draw_bevel2.zip_bevel_bevel stat_draw_bevel2

///////////////////////////////////////////////////////////////////////////// // Separator.cpp : source file for CSeparator. // // Written by Michael Dunn (mdunn at inreach dot com). Copyright and all // that stuff. Use however you like but give me credit where it's due. I'll // know if you don't. bwa ha ha ha ha! // ///////////////////////////////////////////////////////////////////////////// #include "stdafx.h" #include "Separator.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CSeparator CSeparator::CSeparator() { } CSeparator::~CSeparator() { } BEGIN_MESSAGE_MAP(CSeparator, CStatic) //{{AFX_MSG_MAP(CSeparator) ON_WM_PAINT() //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CSeparator message handlers // This function draws the horizontal line, followed by the text. The general // idea for the line drawing comes from Hans Buehler's article at // http://www.codeguru.com/staticctrl/draw_bevel.shtml // // Note that this class is intended to be just a simple separator, so the // only static styles I implement here are SS_LEFT, SS_CENTER, SS_RIGHT, and // SS_NOPREFIX. Also note that the line is always drawn vertically centered // in the control, so if you make the control tall enough you can get the // text totally above the line. void CSeparator::OnPaint() { CPaintDC dc(this); // device context for painting CRect rectWnd; // RECT of the static control CRect rectText; // RECT in which text will be drawn CString cstrText; // text to draw CFont* pfontOld; UINT uFormat; // format for CDC::DrawText() DWORD dwStyle = GetStyle(); // this window's style // Get the screen & client coords. GetWindowRect ( rectWnd ); GetClientRect ( rectText ); // If the control is taller than it is wide, draw a vertical line. // No text is drawn in this case. if ( rectWnd.Height() > rectWnd.Width() ) { dc.Draw3dRect( rectWnd.Width()/2, 0, // upper-left point 2, rectWnd.Height(), // width & height ::GetSysColor(COLOR_3DSHADOW), ::GetSysColor(COLOR_3DHIGHLIGHT) ); /************************************************************ If you feel adventurous, here is the code to do vertical text drawing. I have it commented out because getting the text aligned correctly over the line looks like it'll be a pain. // Start by getting this control's font, and then tweak it a bit. LOGFONT lf; GetFont()->GetObject ( sizeof(LOGFONT), &lf ); // Text will be rotated counter-clockwise 90 degrees. lf.lfOrientation = lf.lfEscapement = 900; // We need a TrueType font to get rotated text. MS Sans Serif // won't cut it! lstrcpy ( lf.lfFaceName, _T("Tahoma") ); // Create a font with the tweaked attributes. CFont font; font.CreateFontIndirect ( &lf ); pfontOld = dc.SelectObject ( &font ); dc.SetBkColor ( ::GetSysColor(COLOR_BTNFACE) ); GetWindowText ( cstrText ); dc.DrawText ( cstrText, rectText, DT_VCENTER | DT_CENTER | DT_SINGLELINE ); dc.SelectObject ( pfontOld ); font.DeleteObject(); ************************************************************/ } else { // We're drawing a horizontal separator. // The text will always be at the top of the control. Also check // if the SS_NOPREFIX style is set. uFormat = DT_TOP; if ( dwStyle & SS_NOPREFIX ) { uFormat |= DT_NOPREFIX; } // Voila! One 3D line coming up. dc.Draw3dRect ( 0, rectWnd.Height()/2, // upper-left point rectWnd.Width(), 2, // width & height ::GetSysColor(COLOR_3DSHADOW), ::GetSysColor(COLOR_3DHIGHLIGHT) ); // Now get the text to be drawn. I add two spaces to the string // to make a bit of space between the end of the line and the text. // Space is added to one or both ends of the text as appropriate. // Along the way, I add another formatting flag to uFormat. GetWindowText ( cstrText ); if ( dwStyle & SS_CENTER ) { cstrText = _T(" ") + cstrText; cstrText += _T(" "); uFormat |= DT_CENTER; } else if ( dwStyle & SS_RIGHT ) { cstrText = _T(" ") + cstrText; uFormat |= DT_RIGHT; } else { cstrText += _T(" "); uFormat |= DT_LEFT; } // Get the font for the text. pfontOld = dc.SelectObject ( GetFont() ); // Set the background color to the same as the dialog, so the text // will be opaque. This erases all traces of the 3D line as the // text is drawn over it. (No need to call CDC::SetBkMode() because // the default mode for a DC is opaque.) dc.SetBkColor ( ::GetSysColor(COLOR_BTNFACE) ); dc.DrawText ( cstrText, rectText, uFormat ); // Clean up GDI objects like a good lil' programmer. dc.SelectObject ( pfontOld ); } }