[Java-game-lib-cvs] SF.net SVN: java-game-lib:[3138] trunk/LWJGL/src

[<eli...@us...>]

Revision: 3138
          http://java-game-lib.svn.sourceforge.net/java-game-lib/?rev=3138&view=rev
Author:   elias_naur
Date:     2008-10-27 14:04:12 +0000 (Mon, 27 Oct 2008)

Log Message:
-----------
Windows: Only clip mouse to window borders if the lwjgl window is the foreground window

Modified Paths:
--------------
    trunk/LWJGL/src/java/org/lwjgl/opengl/WindowsDisplay.java
    trunk/LWJGL/src/native/windows/org_lwjgl_opengl_Display.c

Modified: trunk/LWJGL/src/java/org/lwjgl/opengl/WindowsDisplay.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/opengl/WindowsDisplay.java	2008-10-13 19:51:26 UTC (rev 3137)
+++ trunk/LWJGL/src/java/org/lwjgl/opengl/WindowsDisplay.java	2008-10-27 14:04:12 UTC (rev 3138)
@@ -511,7 +511,11 @@
 
 	private static native long getDC(long hwnd);
 	private static native long getDesktopWindow();
+	private static native long getForegroundWindow();
+
 	static void centerCursor(long hwnd) {
+		if (getForegroundWindow() != hwnd)
+			return;
 		getGlobalClientRect(hwnd, rect);
 		int local_offset_x = rect.left;
 		int local_offset_y = rect.top;
@@ -721,7 +725,7 @@
 	}
 
 	private void updateClipping() {
-		if ((isFullscreen || (mouse != null && mouse.isGrabbed())) && !isMinimized && isFocused) {
+		if ((isFullscreen || (mouse != null && mouse.isGrabbed())) && !isMinimized && isFocused && getForegroundWindow() == getHwnd()) {
 			try {
 				setupCursorClipping(getHwnd());
 			} catch (LWJGLException e) {

Modified: trunk/LWJGL/src/native/windows/org_lwjgl_opengl_Display.c
===================================================================
--- trunk/LWJGL/src/native/windows/org_lwjgl_opengl_Display.c	2008-10-13 19:51:26 UTC (rev 3137)
+++ trunk/LWJGL/src/native/windows/org_lwjgl_opengl_Display.c	2008-10-27 14:04:12 UTC (rev 3138)
@@ -198,6 +198,10 @@
 	buffer[1] = point.y;
 }
 
+JNIEXPORT jlong JNICALL Java_org_lwjgl_opengl_WindowsDisplay_getForegroundWindow(JNIEnv *env, jclass unused) {
+	return (INT_PTR)GetForegroundWindow();
+}
+
 JNIEXPORT jlong JNICALL Java_org_lwjgl_opengl_WindowsDisplay_getDesktopWindow(JNIEnv *env, jclass unused) {
 	return (INT_PTR)GetDesktopWindow();
 }


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