Colorize menu bar on dark theme

[henrypp]

#define WM_UAHDRAWMENU 0x0091 // lParam is UAHMENU
#define WM_UAHDRAWMENUITEM 0x0092 // lParam is UAHDRAWMENUITEM

// hmenu is the main window menu; hdc is the context to draw in
typedef struct _UAHMENU
{
	HMENU hmenu;
	HDC hdc;
	ULONG dwFlags; // no idea what these mean, in my testing it's either 0x00000a00 or sometimes 0x00000a10
} UAHMENU, *LPUAHMENU;

// the position index of the item in the menu, which is duplicated in
// the UAHMENUITEM's iPosition as well
typedef struct _UAHDRAWMENUITEM
{
	DRAWITEMSTRUCT dis;
	UAHMENU um;
	UAHMENUITEM umi;
} UAHDRAWMENUITEM, *LPUAHDRAWMENUITEM;

case WM_UAHDRAWMENU:
{
	MENUBARINFO mbi = {0};
	LPUAHMENU menu_item;
	RECT rect;

	menu_item = (LPUAHMENU)lparam;

	mbi.cbSize = sizeof (mbi);

	// get the menubar rect
	if (!GetMenuBarInfo (hwnd, OBJID_MENU, 0, &mbi))
		break;

	if (!GetWindowRect (hwnd, &rect))
		break;

	// the rcBar is offset by the window rect
	OffsetRect (&mbi.rcBar, -rect.left, -rect.top);

	mbi.rcBar.top -= 1;

	FillRect (menu_item->hdc, &mbi.rcBar, <dark color brush>);

	return TRUE;
}

case WM_UAHDRAWMENUITEM:
{
	LPUAHDRAWMENUITEM menu_item;
	MENUITEMINFO mii = {0};
	DTTOPTS dtto = {0};
	WCHAR buffer[128] = {0};
	HTHEME htheme;
	ULONG flags = DT_CENTER | DT_SINGLELINE | DT_VCENTER;
	INT state_id = MPI_NORMAL;

	menu_item = (LPUAHDRAWMENUITEM)lparam;

	mii.cbSize = sizeof (mii);
	mii.fMask = MIIM_STRING;
	mii.dwTypeData = buffer;
	mii.cch = RTL_NUMBER_OF (buffer);

	if (!GetMenuItemInfoW (menu_item->um.hmenu, menu_item->umi.iPosition, TRUE, &mii))
		break;

	if ((menu_item->dis.itemState & ODS_DEFAULT) || (menu_item->dis.itemState & ODS_INACTIVE))
		state_id = MBI_NORMAL; // normal display

	if ((menu_item->dis.itemState & ODS_SELECTED) || (menu_item->dis.itemState & ODS_HOTLIGHT))
		state_id = MBI_HOT; // hot tracking

	if ((menu_item->dis.itemState & ODS_GRAYED) || (menu_item->dis.itemState & ODS_DISABLED))
		state_id = MBI_DISABLED;

	if (menu_item->dis.itemState & ODS_NOACCEL)
		flags |= DT_HIDEPREFIX;

	htheme = OpenThemeData (hwnd, VSCLASS_MENU);

	if (!htheme)
		break;

	FillRect (menu_item->um.hdc, &menu_item->dis.rcItem, <dark color brush>);

	DrawThemeBackground (htheme, menu_item->um.hdc, MENU_POPUPITEM, state_id, &menu_item->dis.rcItem, NULL);

	dtto.dwFlags = DTT_TEXTCOLOR;
	dtto.crText = RGB (255, 255, 255);

	DrawThemeTextEx (htheme, menu_item->um.hdc, MENU_BARITEM, state_id, buffer, (UINT)wcslen (buffer), flags, &menu_item->dis.rcItem, &dtto);
 (htheme, menu_item->um.hdc, &sr, &menu_item->dis.rcItem, MENU_BARITEM, state_id, flags, WND_TEXT_CLR);

	CloseThemeData (htheme);

	return TRUE;
}

ps: taked from win32-custom-menubar-aero-theme

[henrypp]

now it looks like this:

[henrypp]

any update?

[henrypp]

Okay, now it looks fine, but listview header is not dark themed, how it can be done.