6596475: (launcher) javaw should call InitCommonControls
Summary: javaw does not show error window after manifest changes.
Reviewed-by: darcy
diff --git a/src/windows/bin/java_md.c b/src/windows/bin/java_md.c
index 2e1c787..f252e0b 100644
--- a/src/windows/bin/java_md.c
+++ b/src/windows/bin/java_md.c
@@ -33,6 +33,7 @@
#include <sys/types.h>
#include <sys/stat.h>
#include <wtypes.h>
+#include <commctrl.h>
#include <jni.h>
#include "java.h"
@@ -52,11 +53,6 @@
static jboolean _isjavaw = JNI_FALSE;
-void
-SetJavaw()
-{
- _isjavaw = JNI_TRUE;
-}
jboolean
IsJavaw()
@@ -999,3 +995,20 @@
/* Linux only, empty on windows. */
void SetJavaLauncherPlatformProps() {}
+
+void
+InitLauncher(boolean javaw)
+{
+ INITCOMMONCONTROLSEX icx;
+
+ /*
+ * Required for javaw mode MessageBox output as well as for
+ * HotSpot -XX:+ShowMessageBoxOnError in java mode, an empty
+ * flag field is sufficient to perform the basic UI initialization.
+ */
+ memset(&icx, 0, sizeof(INITCOMMONCONTROLSEX));
+ icx.dwSize = sizeof(INITCOMMONCONTROLSEX);
+ InitCommonControlsEx(&icx);
+ _isjavaw = javaw;
+ JLI_SetTraceLauncher();
+}