108 lines
2.4 KiB
C
108 lines
2.4 KiB
C
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/* (C) Copyright Microsoft Corporation 1991-1994. All Rights Reserved */
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/* Revision History.
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4/2/91 LaurieGr (AKA LKG) Ported to WIN32 / WIN16 common code
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*/
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/* nftext.c
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*
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* Implements the no-flicker static text control ("td_nftext").
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*
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* This is NOT a general-purpose control (see the globals below).
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*
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* Note: most NoFlickerText controls use ANSI_VAR_FONT, but the status
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* control (ID_STATUSTXT) uses the font defined in the dialog box
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* template (e.g. Helv8). Also, the foreground color of most NoFlickerText
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* controls is RGB_FGNFTEXT, but the foreground color of the status control
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* is whatever the current value of <grgbStatusColor> is.
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*
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* Borrowed from ToddLa (with many, many modifications).
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*/
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#include "nocrap.h"
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#include <windows.h>
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#include <mmsystem.h>
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#include <mmreg.h>
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#include "soundrec.h"
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/* statics */
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HFONT ghfontDialog = NULL; // font of dialog box
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void NEAR PASCAL
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NFTextPaint(HWND hwnd, HDC hdc)
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{
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RECT rc;
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TCHAR ach[128];
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int iLen;
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long lStyle;
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int xOrigin;
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GetClientRect(hwnd, &rc);
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iLen = GetWindowText(hwnd, ach, SIZEOF(ach));
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SetTextColor(hdc, grgbStatusColor);
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SelectObject(hdc, ghfontDialog);
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SetBkColor(hdc, RGB_BGNFTEXT);
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lStyle = GetWindowLong(hwnd, GWL_STYLE);
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{
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SIZE size;
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if (lStyle & SS_RIGHT)
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{ GetTextExtentPoint(hdc, ach, iLen, &size);
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xOrigin = rc.right - size.cx;
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}
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else
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if (lStyle & SS_CENTER)
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{ GetTextExtentPoint(hdc, ach, iLen, &size);
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xOrigin = (rc.right - size.cx) / 2;
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}
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else
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xOrigin = 0;
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}
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ExtTextOut(hdc, xOrigin, 0, ETO_OPAQUE,
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&rc, ach, iLen, NULL);
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}
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INT_PTR CALLBACK
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NFTextWndProc(HWND hwnd, UINT wMsg, WPARAM wParam, LPARAM lParam)
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{
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PAINTSTRUCT ps;
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HDC hdc;
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switch (wMsg)
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{
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case WM_SETTEXT:
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DefWindowProc(hwnd, wMsg, wParam, lParam);
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hdc = GetDC(hwnd);
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if (hdc)
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{
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NFTextPaint(hwnd, hdc);
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ReleaseDC(hwnd, hdc);
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}
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return 0L;
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case WM_SETFONT:
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ghfontDialog = (HFONT)wParam;
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return 0L;
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case WM_ERASEBKGND:
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return 0L;
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case WM_PAINT:
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BeginPaint(hwnd, &ps);
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NFTextPaint(hwnd, ps.hdc);
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EndPaint(hwnd, &ps);
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return 0L;
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}
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return DefWindowProc(hwnd, wMsg, wParam, lParam);
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}
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