void DrawDisabledButton(TDC& dc, const TRect& rc)
{
// create a monochrome memory DC
//
TMemoryDC ddc;
TBitmap bmp(ddc, rc.Width(), rc.Height());
ddc.SelectObject(bmp);
// build a mask
//
ddc.PatBlt(0, 0, rc.Width(), rc.Height(), WHITENESS);
dc.SetBkColor(TColor::Sys3dFace);
ddc.BitBlt(0, 0, rc.Width(), rc.Height(), dc, rc.left, rc.top, SRCCOPY);
dc.SetBkColor(TColor::Sys3dHilight);
ddc.BitBlt(0, 0, rc.Width(), rc.Height(), dc, rc.left, rc.top, SRCPAINT);
// Copy the image from the toolbar into the memory DC
// and draw it (grayed) back into the toolbar.
//
dc.FillRect(rc, TBrush(TColor::Sys3dFace));
dc.SetBkColor(RGB(0, 0, 0));
dc.SetTextColor(RGB(255, 255, 255));
TBrush brShadow(TColor::Sys3dShadow);
TBrush brHilight(TColor::Sys3dHilight);
dc.SelectObject(brHilight);
dc.BitBlt(rc.left+1, rc.top+1, rc.Width(), rc.Height(), ddc, 0, 0, 0x00E20746L);
dc.SelectObject(brShadow);
dc.BitBlt(rc.left, rc.top, rc.Width(), rc.Height(), ddc, 0, 0, 0x00E20746L);
// reset DCs
//
dc.RestoreBrush();
dc.RestoreBrush();
ddc.RestoreBitmap();
}
void TEnhancedListBox :: DrawItem ( DRAWITEMSTRUCT far & drawInfo )
{
char table [100] ; /* buffer de travail */
TDC drawDC(drawInfo.hDC); /* zones de dessin */
TRect itemRect(drawInfo.rcItem.left,drawInfo.rcItem.top,drawInfo.rcItem.right,drawInfo.rcItem.bottom);
TRect BaseRect = itemRect ;
char * pchar ;
bool useinvert = ( drawInfo. itemState & ODS_SELECTED ) ;
if ( drawInfo. itemID >= Nb_display )
return ;
if ( ! boolpopup ) /* redimensionnement ? */
{
TRect deplace ;
boolpopup = TRUE ;
Parent -> GetWindowRect ( deplace ) ; /* basee sur le parent */
deplace. right -= deplace. left ;
deplace. left = -1 ;
deplace. bottom -= deplace. top ;
deplace. top = -1 ;
deplace. right += GetSystemMetrics ( SM_CXVSCROLL ) ; /* cache scroller */
MoveWindow ( deplace, TRUE ) ;
}
TListBox :: GetString ( table, drawInfo. itemID ) ;
drawDC. FillRect ( itemRect, TBrush ( TColor ( ::GetSysColor ( useinvert ? COLOR_HIGHLIGHT : COLOR_WINDOW ) ) ) ) ;
if ( useinvert )
{
SetTextColor ( drawDC, GetSysColor ( COLOR_HIGHLIGHTTEXT ) ) ;
SetBkColor ( drawDC, GetSysColor ( COLOR_HIGHLIGHT ) ) ;
}
else
{
SetTextColor ( drawDC, GetSysColor ( COLOR_WINDOWTEXT ) ) ;
SetBkColor ( drawDC, GetSysColor ( COLOR_WINDOW ) ) ;
}
itemRect. left += 3 ; /* écriture formatée */
drawDC. DrawText ( table , -1, itemRect, DT_VCENTER ) ;
itemRect. left += x1 ;
pchar = memo [ base_display + drawInfo. itemID ] ;
while ( * pchar && * pchar != ' ' && * pchar != '\t' )
pchar ++ ;
while ( * pchar == ' ' || * pchar == '\t' )
pchar ++ ;
if ( * pchar )
drawDC. DrawText( pchar , -1, itemRect, DT_VCENTER ) ;
}
//
// Intercept WM_PAINT to redirect from TWindow to the underlying control iff
// this Owl object is just a wrapper for a predefined class.
//
void
TFlatComboBox::EvPaint()
{
TComboBox::EvPaint();
if (IsFlat()){
TWindowDC dc(GetHandle());
TRect rect = GetClientRect();
TFlatPainter::Paint(dc, rect);
if(!IsSet(fpMouseIn) || !IsWindowEnabled()){
// We draw the "untracked" situation
rect.left = rect.right - TUIMetric::CxHThumb;// + 1;
#ifdef TEST
dc.FrameRect(rect, TBrush(TColor::LtGreen));
#else
dc.FrameRect(rect, TBrush(TColor::SysWindow));
#endif
}
}
}
//
// Intercept WM_PAINT to redirect from TWindow to the underlying control iff
// this Owl object is just a wrapper for a predefined class.
//
void
TFlatListBox::EvPaint()
{
TListBox::EvPaint();
if (IsFlat()){
TWindowDC dc(GetHandle());
TRect rect = GetClientRect();
TRect wrect = GetWindowRect();
::MapWindowPoints(HWND_DESKTOP, *this, LPPOINT(&wrect), 2);
rect.bottom += 6;
rect.right += 6;
wrect.Offset(3,3);
bool haveScroll = wrect != rect;
if(haveScroll){
wrect.bottom -= 1;
wrect.right -= 1;
}
TFlatPainter::Paint(dc, wrect);
if((!IsSet(fpMouseIn) || !IsWindowEnabled()) && haveScroll){
// We draw the "untracked" situation
wrect.left = wrect.right - TUIMetric::CxHThumb;
#ifdef TEST
dc.FrameRect(wrect, TBrush(TColor::LtGreen));
#else
dc.FrameRect(wrect, TBrush(TColor::SysWindow));
#endif
}
}
}
void TEnhancedComboBox :: DrawItem ( DRAWITEMSTRUCT far & drawInfo )
{
char table [100] ; /* buffer de travail */
TDC drawDC(drawInfo.hDC); /* zones de dessin */
TRect itemRect(drawInfo.rcItem.left,drawInfo.rcItem.top,drawInfo.rcItem.right,drawInfo.rcItem.bottom);
TRect BaseRect = itemRect ;
char * pchar ;
bool useinvert = ( drawInfo. itemState & ODS_SELECTED ) ;
if ( drawInfo. itemID >= Nb_display )
return ;
if ( ! wpopup )
new TEnhancedBox ( drawInfo. hwndItem, this ) ;
if ( ! boolpopup ) /* redimensionnement ? */
{
boolpopup = TRUE ;
MovePopup ( drawInfo. hwndItem, x1+x2 ) ;
}
/* récupération des infos */
TComboBox::GetString ( table, drawInfo. itemID ) ;
drawDC. FillRect ( itemRect, TBrush ( TColor ( ::GetSysColor ( useinvert ? COLOR_HIGHLIGHT : COLOR_WINDOW ) ) ) ) ;
if ( useinvert )
{
SetTextColor ( drawDC, GetSysColor ( COLOR_HIGHLIGHTTEXT ) ) ;
SetBkColor ( drawDC, GetSysColor ( COLOR_HIGHLIGHT ) ) ;
}
else
{
SetTextColor ( drawDC, GetSysColor ( COLOR_WINDOWTEXT ) ) ;
SetBkColor ( drawDC, GetSysColor ( COLOR_WINDOW ) ) ;
}
itemRect. left += 3 ; /* écriture formatée */
drawDC. DrawText ( table , -1, itemRect, DT_VCENTER ) ;
itemRect. left += x1 ;
pchar = memo [ base_display + drawInfo. itemID ] ;
while ( * pchar && * pchar != ' ' && * pchar != '\t' )
pchar ++ ;
while ( * pchar == ' ' || * pchar == '\t' )
pchar ++ ;
if ( * pchar )
drawDC. DrawText( pchar , -1, itemRect, DT_VCENTER ) ;
}
//////////////////////////////////////////////////////////
// TMapDC
// ------
// draw a LineDef
void TMapDC::DrawLineDefLen (SHORT x0, SHORT y0, SHORT x1, SHORT y1, int color)
{
char Text[10];
// How to display a Text using a XOR mode?
// 1. Create a memory dc
// 2. Calc the text size (GetTextExtent)
// 3. Create a bitmap of this size
// 4. Draw text in bitmap (TextOut) in the memory DC
// 5. Draw bitmap (with text in it) on screen using XOR
// Build the string of the line length
sprintf (Text, "%d", ComputeDist (abs(x1 - x0), abs(y1 - y0)));
// Get the text size
TSize TextSize = GetTextExtent(Text, strlen(Text));
// Calc. the text drawing rect
#ifdef WINDOWS_SCALING
TRect TTextRect(TPoint ((x0 + x1) / 2, (y0 + y1) /2), TextSize));
#else
TRect TTextRect(TPoint (SCREENX((x0 + x1) / 2), SCREENY((y0 + y1) /2)), TextSize);
#endif
// Draw text in bitmap
TMemoryDC MemDC;
TBitmap TextBitmap (*this, TextSize.cx, TextSize.cy);
MemDC.SelectObject (TextBitmap);
MemDC.SetTextAlign (TA_LEFT);
MemDC.SetBkMode (TRANSPARENT);
MemDC.SetTextColor (GetColor16(BLUE));
MemDC.SelectObject (TPen(GetColor16(color)));
MemDC.SelectObject (TBrush(GetColor16(WHITE)));
MemDC.Rectangle (TPoint(0, 0), TextSize);
MemDC.TextOut (0, 0, Text);
// Draw bitmap (with text in it) on screen using XOR
// TTextRect.left -= TextSize.cx; // align to right
BitBlt (TTextRect,
MemDC,
TPoint(0, 0),
SRCINVERT);
}
