mirror of git://gcc.gnu.org/git/gcc.git
152 lines
3.8 KiB
C++
152 lines
3.8 KiB
C++
/* qtlabelpeer.cpp --
|
|
Copyright (C) 2005 Free Software Foundation, Inc.
|
|
|
|
This file is part of GNU Classpath.
|
|
|
|
GNU Classpath is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
|
|
GNU Classpath 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 for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with GNU Classpath; see the file COPYING. If not, write to the
|
|
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
02110-1301 USA.
|
|
|
|
Linking this library statically or dynamically with other modules is
|
|
making a combined work based on this library. Thus, the terms and
|
|
conditions of the GNU General Public License cover the whole
|
|
combination.
|
|
|
|
As a special exception, the copyright holders of this library give you
|
|
permission to link this library with independent modules to produce an
|
|
executable, regardless of the license terms of these independent
|
|
modules, and to copy and distribute the resulting executable under
|
|
terms of your choice, provided that you also meet, for each linked
|
|
independent module, the terms and conditions of the license of that
|
|
module. An independent module is a module which is not derived from
|
|
or based on this library. If you modify this library, you may extend
|
|
this exception to your version of the library, but you are not
|
|
obligated to do so. If you do not wish to do so, delete this
|
|
exception statement from your version. */
|
|
|
|
#include <assert.h>
|
|
#include <QLabel>
|
|
#include <QString>
|
|
#include <gnu_java_awt_peer_qt_QtLabelPeer.h>
|
|
#include "qtcomponent.h"
|
|
#include "qtstrings.h"
|
|
#include "mainthreadinterface.h"
|
|
#include "keybindings.h"
|
|
|
|
// java.awt.Label justification fields
|
|
#define LEFT 0
|
|
#define CENTER 1
|
|
#define RIGHT 2
|
|
|
|
class MyLabel : public QLabel
|
|
{
|
|
public:
|
|
MyLabel(JNIEnv *env, jobject obj, QWidget *parent) : QLabel( parent )
|
|
{
|
|
setup(env, obj);
|
|
}
|
|
|
|
~MyLabel()
|
|
{
|
|
destroy();
|
|
}
|
|
|
|
#define I_KNOW_WHAT_IM_DOING
|
|
#define PARENT QLabel
|
|
#include "eventmethods.h"
|
|
};
|
|
|
|
class LabelTitle : public AWTEvent {
|
|
|
|
private:
|
|
QLabel *widget;
|
|
QString *string;
|
|
Qt::Alignment alignment;
|
|
|
|
public:
|
|
LabelTitle(QLabel *w, QString *s, Qt::Alignment a) : AWTEvent()
|
|
{
|
|
widget = w;
|
|
string = s;
|
|
alignment = a;
|
|
}
|
|
|
|
void runEvent()
|
|
{
|
|
if( string != NULL)
|
|
{
|
|
widget->setText( *string );
|
|
delete string;
|
|
}
|
|
else
|
|
{
|
|
widget->setAlignment( alignment );
|
|
}
|
|
}
|
|
};
|
|
|
|
/*
|
|
* Init a QLabel
|
|
*/
|
|
JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtLabelPeer_init
|
|
(JNIEnv *env, jobject obj)
|
|
{
|
|
QWidget *parentWidget = (QWidget *) getParentWidget( env, obj );
|
|
QLabel *label = new MyLabel( env, obj, parentWidget );
|
|
assert( label );
|
|
setNativeObject( env, obj, label );
|
|
}
|
|
|
|
/*
|
|
* Sets the text
|
|
*/
|
|
JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtLabelPeer_setText
|
|
(JNIEnv *env, jobject obj, jstring str)
|
|
{
|
|
QLabel *label = (QLabel *) getNativeObject( env, obj );
|
|
assert( label );
|
|
|
|
QString *qStr = getQString(env, str);
|
|
mainThread->postEventToMain( new LabelTitle( label, qStr, 0 ) );
|
|
}
|
|
|
|
/*
|
|
* Sets the alignment
|
|
*/
|
|
JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtLabelPeer_setAlignment
|
|
(JNIEnv *env, jobject obj, jint align)
|
|
{
|
|
Qt::Alignment alignment = Qt::AlignVCenter;
|
|
|
|
QLabel *label = (QLabel *) getNativeObject( env, obj );
|
|
assert( label );
|
|
|
|
switch(align)
|
|
{
|
|
case LEFT:
|
|
alignment |= Qt::AlignLeft;
|
|
break;
|
|
|
|
case RIGHT:
|
|
alignment |= Qt::AlignRight;
|
|
break;
|
|
|
|
default:
|
|
case CENTER:
|
|
alignment |= Qt::AlignHCenter;
|
|
break;
|
|
}
|
|
mainThread->postEventToMain( new LabelTitle( label, NULL, alignment ) );
|
|
}
|