/* * redrawViewWnd - process the WM_PAINT message for the view windows */ static void redrawViewWnd( HWND hwnd ) { WPI_PRES pres; WPI_PRES hps; WPI_PRES mempres; HDC memdc; HBITMAP bitmap; HBITMAP oldbitmap; img_node *node; PAINTSTRUCT ps; node = SelectFromViewHwnd( hwnd ); if( node == NULL ) { return; } hps = _wpi_beginpaint( hwnd, NULL, &ps ); drawBorder( node ); pres = _wpi_getpres( hwnd ); bitmap = CreateViewBitmap( node ); mempres = _wpi_createcompatiblepres( pres, Instance, &memdc ); oldbitmap = _wpi_selectbitmap( mempres, bitmap ); _wpi_bitblt( pres, BORDER_WIDTH, BORDER_WIDTH, node->width, node->height, mempres, 0, 0, SRCCOPY ); _wpi_getoldbitmap( mempres, oldbitmap ); _wpi_deletebitmap( bitmap ); _wpi_deletecompatiblepres( mempres, memdc ); _wpi_releasepres( hwnd, pres ); _wpi_endpaint( hwnd, hps, &ps ); } /* redrawViewWnd */
/* * paintColors - paint the available colors on the color palette */ static void paintColors( HWND hwnd ) { WPI_PRES pres; WPI_PRES mempres; HDC hdc; PAINTSTRUCT ps; HBITMAP bitmap; HBITMAP oldbitmap; pres = _wpi_beginpaint( hwnd, NULL, &ps ); #ifdef __OS2_PM__ WinFillRect( pres, &ps, CLR_PALEGRAY ); #endif _wpi_torgbmode( pres ); if( numberOfColors == 2 ) { bitmap = hMonoBitmap; } else { bitmap = hColorBitmap; } mempres = _wpi_createcompatiblepres( pres, Instance, &hdc ); _wpi_torgbmode( mempres ); oldbitmap = _wpi_selectbitmap( mempres, bitmap ); _wpi_bitblt( pres, 0, 0, CUR_BMP_WIDTH, CUR_BMP_HEIGHT, mempres, 0, 0, SRCCOPY ); _wpi_getoldbitmap( mempres, oldbitmap ); _wpi_deletecompatiblepres( mempres, hdc ); _wpi_endpaint( hwnd, pres, &ps ); } /* paintColors */
/* * paintPalette - repaint the color palette */ static void paintPalette( HWND hwnd ) { WPI_PRES hdc; WPI_POINT pt; HPEN holdpen; HPEN hgraypen; HPEN hwhitepen; PAINTSTRUCT rect; WPI_RECT client; int height; hdc = _wpi_beginpaint( hwnd, NULL, &rect ); #ifdef __OS2_PM__ WinFillRect( hdc, &rect, CLR_PALEGRAY ); #endif _wpi_torgbmode( hdc ); GetClientRect( hwnd, &client ); height = _wpi_getheightrect( client ); #if defined( __NT__ ) FillRect( (HDC)hdc, (CONST RECT*)&client, hbrush ); #endif #if defined( __NT__ ) hgraypen = _wpi_createpen( PS_SOLID, 0, GetSysColor( COLOR_BTNSHADOW ) ); #else hgraypen = _wpi_createpen( PS_SOLID, 0, DKGRAY ); #endif holdpen = _wpi_selectobject( hdc, hgraypen ); pt.x = 2; pt.y = 50; _wpi_cvth_pt( &pt, height ); _wpi_movetoex( hdc, &pt, NULL ); pt.y = 6; _wpi_cvth_pt( &pt, height ); _wpi_lineto( hdc, &pt ); pt.x = 90; _wpi_lineto( hdc, &pt ); _wpi_selectobject( hdc, holdpen ); _wpi_deleteobject( hgraypen ); #if defined( __NT__ ) hwhitepen = _wpi_createpen( PS_SOLID, 0, GetSysColor( COLOR_BTNHIGHLIGHT ) ); #else hwhitepen = _wpi_createpen( PS_SOLID, 0, WHITE ); #endif holdpen = _wpi_selectobject( hdc, hwhitepen ); pt.y = 50; _wpi_cvth_pt( &pt, height ); _wpi_lineto( hdc, &pt ); pt.x = 2; _wpi_lineto( hdc, &pt ); _wpi_selectobject( hdc, holdpen ); _wpi_deleteobject( hwhitepen ); _wpi_endpaint( hwnd, hdc, &rect ); } /* paintPalette */
/* * RepaintDrawArea - handles the WM_PAINT message. */ void RepaintDrawArea( HWND hwnd ) { WPI_PRES pres; PAINTSTRUCT ps; if (hwnd) { pres = _wpi_beginpaint( hwnd, NULL, &ps ); BlowupImage( hwnd, pres ); _wpi_endpaint( hwnd, pres, &ps ); } } /* RepaintDrawArea */
/* * paintScreen - paint the screen and inverse window */ static void paintScreen( HWND hwnd ) { WPI_PRES pres; PAINTSTRUCT ps; pres = _wpi_beginpaint( hwnd, NULL, &ps ); #ifdef __OS2_PM__ WinFillRect( pres, &ps, CLR_PALEGRAY ); #endif _wpi_torgbmode( pres ); if( fShowScreenClr ) { DisplayColorBox( pres, &screenColor ); DisplayColorBox( pres, &inverseColor ); } _wpi_endpaint( hwnd, pres, &ps ); } /* paintScreen */
/* * paintCurrent - paint the current window (process WM_PAINT) */ static void paintCurrent( HWND hwnd ) { WPI_PRES pres; WPI_PRES mempres; HDC hdc; PAINTSTRUCT ps; WPI_RECT rect; HBITMAP oldbitmap; int top; int bottom; pres = _wpi_beginpaint( hwnd, NULL, &ps ); #ifdef __OS2_PM__ WinFillRect( pres, &ps, CLR_PALEGRAY ); #endif mempres = _wpi_createcompatiblepres( pres, Instance, &hdc ); _wpi_torgbmode( pres ); _wpi_torgbmode( mempres ); oldbitmap = _wpi_selectobject( mempres, lButton.bitmap ); _wpi_bitblt( pres, 0, 0, CUR_SQR_SIZE + 1, 2 * CUR_SQR_SIZE + 1, mempres, 0, 0, SRCCOPY ); _wpi_selectobject( mempres, oldbitmap ); oldbitmap = _wpi_selectobject( mempres, rButton.bitmap ); _wpi_bitblt( pres, CUR_RCOL_X - 1, 0, CUR_SQR_SIZE + 1, 2 * CUR_SQR_SIZE + 1, mempres, 0, 0, SRCCOPY ); _wpi_selectobject( mempres, oldbitmap ); _wpi_deletecompatiblepres( mempres, hdc ); _wpi_setbackmode( pres, TRANSPARENT ); _wpi_settextcolor( pres, GetInverseColor( lButton.solid ) ); top = _wpi_cvth_y( CUR_COL_Y, currentHeight ); bottom = _wpi_cvth_y( CUR_COL_Y + CUR_SQR_SIZE, currentHeight ); _wpi_setintwrectvalues( &rect, CUR_LCOL_X, top, CUR_LCOL_X + CUR_SQR_SIZE, bottom ); _wpi_drawtext( pres, "L", 1, &rect, DT_CENTER | DT_SINGLELINE | DT_VCENTER ); _wpi_settextcolor( pres, GetInverseColor( rButton.solid ) ); _wpi_setintwrectvalues( &rect, CUR_RCOL_X, top, CUR_RCOL_X + CUR_SQR_SIZE, bottom ); _wpi_drawtext( pres, "R", 1, &rect, DT_CENTER | DT_SINGLELINE | DT_VCENTER ); _wpi_endpaint( hwnd, pres, &ps ); } /* paintCurrent */
/* * SelColorDlgProc - select the color to represent the background */ WPI_DLGRESULT CALLBACK SelColorDlgProc( HWND hwnd, WPI_MSG msg, WPI_PARAM1 wparam, WPI_PARAM2 lparam ) { PAINTSTRUCT ps; WPI_POINT pt; WPI_PRES pres; bool ret; ret = false; if( _wpi_dlg_command( hwnd, &msg, &wparam, &lparam ) ) { switch( LOWORD( wparam ) ) { case IDOK: _wpi_enddialog( hwnd, IDOK ); break; case IDCANCEL: _wpi_enddialog( hwnd, IDCANCEL ); break; case IDB_HELP: IEHelpRoutine(); break; } } else { switch( msg ) { case WM_INITDIALOG: showColors( hwnd ); ret = true; break; #ifndef __OS2_PM__ case WM_SYSCOLORCHANGE: IECtl3dColorChange(); break; #endif case WM_LBUTTONDOWN: WPI_MAKEPOINT( wparam, lparam, pt ); selectColor( &pt, hwnd ); break; case WM_PAINT: pres = _wpi_beginpaint( hwnd, NULL, &ps ); #ifdef __OS2_PM__ WinFillRect( pres, &ps, CLR_PALEGRAY ); #endif displayColors( hwnd ); _wpi_endpaint( hwnd, pres, &ps ); _wpi_setfocus( hwnd ); break; case WM_CLOSE: _wpi_enddialog( hwnd, IDCANCEL ); break; default: return( _wpi_defdlgproc( hwnd, msg, wparam, lparam ) ); } } _wpi_dlgreturn( ret ); } /* SelColorDlgProc */
void GUIPaint( gui_window *wnd, HWND hwnd, bool isdlg ) { HDC prev_hdc; PAINTSTRUCT *prev_ps; gui_row_num row_num; PAINTSTRUCT ps; WPI_RECT fill_area; #ifdef __OS2_PM__ ULONG flags; RECTL client; #endif isdlg=isdlg; /* save old state */ prev_hdc = wnd->hdc; prev_ps = wnd->ps; /* Setup Paint */ wnd->ps = &ps; wnd->hdc = _wpi_beginpaint( hwnd, NULLHANDLE, wnd->ps ); _wpi_torgbmode( wnd->hdc ); _wpi_getpaintrect( wnd->ps, &fill_area ); #ifdef __OS2_PM__ fill_area = *(wnd->ps); if( isdlg ) { _wpi_inflaterect( GUIMainHInst, &fill_area, 10, 10); } WinFillRect( wnd->hdc, &fill_area, GUIGetBack( wnd, GUI_BACKGROUND ) ); #endif #if defined( __NT__ ) if( isdlg ) { _wpi_fillrect( wnd->hdc, &fill_area, GUIGetBack( wnd, GUI_BACKGROUND ), wnd->bk_brush ); } #endif if( wnd->font != NULL ) { wnd->prev_font = _wpi_selectfont( wnd->hdc, wnd->font ); } else { wnd->prev_font = NULL; } /* send paint to app */ GUIGetUpdateRows( wnd, hwnd, &row_num.start, &row_num.num ); if( row_num.num > 0 ) { GUIEVENTWND( wnd, GUI_PAINT, &row_num ); } /* finish painting */ if( wnd->prev_font != NULL ) { _wpi_getoldfont( wnd->hdc, wnd->prev_font ); wnd->prev_font = NULL; } #ifdef __OS2_PM__ if( isdlg ) { flags = DB_AREAATTRS | DB_DLGBORDER; #ifdef _M_I86 if( WinQueryActiveWindow( HWND_DESKTOP, FALSE ) != hwnd ) { #else if( WinQueryActiveWindow( HWND_DESKTOP ) != hwnd ) { #endif //if( _wpi_getfocus() != hwnd ) { flags |= DB_PATINVERT; } WinQueryWindowRect( hwnd, &client ); WinDrawBorder( wnd->hdc, &client, 1, 1, 0, 0, flags ); } #endif _wpi_endpaint( hwnd, wnd->hdc, wnd->ps ); /* restore old state */ wnd->hdc = prev_hdc; wnd->ps = prev_ps; } #else // this is some experimental PM stuff void GUIPaint( gui_window *wnd, HWND hwnd, bool isdlg ) { HDC prev_hdc; PAINTSTRUCT *prev_ps; gui_row_num row_num; PAINTSTRUCT ps; PAINTSTRUCT fill_area; // experimenal stuff HPS hps; RECTL client; LONG width, height; ULONG flags; int compat_created; gui_paint_info *pinfo; // figure out which paint info to use if( !isdlg && wnd->root == hwnd ) { pinfo = &wnd->root_pinfo; } else { pinfo = &wnd->hwnd_pinfo; } pinfo->in_use++; compat_created = FALSE; /* save old state */ prev_hdc = wnd->hdc; prev_ps = wnd->ps; if( isdlg ) { _wpi_getclientrect( hwnd, &client ); } else { WinQueryWindowRect( hwnd, &client ); } width = client.xRight - client.xLeft; height = client.yTop - client.yBottom; wnd->ps = &ps; //hps = _wpi_beginpaint( hwnd, pinfo->normal_pres, wnd->ps ); hps = _wpi_beginpaint( hwnd, NULL, wnd->ps ); if( pinfo->compatible_pres == (WPI_PRES)NULL ) { compat_created = TRUE; pinfo->compatible_pres = _wpi_createcompatiblepres( hps, GUIMainHInst, &pinfo->compatible_hdc ); pinfo->draw_bmp = _wpi_createcompatiblebitmap( hps, width, height ); pinfo->old_bmp = _wpi_selectbitmap( pinfo->compatible_pres, pinfo->draw_bmp ); } // the condition is here VERY conservative!! // its gains have to analyzed if( compat_created || pinfo->force_count ) { wnd->hdc = pinfo->compatible_pres; //wnd->hdc = hps; _wpi_torgbmode( wnd->hdc ); fill_area = *(wnd->ps); if( isdlg ) { _wpi_inflaterect( GUIMainHInst, &fill_area, 10, 10); } WinFillRect( wnd->hdc, &fill_area, GUIGetBack( wnd, GUI_BACKGROUND ) ); wnd->prev_font = NULL; if( wnd->font != NULL ) { wnd->prev_font = _wpi_selectfont( wnd->hdc, wnd->font ); } /* send paint to app */ GUIGetUpdateRows( wnd, hwnd, &row_num.start, &row_num.num ); if( row_num.num > 0 ) { GUIEVENTWND( wnd, GUI_PAINT, &row_num ); } /* finish painting */ if( wnd->prev_font != NULL ) { _wpi_getoldfont( wnd->hdc, wnd->prev_font ); wnd->prev_font = NULL; } if( pinfo->force_count ) { //pinfo->force_count--; } } //_wpi_bitblt( hps, client.xLeft, client.yBottom, width, height, // wnd->hdc, 0, 0, SRCCOPY ); if( pinfo->in_use == 1 ) { //_wpi_bitblt( hps, client.xLeft, client.yBottom, width, height, // wnd->hdc, 0, 0, SRCCOPY ); _wpi_bitblt( hps, ps.xLeft, ps.yBottom, ps.xRight - ps.xLeft, ps.yTop - ps.yBottom, wnd->hdc, ps.xLeft, ps.yBottom, SRCCOPY ); if( pinfo->delete_when_done ) { GUIFreePaintHandles( pinfo, TRUE ); } } if( isdlg ) { flags = DB_AREAATTRS | DB_DLGBORDER; #ifdef _M_I86 if( WinQueryActiveWindow( HWND_DESKTOP, FALSE ) != hwnd ) { #else if( WinQueryActiveWindow( HWND_DESKTOP ) != hwnd ) { #endif //if( _wpi_getfocus() != hwnd ) { flags |= DB_PATINVERT; } WinQueryWindowRect( hwnd, &client ); WinDrawBorder( hps, &client, 1, 1, 0, 0, flags ); } _wpi_endpaint( hwnd, hps, wnd->ps ); /* restore old state */ wnd->hdc = prev_hdc; wnd->ps = prev_ps; if( pinfo->in_use ) { pinfo->in_use--; } } #endif void GUIInvalidatePaintHandles( gui_window *wnd ) { GUIFreeWndPaintHandles( wnd, FALSE ); }
WPI_MRESULT CALLBACK GraphWndProc( HWND Wnd, WPI_MSG message, WPI_PARAM1 wParam, WPI_PARAM2 lParam ) //============================================================= { WPI_PRES Win_dc; PAINTSTRUCT ps; int width, height; int x, y, t; int h_minpos, h_maxpos, h_currpos; int v_minpos, v_maxpos, v_currpos; WPI_RECTDIM left, top, right, bottom; WPI_RECT rect; struct ScrollStruct scroll_info; LPWDATA w; HWND frame; #if defined( __OS2__ ) int wheight; WPI_RECT wrect; #endif w = _GetWindowData( Wnd ); if( w == NULL ) { return( _wpi_defwindowproc( Wnd, message, wParam, lParam ) ); } #if defined( __OS2__ ) frame = w->frame; #else frame = Wnd; #endif switch( message ) { #if defined( __WINDOWS__ ) case WM_SETFOCUS: SetFocus( _MainWindow ); case WM_SYSCOMMAND: case WM_MOUSEACTIVATE: _MakeWindowActive( w ); return( _wpi_defwindowproc( Wnd, message, wParam, lParam ) ); case WM_KILLFOCUS: if( ( wParam != NULL) && ( wParam != _MainWindow ) ) { _ShowWindowActive( NULL, w ); } return( _wpi_defwindowproc( Wnd, message, wParam, lParam ) ); #else case WM_FOCUSCHANGE: case WM_SYSCOMMAND: _MakeWindowActive( w ); return( _wpi_defwindowproc( Wnd, message, wParam, lParam ) ); #endif case WM_PAINT: // Setup Win_dc = _wpi_beginpaint( Wnd, NULLHANDLE, &ps ); _wpi_torgbmode( Win_dc ); _wpi_getpaintrect( &ps, &rect ); _wpi_getwrectvalues( rect, &left, &top, &right, &bottom ); width = _wpi_getwidthrect( rect ); height = _wpi_getheightrect( rect ); // Copy from the memory dc to the screen #if defined( __OS2__ ) GetClientRect( Wnd, &wrect ); wheight = _wpi_getheightrect( wrect ); y = _GetPresHeight() - wheight - _BitBlt_Coord.ycoord + top; #else y = _BitBlt_Coord.ycoord + top; #endif _wpi_bitblt( Win_dc, left, top, width, height, _Mem_dc, _BitBlt_Coord.xcoord + left, y, SRCCOPY ); //Cleanup _wpi_endpaint( Wnd, Win_dc, &ps ); break; #if defined( __OS2__ ) case WM_CLOSE: WinDestroyWindow( w->frame ); return( 0 ); #endif case WM_DESTROY: // free the system resources allocated if( _Mem_dc ){ _wpi_deletecliprgn( _Mem_dc, _ClipRgn ); _wpi_deletecompatiblepres( _Mem_dc, _Hdc ); if( _Mem_bmp ){ _wpi_deletebitmap( _Mem_bmp ); if( !_IsStockFont() ){ _wpi_f_deletefont( _CurFnt ); } } #if defined( __OS2__ ) WinSendMsg( _GetWinMenuHandle(), ( ULONG )MM_DELETEITEM, MPFROM2SHORT( ( w->handles[0] + DID_WIND_STDIO ), FALSE ), 0 ); #endif _DestroyAWindow( w ); } break; case WM_VSCROLL: scroll_info = getscrolldata( frame, SB_VERT ); CalPos( &scroll_info, wParam, lParam, &v_currpos, &y ); // Make sure we have to refresh first if( _BitBlt_Coord.ycoord != y ) { _BitBlt_Coord.ycoord = y; _wpi_setscrollpos( frame, SB_VERT, v_currpos, TRUE ); _wpi_invalidaterect( Wnd, NULL, 0 ); _wpi_updatewindow( Wnd ); } return( _wpi_defwindowproc( Wnd, message, wParam, lParam ) ); case WM_HSCROLL: scroll_info = getscrolldata( frame, SB_HORZ ); CalPos( &scroll_info, wParam, lParam, &h_currpos, &x ); // make sure we need to refresh first if( _BitBlt_Coord.xcoord != x ) { _BitBlt_Coord.xcoord = x; _wpi_setscrollpos( frame, SB_HORZ, h_currpos, TRUE ); _wpi_invalidaterect( Wnd, NULL, 0 ); _wpi_updatewindow( Wnd ); } return( _wpi_defwindowproc( Wnd, message, wParam, lParam ) ); case WM_SIZE: x = _wpi_getsystemmetrics( SM_CXSCREEN ); y = _wpi_getsystemmetrics( SM_CYSCREEN ); _wpi_getscrollrange( frame, SB_VERT, &v_minpos, &v_maxpos ); _wpi_getscrollrange( frame, SB_HORZ, &h_minpos, &h_maxpos ); _wpi_getclientrect( Wnd, &rect ); _wpi_getrectvalues( rect, &left, &top, &right, &bottom ); height = bottom - top + 1; width = right - left + 1; if( width >= x ) { // hide the scroll bar #if defined( __OS2__ ) WinShowWindow( WinWindowFromID( frame, FID_HORZSCROLL ), FALSE ); #else ShowScrollBar( Wnd, SB_HORZ, FALSE ); #endif _BitBlt_Coord.xcoord = 0; h_currpos = 0; } else { // if the window isn't as big as the device context // show the scroll bar t = x - width + 1; if( x - _BitBlt_Coord.xcoord + 1 < width ) { _BitBlt_Coord.xcoord = x - width + 1; } if( _BitBlt_Coord.xcoord == t ) { h_currpos = h_maxpos; } else { h_currpos = CalScrollAmt( h_maxpos, h_minpos, _BitBlt_Coord.xcoord, x, width ); } #if defined( __OS2__ ) WinShowWindow( WinWindowFromID( frame, FID_HORZSCROLL ), TRUE ); #else ShowScrollBar( Wnd, SB_HORZ, 1 ); #endif } if( height >= y ) { // hide the scroll bar #if defined( __OS2__ ) WinShowWindow( WinWindowFromID( frame, FID_VERTSCROLL ), FALSE ); #else ShowScrollBar( Wnd, SB_VERT, 0 ); #endif _BitBlt_Coord.ycoord = 0; v_currpos = 0; } else { // if the the window isn't as big as the device context // then show the scroll bar t = y - height + 1; if( y - _BitBlt_Coord.ycoord + 1 < height ) { _BitBlt_Coord.ycoord = t; } if( _BitBlt_Coord.ycoord == t ) { v_currpos = v_maxpos; } else { v_currpos = CalScrollAmt( v_maxpos, v_minpos, _BitBlt_Coord.ycoord, y, height ); } #if defined( __OS2__ ) WinShowWindow( WinWindowFromID( frame, FID_VERTSCROLL ), TRUE ); #else ShowScrollBar( Wnd, SB_VERT, 1 ); #endif } // Adjust the scroll bar thumbs' positions _wpi_setscrollpos( frame, SB_HORZ, h_currpos, TRUE ); _wpi_setscrollpos( frame, SB_VERT, v_currpos, TRUE ); #if defined( __OS2__ ) Win_dc = WinBeginPaint( Wnd, NULL, &rect ); WinFillRect( Win_dc, &rect, CLR_BLACK ); WinEndPaint( Win_dc ); #endif _wpi_invalidaterect( Wnd, NULL, 0 ); break; default: return( _wpi_defwindowproc( Wnd, message, wParam, lParam ) ); } return( NULL ); }
/* * StatusWndCallback - handle messages for the status window */ WPI_MRESULT CALLBACK StatusWndCallback( HWND hwnd, WPI_MSG msg, WPI_PARAM1 wparam, WPI_PARAM2 lparam ) { PAINTSTRUCT ps; WPI_RECT r; int i; WPI_PRES pres; statwnd *sw; sw = (statwnd *)_wpi_getwindowlongptr( hwnd, classWinExtra ); if( statusWndHookFunc != NULL ) { if( statusWndHookFunc( hwnd, msg, wparam, lparam ) ) { return( 0 ); } } if( (msg == WM_SIZE || msg == WM_PAINT) && sw == NULL ) { return( _wpi_defwindowproc( hwnd, msg, wparam, lparam ) ); } switch( msg ) { case WM_CREATE: _wpi_setwindowlongptr( hwnd, classWinExtra, (LONG_PTR)currentStatWnd ); return( _wpi_defwindowproc( hwnd, msg, wparam, lparam ) ); case WM_SIZE: GetClientRect( hwnd, &sw->statusRect ); sw->wndHeight = _wpi_getheightrect( sw->statusRect ); _wpi_inflaterect( classHandle, &sw->statusRect, -HORZ_BORDER, -VERT_BORDER ); return( _wpi_defwindowproc( hwnd, msg, wparam, lparam ) ); case WM_PAINT: pres = _wpi_beginpaint( hwnd, NULLHANDLE, &ps ); #ifdef __OS2_PM__ WinFillRect( pres, &ps, CLR_PALEGRAY ); #endif #ifdef __NT__ /* * We have to do this little trick because currently this window does not receive * the WM_SYSCOLORCHANGE message when it should. */ if( colorButtonFace != GetSysColor( COLOR_BTNFACE ) ) { RECT rs; if( hasGDIObjects ) { _wpi_deleteobject( penLight ); _wpi_deleteobject( penShade ); _wpi_deleteobject( brushButtonFace ); } colorButtonFace = GetSysColor( COLOR_BTNFACE ); _wpi_setbackcolour( pres, colorButtonFace ); brushButtonFace = CreateSolidBrush( colorButtonFace ); penLight = CreatePen( PS_SOLID, 1, GetSysColor( COLOR_BTNHIGHLIGHT ) ); penShade = CreatePen( PS_SOLID, 1, GetSysColor( COLOR_BTNSHADOW ) ); hasGDIObjects = true; GetClientRect( hwnd, &rs ); FillRect( pres, &rs, brushButtonFace ); } #endif StatusWndDraw3DBox( sw, pres ); if( initPRES( sw, pres ) ) { for( i = 0; i <= sw->numSections; i++ ) { if( sw->sectionData[i] != NULL ) { getRect( sw, &r, i ); makeInsideRect( &r ); _wpi_drawtext( pres, sw->sectionData[i], -1, &r, sw->sectionDataFlags[i] ); } } finiPRES( pres ); } _wpi_endpaint( hwnd, pres, &ps ); break; #ifdef __NT__ case WM_SYSCOLORCHANGE: if( hasGDIObjects ) { DeleteObject( penLight ); DeleteObject( penShade ); DeleteObject( brushButtonFace ); hasGDIObjects = false; } colorButtonFace = GetSysColor( COLOR_BTNFACE ); colorTextFace = GetSysColor( COLOR_BTNTEXT ); brushButtonFace = CreateSolidBrush( colorButtonFace ); penLight = CreatePen( PS_SOLID, 1, GetSysColor( COLOR_BTNHIGHLIGHT ) ); penShade = CreatePen( PS_SOLID, 1, GetSysColor( COLOR_BTNSHADOW ) ); hasGDIObjects = true; break; #endif case WM_ERASEBKGND: #ifdef __NT__ if( colorButtonFace != GetSysColor( COLOR_BTNFACE ) ) { /* * If WM_SYSCOLORCHANGE message is not received by this window, we * have to fake it. */ SendMessage( hwnd, WM_SYSCOLORCHANGE, 0, 0L ); } #endif GetClientRect( hwnd, &r ); _wpi_unrealizeobject( brushButtonFace ); _wpi_fillrect( (WPI_PRES)wparam, &r, colorButtonFace, brushButtonFace ); break; default: return( _wpi_defwindowproc( hwnd, msg, wparam, lparam ) ); } return( 0 ); } /* StatusWndCallback */