| /* qtmenuitempeer.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 <QMenu> |
| #include <QAction> |
| #include <QThread> |
| #include <gnu_java_awt_peer_qt_QtMenuItemPeer.h> |
| #include "nativewrapper.h" |
| #include "qtstrings.h" |
| #include "mainthreadinterface.h" |
| |
| class MenuItemDestroyEvent : public AWTEvent { |
| |
| private: |
| QAction *widget; |
| |
| public: |
| MenuItemDestroyEvent(QAction *w) |
| { |
| widget = w; |
| } |
| |
| void runEvent() |
| { |
| delete widget; |
| } |
| }; |
| |
| class MenuItemLabelEvent : public AWTEvent { |
| |
| private: |
| QAction *widget; |
| QString *string; |
| |
| public: |
| MenuItemLabelEvent(QAction *w, QString *s) : AWTEvent() |
| { |
| widget = w; |
| string = s; |
| } |
| |
| void runEvent() |
| { |
| widget->setText( *string ); |
| delete string; |
| } |
| }; |
| |
| class MenuItemStatusEvent : public AWTEvent { |
| |
| private: |
| QAction *widget; |
| bool enabled; |
| bool value; |
| |
| public: |
| MenuItemStatusEvent(QAction *w, bool e, bool v) : AWTEvent() |
| { |
| widget = w; |
| enabled = e; |
| value = v; |
| } |
| |
| void runEvent() |
| { |
| if( enabled ) |
| widget->setEnabled( value ); |
| else |
| widget->setChecked( value ); |
| } |
| }; |
| |
| /* |
| * Creates a QAction object |
| */ |
| JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuItemPeer_create |
| (JNIEnv *env, jobject obj, jstring label, jboolean isSeperator, jboolean isCheckable) |
| { |
| QAction *action; |
| if(label == NULL || isSeperator == JNI_TRUE) |
| { |
| action = new QAction(NULL); |
| action->setSeparator(true); |
| assert( action ); |
| } |
| else |
| { |
| QString *qStr = getQString(env, label); |
| action = new QAction(*qStr, NULL); |
| delete qStr; |
| assert( action ); |
| action->setCheckable( (isCheckable == JNI_TRUE) ); |
| } |
| |
| setNativeObject( env, obj, action ); |
| } |
| |
| /** |
| * Disposal. |
| */ |
| JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuItemPeer_dispose |
| (JNIEnv *env, jobject obj) |
| { |
| QAction *action = (QAction *)getNativeObject( env, obj ); |
| assert( action ); |
| mainThread->postEventToMain( new MenuItemDestroyEvent( action ) ); |
| } |
| |
| /* |
| * Enables/disables the item |
| */ |
| JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuItemPeer_setEnabled |
| (JNIEnv *env, jobject obj, jboolean enabled) |
| { |
| QAction *action = (QAction *)getNativeObject( env, obj ); |
| assert( action ); |
| mainThread->postEventToMain(new MenuItemStatusEvent(action, true, |
| (enabled == JNI_TRUE))); |
| } |
| |
| /* |
| * Sets the item label. |
| */ |
| JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuItemPeer_setLabel |
| (JNIEnv *env, jobject obj, jstring label) |
| { |
| QAction *action = (QAction *)getNativeObject( env, obj ); |
| assert( action ); |
| |
| QString *qStr = getQString(env, label); |
| mainThread->postEventToMain( new MenuItemLabelEvent( action, qStr ) ); |
| } |
| |
| /* |
| * Sets the checkbox state. |
| */ |
| JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuItemPeer_setState |
| (JNIEnv *env, jobject obj, jboolean state) |
| { |
| QAction *action = (QAction *)getNativeObject( env, obj ); |
| assert( action ); |
| mainThread->postEventToMain(new MenuItemStatusEvent(action, false, |
| (state == JNI_TRUE))); |
| } |
| |
| |
| |