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be50aad8
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dragonwell8_jdk
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be50aad8
编写于
11月 02, 2011
作者:
R
rupashka
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
7049024: DnD fails with JTextArea and JTextField
Reviewed-by: rupashka Contributed-by:
N
Sean Chou
<
zhouyx@linux.vnet.ibm.com
>
上级
91987574
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
135 addition
and
1 deletion
+135
-1
src/share/classes/javax/swing/text/DefaultCaret.java
src/share/classes/javax/swing/text/DefaultCaret.java
+1
-1
test/javax/swing/JTextArea/7049024/bug7049024.java
test/javax/swing/JTextArea/7049024/bug7049024.java
+134
-0
未找到文件。
src/share/classes/javax/swing/text/DefaultCaret.java
浏览文件 @
be50aad8
...
...
@@ -1326,7 +1326,7 @@ public class DefaultCaret extends Rectangle implements Caret, FocusListener, Mou
if
(
!
SwingUtilities2
.
canCurrentEventAccessSystemClipboard
()
)
{
return
;
}
if
(
this
.
dot
!=
this
.
mark
&&
component
!=
null
)
{
if
(
this
.
dot
!=
this
.
mark
&&
component
!=
null
&&
component
.
hasFocus
()
)
{
Clipboard
clip
=
getSystemSelection
();
if
(
clip
!=
null
)
{
String
selectedText
;
...
...
test/javax/swing/JTextArea/7049024/bug7049024.java
0 → 100644
浏览文件 @
be50aad8
/*
* Copyright (c) 2011 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.
*
* 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.
*/
/*
* Portions Copyright (c) 2011 IBM Corporation
*/
/* @test
* @bug 7049024
* @summary DnD fails with JTextArea and JTextField
* @author Sean Chou
*/
import
sun.awt.SunToolkit
;
import
javax.swing.*
;
import
javax.swing.text.DefaultCaret
;
import
java.awt.*
;
import
java.awt.datatransfer.Clipboard
;
import
java.awt.datatransfer.DataFlavor
;
public
class
bug7049024
{
public
static
Clipboard
clipboard
=
null
;
public
static
JTextField
textField
=
null
;
// This button is used to move focus away from textField.
public
static
JButton
button
=
null
;
public
static
JFrame
frame
=
null
;
public
static
DefaultCaret
caret
=
null
;
public
static
void
main
(
String
[]
args
)
throws
Exception
{
SunToolkit
toolkit
=
(
SunToolkit
)
Toolkit
.
getDefaultToolkit
();
SwingUtilities
.
invokeAndWait
(
new
Runnable
()
{
@Override
public
void
run
()
{
frame
=
new
JFrame
(
"Test"
);
textField
=
new
JTextField
(
"test selection for textfield"
);
button
=
new
JButton
(
"To compete the focus"
);
frame
.
setLayout
(
new
FlowLayout
());
frame
.
getContentPane
().
add
(
textField
);
frame
.
getContentPane
().
add
(
button
);
frame
.
pack
();
frame
.
setDefaultCloseOperation
(
JFrame
.
EXIT_ON_CLOSE
);
frame
.
setVisible
(
true
);
}
});
toolkit
.
realSync
();
clipboard
=
textField
.
getToolkit
().
getSystemSelection
();
if
(
null
==
clipboard
)
{
return
;
}
SwingUtilities
.
invokeAndWait
(
new
Runnable
()
{
@Override
public
void
run
()
{
textField
.
requestFocusInWindow
();
}
});
toolkit
.
realSync
();
SwingUtilities
.
invokeAndWait
(
new
Runnable
()
{
@Override
public
void
run
()
{
caret
=
(
DefaultCaret
)
textField
.
getCaret
();
caret
.
setDot
(
2
);
caret
.
moveDot
(
4
);
}
});
toolkit
.
realSync
();
String
oldSelection
=
(
String
)
clipboard
.
getData
(
DataFlavor
.
stringFlavor
);
System
.
out
.
println
(
"oldSelection is "
+
oldSelection
);
SwingUtilities
.
invokeAndWait
(
new
Runnable
()
{
@Override
public
void
run
()
{
button
.
requestFocusInWindow
();
}
});
toolkit
.
realSync
();
// So JTextField loses the focus.
SwingUtilities
.
invokeAndWait
(
new
Runnable
()
{
@Override
public
void
run
()
{
caret
.
setDot
(
4
);
caret
.
moveDot
(
6
);
}
});
toolkit
.
realSync
();
String
newSelection
=
(
String
)
clipboard
.
getData
(
DataFlavor
.
stringFlavor
);
System
.
out
.
println
(
"newSelection is "
+
newSelection
);
boolean
passed
=
newSelection
.
equals
(
oldSelection
);
SwingUtilities
.
invokeAndWait
(
new
Runnable
()
{
@Override
public
void
run
()
{
frame
.
dispose
();
}
});
if
(!
passed
)
{
throw
new
RuntimeException
(
"The test for bug 7049024 failed"
);
}
}
}
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