Added support for RTL languages.

Library/Dialog.cpp

@@ -51,6 +51,17 @@ CDialog::~CDialog()
 	DeleteObject(m_FontBold);
 }
 
+/*
+** SetRTL
+**
+** Enables RTL layout.
+**
+*/
+void CDialog::SetRTL()
+{
+	SetWindowLong(m_Window, GWL_EXSTYLE, GetWindowLong(m_Window, GWL_EXSTYLE) | WS_EX_LAYOUTRTL);
+}
+
 /*
 ** SetDialogFont
 **

Library/Dialog.h

@@ -28,6 +28,8 @@ protected:
 	CDialog(HWND wnd);
 	virtual ~CDialog();
 
+	void SetRTL();
+
 	void SetDialogFont();
 
 	HWND m_Window;

Library/DialogAbout.cpp

@@ -218,6 +218,12 @@ INT_PTR CDialogAbout::OnInitDialog(WPARAM wParam, LPARAM lParam)
 	HICON hIcon = LoadIcon(Rainmeter->GetInstance(), MAKEINTRESOURCE(IDI_TRAY));
 	SendMessage(m_Window, WM_SETICON, ICON_SMALL, (LPARAM)hIcon);
 
+	if (wcscmp(GetString(ID_STR_ISRTL), L"1") == 0)
+	{
+		// Use RTL layout if using a RTL language
+		SetRTL();
+	}
+
 	HWND item = GetDlgItem(m_Window, IDC_ABOUT_TAB);
 	TCITEM tci = {0};
 	tci.mask = TCIF_TEXT;

Library/DialogManage.cpp

@@ -202,6 +202,12 @@ INT_PTR CDialogManage::OnInitDialog(WPARAM wParam, LPARAM lParam)
 	HICON hIcon = LoadIcon(Rainmeter->GetInstance(), MAKEINTRESOURCE(IDI_TRAY));
 	SendMessage(m_Window, WM_SETICON, ICON_SMALL, (LPARAM)hIcon);
 
+	if (wcscmp(GetString(ID_STR_ISRTL), L"1") == 0)
+	{
+		// Use RTL layout if using a RTL language
+		SetRTL();
+	}
+
 	HWND item = GetDlgItem(m_Window, IDC_MANAGE_TAB);
 	TCITEM tci = {0};
 	tci.mask = TCIF_TEXT;

Library/resource.h

@@ -125,6 +125,8 @@
 #define ID_STR_NEWVERSIONREQUIRED                    2043
 #define ID_STR_NOMETERSINSKIN                        2044
 #define ID_STR_INCLUDEINFINITELOOP                   2045
+#define ID_STR_ABOUTRAINMETER                        2046
+#define ID_STR_MANAGERAINMETER                       2047
 
 #define ID_CONTEXT_REFRESH                           4001
 #define ID_CONTEXT_QUIT                              4002