Create a form with a client edge

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韩冰

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电梯直达

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发表于 2005-1-26 01:39 |只看该作者 |倒序浏览

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3 I' E5 {. |. b2 n Answer: * ^( s5 {. l9 ^8 L! u You can create a form with a client edge overriding the CreateParams function and adding the WS_EX_CLIENTEDGE style to Params.ExStyle.

Step 1: Add the CreateParams prototype to the form class.

private:3 g+ v2 E) C0 |! e9 c void __fastcall CreateParams(TCreateParams &arams);

Step 2: Code the function.

void __fastcall TForm1::CreateParams(TCreateParams &arams)4 R7 K1 f2 ]: B" s: `# g2 b { 0 `% w; `2 R( u( _1 Z! }( G TForm::CreateParams(Params); // call base class first- z, v0 }3 m. }- d1 F2 a Params.ExStyle |= WS_EX_CLIENTEDGE; // then add the style; `$ e( K5 a3 F! x }

If you would rather not bother with CreateParams, you can achieve identical results by placing a panel on your form. Set the Aligment property of the panel to alClient, set both BevelInner and BevelOuter to bvNone, and set the panel's BorderStyle property to bsSingle. % A; W* d( c4 S, n. O

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