| /* qtembeddedwindowpeer.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 <QWidget> |
| #include <QX11EmbedWidget> |
| #include <gnu_java_awt_peer_qt_QtEmbeddedWindowPeer.h> |
| #include "qtcomponent.h" |
| #include "keybindings.h" |
| #include "mainthreadinterface.h" |
| |
| /** |
| * Event wrapper for embedding. |
| */ |
| class EmbedEvent : public AWTEvent { |
| |
| private: |
| QX11EmbedWidget *widget; |
| WId id; |
| |
| public: |
| EmbedEvent(QX11EmbedWidget *w, WId i) : AWTEvent() |
| { |
| widget = w; |
| id = i; |
| } |
| |
| void runEvent() |
| { |
| widget->embedInto( id ); |
| } |
| }; |
| |
| |
| class MyEmbeddedPanel : public QX11EmbedWidget |
| { |
| public: |
| MyEmbeddedPanel(JNIEnv *env, jobject obj, QWidget *parent) : QX11EmbedWidget( parent ) |
| { |
| setup(env, obj); |
| } |
| |
| ~MyEmbeddedPanel() |
| { |
| destroy(); |
| } |
| |
| #define I_KNOW_WHAT_IM_DOING |
| #define PARENT QX11EmbedWidget |
| #include "eventmethods.h" |
| #undef I_KNOW_WHAT_IM_DOING |
| #undef PARENT |
| }; |
| |
| /** |
| * Init |
| */ |
| JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtEmbeddedWindowPeer_init |
| (JNIEnv *env, jobject obj) |
| { |
| QWidget *parentWidget = (QWidget *) getParentWidget( env, obj ); |
| QWidget *panel = new MyEmbeddedPanel( env, obj, parentWidget ); |
| assert( panel ); |
| |
| setNativeObject( env, obj, panel ); |
| } |
| |
| /** |
| * Embed the thing. |
| */ |
| JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtEmbeddedWindowPeer_embed |
| (JNIEnv *env, jobject obj, jlong wid) |
| { |
| MyEmbeddedPanel *panel = (MyEmbeddedPanel *)getNativeObject( env, obj ); |
| assert( panel ); |
| |
| mainThread->postEventToMain( new EmbedEvent( panel, (WId)wid ) ); |
| } |
| |