIV></TD></TR>
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          <TD vAlign=3Dbottom><BR><BR><BR><IMG alt=3D""=20
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Settings\Administrator\=E6=A1=8C=E9=9D=A2\=E5=A6=82=E4=BD=95=E6=94=B9=E5=8F=
=98CEikLabel=E7=9A=84=E9=A2=9C=E8=89=B2 - NewLC - Symbian =
OS=E7=B3=BB=E7=BB=9F[S60,UIQ]=E5=BC=80=E5=8F=91=E4=B8=AD=E6=96=87=E7=BF=BB=
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            style=3D"OVERFLOW: hidden; MAX-HEIGHT: 20em; maxHeightIE: =
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            =
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=E5=85=A5Symbian=E5=BC=80=E5=8F=91=E7=BE=A4=E5=8F=82=E4=B8=8E=E8=AE=A8=E8=
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=91=A1=EF=BC=9A36865776</FONT></DIV></TD></TR>
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=98CEikLabel=E7=9A=84=E9=A2=9C=E8=89=B2 - NewLC - Symbian =
OS=E7=B3=BB=E7=BB=9F[S60,UIQ]=E5=BC=80=E5=8F=91=E4=B8=AD=E6=96=87=E7=BF=BB=
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