commit e36bed5af1ef3281401b74ba2232ae4f84143cda
author Alexander Kurtakov <akurtako@redhat.com> Wed Oct 31 03:53:53 2018 -0500
committer Alexander Kurtakov <akurtako@redhat.com> Wed Oct 31 04:54:06 2018 -0400
tree a6d69d21ab7a6bae19d824149309408d7f339dd8
parent 1ec2970be6d43b57f423ce5a51fac402db17787f

Revert "Bug 540298 - [regression] NPE in Widget.filters"

This reverts commit e4b55c0b9e272f58deca6320664a073a2af373d4.

Change-Id: I3bcc8ab093d9ff2c9b6a703f04d7b829addcb512

bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Control.java

diff --git a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Control.java b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Control.java
index 5f2d3d2..96f95b1 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Control.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Control.java
@@ -3446,8 +3446,7 @@
 	 * makes the widget visible again in setBounds. See Bug 533469, Bug 531120.
 	 */
 	if (GTK.GTK_VERSION > OS.VERSION (3, 18, 0) && (state & ZERO_WIDTH) != 0 && (state & ZERO_HEIGHT) != 0) {
-		if (widget != 0 && GTK.gtk_widget_get_visible(widget)) GTK.gtk_widget_set_opacity(widget, 0);
-		if (display == null || display.isDisposed()) error (SWT.ERROR_DEVICE_DISPOSED);
+		if (GTK.gtk_widget_get_visible(widget)) GTK.gtk_widget_hide(widget);
 	}
 	/*
 	 * Modify the drawing of the widget with cairo_clip.