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 int winValMsgProc(Ihandle* ih, UINT msg, WPARAM wp, LPARAM lp, LRESULT *result)
{
(void)lp;
switch (msg)
{
case WM_SETFOCUS:
{
if (!iupAttribGetBoolean(ih, "CANFOCUS"))
{
HWND previous = (HWND)wp;
if (previous && previous != ih->handle)
{
SetFocus(previous);
*result = 0;
return 1;
}
}
break;
}
case WM_ERASEBKGND:
{
RECT rect;
HDC hDC = (HDC)wp;
GetClientRect(ih->handle, &rect);
iupwinDrawParentBackground(ih, hDC, &rect);
/* return non zero value */
*result = 1;
return 1;
}
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
{
if (iupwinBaseMsgProc(ih, msg, wp, lp, result)==1)
return 1;
if (GetKeyState(VK_CONTROL) & 0x8000) /* handle Ctrl+Arrows */
{
if (wp == VK_UP || wp == VK_LEFT)
{
winValIncPageValue(ih, -1);
*result = 0;
return 1;
}
if (wp == VK_RIGHT || wp == VK_DOWN)
{
winValIncPageValue(ih, 1);
*result = 0;
return 1;
}
}
return 0;
}
}
return iupwinBaseMsgProc(ih, msg, wp, lp, result);
}
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);
}
static int winValProc(Ihandle* ih, UINT msg, WPARAM wp, LPARAM lp, LRESULT *result)
{
(void)lp;
switch (msg)
{
case WM_ERASEBKGND:
{
RECT rect;
HDC hDC = (HDC)wp;
GetClientRect(ih->handle, &rect);
iupwinDrawParentBackground(ih, hDC, &rect);
/* return non zero value */
*result = 1;
return 1;
}
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
{
if (iupwinBaseProc(ih, msg, wp, lp, result)==1)
return 1;
if (GetKeyState(VK_CONTROL) & 0x8000) /* handle Ctrl+Arrows */
{
if (wp == VK_UP || wp == VK_LEFT)
{
winValIncPageValue(ih, -1);
*result = 0;
return 1;
}
if (wp == VK_RIGHT || wp == VK_DOWN)
{
winValIncPageValue(ih, 1);
*result = 0;
return 1;
}
}
return 0;
}
}
return iupwinBaseProc(ih, msg, wp, lp, result);
}
static void winLabelDrawItem(Ihandle* ih, DRAWITEMSTRUCT *drawitem)
{
HDC hDC;
iupwinBitmapDC bmpDC;
int width, height;
if (!(drawitem->itemAction & ODA_DRAWENTIRE))
return;
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);
if (ih->data->type == IUP_LABEL_IMAGE)
winLabelDrawImage(ih, hDC, width, height);
else
winLabelDrawText(ih, hDC, width, height);
iupwinDrawDestroyBitmapDC(&bmpDC);
}
static void winFrameDrawItem(Ihandle* ih, DRAWITEMSTRUCT *drawitem)
{
iupwinBitmapDC bmpDC;
HDC hDC = iupwinDrawCreateBitmapDC(&bmpDC, drawitem->hDC, drawitem->rcItem.right-drawitem->rcItem.left,
drawitem->rcItem.bottom-drawitem->rcItem.top);
iupwinDrawParentBackground(ih, hDC, &drawitem->rcItem);
if (iupAttribGet(ih, "_IUPFRAME_HAS_TITLE"))
{
int x, y;
HFONT hOldFont, hFont = (HFONT)iupwinGetHFontAttrib(ih);
int txt_height = iupFrameGetTitleHeight(ih);
COLORREF fgcolor;
SIZE size;
char* title = iupdrvBaseGetTitleAttrib(ih);
if (!title) title = "";
x = drawitem->rcItem.left+7;
y = drawitem->rcItem.top;
hOldFont = SelectObject(hDC, hFont);
GetTextExtentPoint32(hDC, title, strlen(title), &size);
ExcludeClipRect(hDC, x-2, y, x+size.cx+2, y+size.cy);
drawitem->rcItem.top += txt_height/2;
if (iupwin_comctl32ver6)
iupwinDrawThemeFrameBorder(ih->handle, hDC, &drawitem->rcItem, drawitem->itemState);
else
DrawEdge(hDC, &drawitem->rcItem, EDGE_ETCHED, BF_RECT);
SelectClipRgn(hDC, NULL);
if (drawitem->itemState & ODS_DISABLED)
fgcolor = GetSysColor(COLOR_GRAYTEXT);
else
{
unsigned char r, g, b;
char* color = iupAttribGetInherit(ih, "FGCOLOR");
if (!color)
{
if (!iupwinDrawGetThemeFrameFgColor(ih->handle, &fgcolor))
fgcolor = 0; /* black */
}
else
{
if (iupStrToRGB(color, &r, &g, &b))
fgcolor = RGB(r,g,b);
else
fgcolor = 0; /* black */
}
}
winFrameDrawText(hDC, title, x, y, fgcolor);
SelectObject(hDC, hOldFont);
}
else
{
char* value = iupAttribGetStr(ih, "SUNKEN");
if (iupStrBoolean(value))
DrawEdge(hDC, &drawitem->rcItem, EDGE_SUNKEN, BF_RECT);
else
DrawEdge(hDC, &drawitem->rcItem, EDGE_ETCHED, BF_RECT);
}
iupwinDrawDestroyBitmapDC(&bmpDC);
}
