From cf8abc46393487276a6df87be35f9687b6696c34 Mon Sep 17 00:00:00 2001
From: gambas <g4mba5@gmail.com>
Date: Mon, 18 Jan 2021 22:03:21 +0100
Subject: [PATCH] Make 'gb.gtk' compile again.

[GB.GTK]
* BUG: Make 'gb.gtk' compile again.
---
 gb.gtk/src/gmainwindow.cpp | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/gb.gtk/src/gmainwindow.cpp b/gb.gtk/src/gmainwindow.cpp
index 8318ee04a..ca0bae5a2 100644
--- a/gb.gtk/src/gmainwindow.cpp
+++ b/gb.gtk/src/gmainwindow.cpp
@@ -958,7 +958,19 @@ void gMainWindow::center()
 {
 	if (!isTopLevel()) return;
 
-	PLATFORM.Window.Center(GTK_WINDOW(border));
+	#ifdef GTK3
+		PLATFORM.Window.Center(GTK_WINDOW(border));
+	#else
+		GdkRectangle rect;
+		int x, y;
+
+		gDesktop::availableGeometry(screen(), &rect);
+
+		x = rect.x + (rect.width - width()) / 2;
+		y = rect.y + (rect.height - height()) / 2;
+
+		move(x, y);
+	#endif
 }
 
 bool gMainWindow::isModal() const