infernap12/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2026-05-11 22:19:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

8210286: Drop of sun.awt.HToolkit class

Browse Source 
Reviewed-by: dmarkov, prr
This commit is contained in:
Sergey Bylokhov 2018-09-25 17:58:53 -07:00
parent c7f8499529
commit 9651df7696
2 changed files with 4 additions and 332 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
src/java.desktop/share/classes/java/awt/GraphicsEnvironment.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -169,18 +169,9 @@ public abstract class GraphicsEnvironment {
String nm = System.getProperty("java.awt.headless");
if (nm == null) {
/* No need to ask for DISPLAY when run in a browser */
if (System.getProperty("javaplugin.version") != null) {
headless = defaultHeadless = Boolean.FALSE;
} else {
String osName = System.getProperty("os.name");
if (osName.contains("OS X") && "sun.awt.HToolkit".equals(
System.getProperty("awt.toolkit")))
{
headless = defaultHeadless = Boolean.TRUE;
} else {
final String display = System.getenv("DISPLAY");
headless = defaultHeadless =
final String osName = System.getProperty("os.name");
final String display = System.getenv("DISPLAY");
headless = defaultHeadless =
("Linux".equals(osName) ||
"SunOS".equals(osName) ||
"FreeBSD".equals(osName) ||
@ -188,8 +179,6 @@ public abstract class GraphicsEnvironment {
"OpenBSD".equals(osName) ||
"AIX".equals(osName)) &&
(display == null || display.trim().isEmpty());
}
}
} else {
headless = Boolean.valueOf(nm);
}

317
src/java.desktop/share/classes/sun/awt/HToolkit.java
View File

@ -1,317 +0,0 @@
/*
* Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package sun.awt;
import java.awt.*;
import java.awt.datatransfer.Clipboard;
import java.awt.dnd.DragGestureListener;
import java.awt.dnd.DragGestureRecognizer;
import java.awt.dnd.DragSource;
import java.awt.im.InputMethodHighlight;
import java.awt.im.spi.InputMethodDescriptor;
import java.awt.image.ColorModel;
import java.awt.peer.FramePeer;
import java.awt.peer.KeyboardFocusManagerPeer;
import java.awt.peer.SystemTrayPeer;
import java.awt.peer.TrayIconPeer;
import java.util.Map;
import java.util.Properties;
/*
* HToolkit is a platform independent Toolkit used
* with the HeadlessToolkit. It is primarily used
* in embedded JRE's that do not have sun/awt/X11 classes.
*/
public final class HToolkit extends SunToolkit implements ComponentFactory {
private static final KeyboardFocusManagerPeer kfmPeer = new KeyboardFocusManagerPeer() {
@Override
public void setCurrentFocusedWindow(Window win) {}
@Override
public Window getCurrentFocusedWindow() { return null; }
@Override
public void setCurrentFocusOwner(Component comp) {}
@Override
public Component getCurrentFocusOwner() { return null; }
@Override
public void clearGlobalFocusOwner(Window activeWindow) {}
};
public HToolkit() {
}
/*
* Component peer objects - unsupported.
*/
@Override
public FramePeer createLightweightFrame(LightweightFrame target)
throws HeadlessException {
throw new HeadlessException();
}
@Override
public KeyboardFocusManagerPeer getKeyboardFocusManagerPeer() {
// See 6833019.
return kfmPeer;
}
@Override
public TrayIconPeer createTrayIcon(TrayIcon target)
throws HeadlessException {
throw new HeadlessException();
}
@Override
public SystemTrayPeer createSystemTray(SystemTray target)
throws HeadlessException {
throw new HeadlessException();
}
@Override
public boolean isTraySupported() {
return false;
}
public GlobalCursorManager getGlobalCursorManager()
throws HeadlessException {
throw new HeadlessException();
}
/*
* Headless toolkit - unsupported.
*/
@Override
protected void loadSystemColors(int[] systemColors)
throws HeadlessException {
throw new HeadlessException();
}
@Override
public ColorModel getColorModel()
throws HeadlessException {
throw new HeadlessException();
}
@Override
public int getScreenResolution()
throws HeadlessException {
throw new HeadlessException();
}
@Override
public Map<java.awt.font.TextAttribute, ?> mapInputMethodHighlight(
InputMethodHighlight highlight)
throws HeadlessException {
throw new HeadlessException();
}
@Override
@Deprecated(since = "10")
public int getMenuShortcutKeyMask()
throws HeadlessException {
throw new HeadlessException();
}
@Override
public int getMenuShortcutKeyMaskEx()
throws HeadlessException {
throw new HeadlessException();
}
@Override
public boolean getLockingKeyState(int keyCode)
throws UnsupportedOperationException {
throw new HeadlessException();
}
@Override
public void setLockingKeyState(int keyCode, boolean on)
throws UnsupportedOperationException {
throw new HeadlessException();
}
@Override
public Cursor createCustomCursor(Image cursor, Point hotSpot, String name)
throws IndexOutOfBoundsException, HeadlessException {
throw new HeadlessException();
}
@Override
public Dimension getBestCursorSize(int preferredWidth, int preferredHeight)
throws HeadlessException {
throw new HeadlessException();
}
@Override
public int getMaximumCursorColors()
throws HeadlessException {
throw new HeadlessException();
}
@Override
public <T extends DragGestureRecognizer> T
createDragGestureRecognizer(Class<T> abstractRecognizerClass,
DragSource ds, Component c,
int srcActions, DragGestureListener dgl)
{
return null;
}
@Override
public Dimension getScreenSize()
throws HeadlessException {
throw new HeadlessException();
}
@Override
public Insets getScreenInsets(GraphicsConfiguration gc)
throws HeadlessException {
throw new HeadlessException();
}
@Override
public void setDynamicLayout(boolean dynamic)
throws HeadlessException {
throw new HeadlessException();
}
@Override
protected boolean isDynamicLayoutSet()
throws HeadlessException {
throw new HeadlessException();
}
@Override
public boolean isDynamicLayoutActive()
throws HeadlessException {
throw new HeadlessException();
}
@Override
public Clipboard getSystemClipboard()
throws HeadlessException {
throw new HeadlessException();
}
/*
* Printing
*/
@Override
public PrintJob getPrintJob(Frame frame, String jobtitle,
JobAttributes jobAttributes,
PageAttributes pageAttributes) {
if (frame != null) {
// Should never happen
throw new HeadlessException();
}
throw new IllegalArgumentException(
"PrintJob not supported in a headless environment");
}
@Override
public PrintJob getPrintJob(Frame frame, String doctitle, Properties props)
{
if (frame != null) {
// Should never happen
throw new HeadlessException();
}
throw new IllegalArgumentException(
"PrintJob not supported in a headless environment");
}
/*
* Headless toolkit - supported.
*/
@Override
public void sync() {
// Do nothing
}
@Override
protected boolean syncNativeQueue(final long timeout) {
return false;
}
@Override
public void beep() {
// Send alert character
System.out.write(0x07);
}
/*
* Modality
*/
@Override
public boolean isModalityTypeSupported(Dialog.ModalityType modalityType) {
return false;
}
@Override
public boolean isModalExclusionTypeSupported(Dialog.ModalExclusionType exclusionType) {
return false;
}
@Override
public boolean isDesktopSupported() {
return false;
}
@Override
public boolean isTaskbarSupported() {
return false;
}
public boolean isWindowOpacityControlSupported() {
return false;
}
@Override
public boolean isWindowShapingSupported() {
return false;
}
@Override
public boolean isWindowTranslucencySupported() {
return false;
}
@Override
public void grab(Window w) { }
@Override
public void ungrab(Window w) { }
protected boolean syncNativeQueue() { return false; }
@Override
public InputMethodDescriptor getInputMethodAdapterDescriptor()
throws AWTException
{
return (InputMethodDescriptor)null;
}
}