From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../classpath/native/jni/qt-peer/qtlistpeer.cpp | 210 +++++++++++++++++++++ 1 file changed, 210 insertions(+) create mode 100644 libjava/classpath/native/jni/qt-peer/qtlistpeer.cpp (limited to 'libjava/classpath/native/jni/qt-peer/qtlistpeer.cpp') diff --git a/libjava/classpath/native/jni/qt-peer/qtlistpeer.cpp b/libjava/classpath/native/jni/qt-peer/qtlistpeer.cpp new file mode 100644 index 000000000..027d47880 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtlistpeer.cpp @@ -0,0 +1,210 @@ +/* qtlistpeer.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 +#include +#include +#include +#include "qtcomponent.h" +#include "qtstrings.h" +#include "mainthreadinterface.h" +#include "slotcallbacks.h" + +class ListInsert : public AWTEvent { + + private: + QListWidget *widget; + QString *string; + int index; + + public: + ListInsert(QListWidget *w, QString *s, int i) : AWTEvent() + { + widget = w; + string = s; + index = i; + } + + void runEvent() + { + widget->insertItem( index, *string ); + delete string; + } +}; + +class SelectEvent : public AWTEvent { + + private: + QListWidget *widget; + int index; + bool selected; + + public: + SelectEvent(QListWidget *w, int i, bool s) : AWTEvent() + { + widget = w; + index = i; + selected = s; + } + + void runEvent() + { + widget->setItemSelected ( widget->item(index), selected ); + } +}; + +class ListDelete : public AWTEvent { + + private: + QListWidget *widget; + int startIndex, endIndex; + + public: + ListDelete(QListWidget *w, int starti, int endi) : AWTEvent() + { + widget = w; + startIndex = starti; + endIndex = endi; + } + + void runEvent() + { + for (int i = endIndex; i >= startIndex; i--) + delete widget->takeItem(i); + } +}; + +/* + * Construct a QListWidget object + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtListPeer_init +(JNIEnv *env, jobject obj) +{ + QWidget *parentWidget = (QWidget *)getParentWidget(env, obj); + assert( parentWidget ); + QListWidget *list = new QListWidget( parentWidget ); + assert( list ); + + setNativeObject( env, obj, list ); + connectList(list, env, obj); +} + +/* + * Adds an element. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtListPeer_add +(JNIEnv *env, jobject obj, jstring str, jint index) +{ + QListWidget *list = (QListWidget *) getNativeObject( env, obj ); + assert( list ); + QString *qStr = getQString(env, str); + mainThread->postEventToMain( new ListInsert(list, qStr, index) ); +} + +/* + * Delete items + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtListPeer_delItems +(JNIEnv *env, jobject obj, jint startindex, jint endindex) +{ + QListWidget *list = (QListWidget *) getNativeObject( env, obj ); + assert( list ); + mainThread->postEventToMain( new ListDelete(list, startindex, endindex) ); +} + +/* + * (De)select an element. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtListPeer_select +(JNIEnv *env, jobject obj, jint index, jboolean sel) +{ + QListWidget *list = (QListWidget *) getNativeObject( env, obj ); + assert( list ); + + mainThread->postEventToMain( new SelectEvent(list, index, + (sel == JNI_TRUE)) ); +} + +/** + * Returns the indices of the selected items. + */ +JNIEXPORT jintArray JNICALL Java_gnu_java_awt_peer_qt_QtListPeer_getSelectedIndexes + (JNIEnv *env, jobject obj) +{ + jintArray retArray; + jint *arr; + + QListWidget *list = (QListWidget *) getNativeObject( env, obj ); + assert( list ); + + QList items = list->selectedItems(); + retArray = env->NewIntArray( items.count() ); + arr = env->GetIntArrayElements( retArray, NULL ); + + for(int i = 0; i < items.count(); i++) + arr[i] = list->row(items.at(i)); + + env->ReleaseIntArrayElements( retArray, arr, 0 ); + return retArray; +} + +/* + * Sets the current item and makes it visible. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtListPeer_makeVisible + (JNIEnv *env, jobject obj, jint index) +{ + + QListWidget *list = (QListWidget *) getNativeObject( env, obj ); + assert( list ); + + list->scrollToItem( list->item(index) ); +} + +/* + * Set multiple selection mode. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtListPeer_setMultipleMode +(JNIEnv *env, jobject obj, jboolean allow) +{ + QListWidget *list = (QListWidget *) getNativeObject( env, obj ); + assert( list ); + + // FIXME: Multiple selection is buggy in Qt4. Workaround needed. + list->setSelectionMode( ((allow == JNI_TRUE) ? QAbstractItemView::MultiSelection : QAbstractItemView::SingleSelection) ); +} + -- cgit v1.2.3