mirror of git://gcc.gnu.org/git/gcc.git
114 lines
3.1 KiB
C++
114 lines
3.1 KiB
C++
/* qtembeddedwindowpeer.cpp --
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Copyright (C) 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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#include <assert.h>
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#include <QWidget>
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#include <QX11EmbedWidget>
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#include <gnu_java_awt_peer_qt_QtEmbeddedWindowPeer.h>
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#include "qtcomponent.h"
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#include "keybindings.h"
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#include "mainthreadinterface.h"
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/**
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* Event wrapper for embedding.
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*/
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class EmbedEvent : public AWTEvent {
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private:
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QX11EmbedWidget *widget;
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WId id;
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public:
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EmbedEvent(QX11EmbedWidget *w, WId i) : AWTEvent()
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{
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widget = w;
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id = i;
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}
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void runEvent()
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{
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widget->embedInto( id );
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}
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};
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class MyEmbeddedPanel : public QX11EmbedWidget
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{
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public:
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MyEmbeddedPanel(JNIEnv *env, jobject obj, QWidget *parent) : QX11EmbedWidget( parent )
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{
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setup(env, obj);
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}
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~MyEmbeddedPanel()
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{
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destroy();
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}
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#define I_KNOW_WHAT_IM_DOING
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#define PARENT QX11EmbedWidget
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#include "eventmethods.h"
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#undef I_KNOW_WHAT_IM_DOING
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#undef PARENT
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};
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/**
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* Init
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*/
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JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtEmbeddedWindowPeer_init
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(JNIEnv *env, jobject obj)
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{
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QWidget *parentWidget = (QWidget *) getParentWidget( env, obj );
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QWidget *panel = new MyEmbeddedPanel( env, obj, parentWidget );
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assert( panel );
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setNativeObject( env, obj, panel );
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}
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/**
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* Embed the thing.
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*/
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JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtEmbeddedWindowPeer_embed
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(JNIEnv *env, jobject obj, jlong wid)
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{
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MyEmbeddedPanel *panel = (MyEmbeddedPanel *)getNativeObject( env, obj );
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assert( panel );
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mainThread->postEventToMain( new EmbedEvent( panel, (WId)wid ) );
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}
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