static void winToggleDrawItem(Ihandle* ih, DRAWITEMSTRUCT *drawitem)
{
int width, height, border = 4, check;
HDC hDC;
iupwinBitmapDC bmpDC;
width = drawitem->rcItem.right - drawitem->rcItem.left;
height = drawitem->rcItem.bottom - drawitem->rcItem.top;
hDC = iupwinDrawCreateBitmapDC(&bmpDC, drawitem->hDC, width, height);
iupwinDrawParentBackground(ih, hDC, &drawitem->rcItem);
check = SendMessage(ih->handle, BM_GETCHECK, 0, 0L);
if (check)
drawitem->itemState |= ODS_SELECTED;
else
drawitem->itemState |= ODS_DEFAULT; /* use default mark for NOT checked */
iupwinDrawButtonBorder(ih->handle, hDC, &drawitem->rcItem, drawitem->itemState);
winToggleDrawImage(ih, hDC, width, height, border, drawitem->itemState);
if (drawitem->itemState & ODS_FOCUS)
{
border--;
iupdrvDrawFocusRect(ih, hDC, border, border, width-2*border, height-2*border);
}
iupwinDrawDestroyBitmapDC(&bmpDC);
}
static void winButtonDrawItem(Ihandle* ih, DRAWITEMSTRUCT *drawitem)
{
HDC hDC;
iupwinBitmapDC bmpDC;
int border, draw_border;
int width = drawitem->rcItem.right - drawitem->rcItem.left;
int height = drawitem->rcItem.bottom - drawitem->rcItem.top;
hDC = iupwinDrawCreateBitmapDC(&bmpDC, drawitem->hDC, width, height);
iupwinDrawParentBackground(ih, hDC, &drawitem->rcItem);
if ((drawitem->itemState & ODS_FOCUS) && !(drawitem->itemState & ODS_HOTLIGHT))
drawitem->itemState |= ODS_DEFAULT;
if (iupAttribGet(ih, "_IUPWINBUT_SELECTED"))
drawitem->itemState |= ODS_SELECTED;
border = winButtonGetBorder();
if ((ih->data->type & IUP_BUTTON_IMAGE) &&
iupAttribGet(ih, "IMPRESS") &&
!iupAttribGetBoolean(ih, "IMPRESSBORDER"))
draw_border = 0;
else
{
if (iupAttribGetBoolean(ih, "FLAT"))
{
if (drawitem->itemState & ODS_HOTLIGHT || iupAttribGet(ih, "_IUPWINBUT_ENTERWIN"))
draw_border = 1;
else
draw_border = 0;
}
else
draw_border = 1;
}
if (draw_border)
iupwinDrawButtonBorder(ih->handle, hDC, &drawitem->rcItem, drawitem->itemState);
if (ih->data->type == IUP_BUTTON_IMAGE)
winButtonDrawImage(ih, hDC, width, height, border, drawitem->itemState);
else if (ih->data->type == IUP_BUTTON_TEXT)
winButtonDrawText(ih, hDC, width, height, border, drawitem->itemState);
else /* both */
winButtonDrawImageText(ih, hDC, width, height, border, drawitem->itemState);
if (drawitem->itemState & ODS_FOCUS &&
!(drawitem->itemState & ODS_NOFOCUSRECT) &&
iupAttribGetBoolean(ih, "CANFOCUS"))
{
border--;
iupdrvDrawFocusRect(ih, hDC, border, border, width-2*border, height-2*border);
}
iupwinDrawDestroyBitmapDC(&bmpDC);
}
static void winToggleDrawItem(Ihandle* ih, DRAWITEMSTRUCT *drawitem)
{
/* called only when (ih->data->type==IUP_TOGGLE_IMAGE && (iupwin_comctl32ver6 || ih->data->flat)) */
int width, height, border = 4, check, draw_border;
HDC hDC;
iupwinBitmapDC bmpDC;
width = drawitem->rcItem.right - drawitem->rcItem.left;
height = drawitem->rcItem.bottom - drawitem->rcItem.top;
hDC = iupwinDrawCreateBitmapDC(&bmpDC, drawitem->hDC, 0, 0, width, height);
iupwinDrawParentBackground(ih, hDC, &drawitem->rcItem);
if (!iupwin_comctl32ver6)
{
if (drawitem->itemState&ODS_SELECTED)
iupAttribSet(ih, "_IUPWIN_PRESSED", "1");
}
check = winToggleGetCheck(ih);
if (check)
drawitem->itemState |= ODS_SELECTED;
else
drawitem->itemState |= ODS_DEFAULT; /* use default mark for NOT checked */
if (!check && ih->data->flat)
{
if (drawitem->itemState & ODS_HOTLIGHT || iupAttribGet(ih, "_IUPWINTOG_ENTERWIN"))
draw_border = 1;
else
draw_border = 0;
}
else
draw_border = 1; /* when checked, even if flat thr border is drawn */
if (draw_border)
iupwinDrawButtonBorder(ih->handle, hDC, &drawitem->rcItem, drawitem->itemState);
winToggleDrawImage(ih, hDC, width, height, border, drawitem->itemState);
if (drawitem->itemState & ODS_FOCUS &&
!(drawitem->itemState & ODS_NOFOCUSRECT) &&
iupAttribGetBoolean(ih, "CANFOCUS"))
{
border--;
iupdrvDrawFocusRect(ih, hDC, border, border, width-2*border, height-2*border);
}
iupwinDrawDestroyBitmapDC(&bmpDC);
}
void IupCdDrawFocusRect(Ihandle* ih, cdCanvas *canvas, int x1, int y1, int x2, int y2)
{
int y, x, w, h;
#ifdef WIN32
void* gc = cdCanvasGetAttribute(canvas, "HDC");
#else
void* gc = cdCanvasGetAttribute(canvas, "GC"); /* works for X11, GDK and Cairo */
#endif
cdCanvasUpdateYAxis(canvas, &y1);
cdCanvasUpdateYAxis(canvas, &y2);
y = y1;
if (y2<y1) y = y2;
x = x1;
if (x2<x1) x = x2;
w = abs(x2-x1)+1;
h = abs(y2-y1)+1;
iupdrvDrawFocusRect(ih, gc, x, y, w, h);
}
static void winListDrawItem(Ihandle* ih, DRAWITEMSTRUCT *drawitem)
{
char* text;
int txt_w, txt_h;
winListItemData* itemdata;
HFONT hFont = (HFONT)iupwinGetHFontAttrib(ih);
iupwinBitmapDC bmpDC;
HDC hDC;
RECT rect;
COLORREF fgcolor, bgcolor;
int x = drawitem->rcItem.left;
int y = drawitem->rcItem.top;
int width = drawitem->rcItem.right - drawitem->rcItem.left;
int height = drawitem->rcItem.bottom - drawitem->rcItem.top;
/* If there are no list box items, skip this message */
if (drawitem->itemID == -1)
return;
hDC = iupwinDrawCreateBitmapDC(&bmpDC, drawitem->hDC, x, y, width, height);
if (drawitem->itemState & ODS_SELECTED)
bgcolor = GetSysColor(COLOR_HIGHLIGHT);
else if (!iupwinGetColorRef(ih, "BGCOLOR", &bgcolor))
bgcolor = GetSysColor(COLOR_WINDOW);
SetDCBrushColor(hDC, bgcolor);
SetRect(&rect, 0, 0, width, height);
FillRect(hDC, &rect, (HBRUSH)GetStockObject(DC_BRUSH));
if (iupdrvIsActive(ih))
{
if (drawitem->itemState & ODS_SELECTED)
fgcolor = GetSysColor(COLOR_HIGHLIGHTTEXT);
else if (!iupwinGetColorRef(ih, "FGCOLOR", &fgcolor))
fgcolor = GetSysColor(COLOR_WINDOWTEXT);
}
else
fgcolor = GetSysColor(COLOR_GRAYTEXT);
/* Get the bitmap associated with the item */
itemdata = winListGetItemData(ih, drawitem->itemID);
/* Get and draw the string associated with the item */
text = winListGetText(ih, drawitem->itemID);
iupdrvFontGetMultiLineStringSize(ih, text, &txt_w, &txt_h);
x = ih->data->maximg_w + 3; /* spacing between text and image */
y = (height - txt_h)/2; /* vertically centered */
iupwinDrawText(hDC, text, x, y, txt_w, txt_h, hFont, fgcolor, 0);
/* Draw the bitmap associated with the item */
if (itemdata->hBitmap)
{
int bpp, img_w, img_h;
HBITMAP hMask = NULL;
iupdrvImageGetInfo(itemdata->hBitmap, &img_w, &img_h, &bpp);
if (bpp == 8)
{
char name[50];
sprintf(name, "IMAGE%d", (int)drawitem->itemID+1);
hMask = iupdrvImageCreateMask(IupGetAttributeHandle(ih, name));
}
x = 0;
y = (height - img_h)/2; /* vertically centered */
iupwinDrawBitmap(hDC, itemdata->hBitmap, hMask, x, y, img_w, img_h, bpp);
if (hMask)
DeleteObject(hMask);
}
/* If the item has the focus, draw the focus rectangle */
if (drawitem->itemState & ODS_FOCUS)
iupdrvDrawFocusRect(ih, hDC, 0, 0, width, height);
free(text);
iupwinDrawDestroyBitmapDC(&bmpDC);
}