1 files changed, 290 insertions, 0 deletions
diff --git a/libjava/classpath/native/jni/qt-peer/qttextfieldpeer.cpp b/libjava/classpath/native/jni/qt-peer/qttextfieldpeer.cpp
new file mode 100644
index 000000000..5c7113379
--- /dev/null
+++ b/libjava/classpath/native/jni/qt-peer/qttextfieldpeer.cpp
@@ -0,0 +1,290 @@
+/* qttextfieldpeer.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 <QLineEdit>
+#include <QWidget>
+#include <gnu_java_awt_peer_qt_QtTextFieldPeer.h>
+#include "qtcomponent.h"
+#include "qtstrings.h"
+#include "slotcallbacks.h"
+#include "mainthreadinterface.h"
+
+class TFEchoChar : public AWTEvent {
+ private:
+  QLineEdit *line;
+  jchar c;
+
+ public:
+  TFEchoChar(QLineEdit *w, jchar ch) : AWTEvent()
+  {
+    line = w;
+    c = ch;
+  }
+
+  void runEvent()
+  {
+    line->setEchoMode( (c) ? QLineEdit::Password : QLineEdit::Normal );
+  }
+};
+
+class TFEditable : public AWTEvent {
+ private:
+  QLineEdit *line;
+  bool editable;
+
+ public:
+  TFEditable(QLineEdit *w, bool e) : AWTEvent()
+  {
+    line = w;
+    editable = e;
+  }
+
+  void runEvent()
+  {
+    line->setReadOnly( editable );
+  }
+};
+
+class TFSetText : public AWTEvent {
+ private:
+  QLineEdit *line;
+  QString *text;
+
+ public:
+  TFSetText(QLineEdit *w, QString *t) : AWTEvent()
+  {
+    line = w;
+    text = t;
+  }
+
+  void runEvent()
+  {
+    line->setText( *text );
+    delete text;
+  }
+};
+
+class TFSetCursorPos : public AWTEvent {
+ private:
+  QLineEdit *line;
+  int pos;
+
+ public:
+  TFSetCursorPos(QLineEdit *w, int p) : AWTEvent()
+  {
+    line = w;
+    pos = p;
+  }
+
+  void runEvent()
+  {
+    line->setCursorPosition(pos);
+  }
+};
+
+class TFSelect : public AWTEvent {
+ private:
+  QLineEdit *line;
+  int start,end;
+
+ public:
+  TFSelect(QLineEdit *w, int s, int e) : AWTEvent()
+  {
+    line = w;
+    start = s;
+    end = e;
+  }
+
+  void runEvent()
+  {
+    line->setSelection(start, end - start);
+  }
+};
+
+
+/*
+ */
+JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_init
+(JNIEnv *env, jobject obj)
+{
+  QWidget *parentWidget = (QWidget *)getParentWidget(env, obj);
+  assert( parentWidget );
+  QLineEdit *line = new QLineEdit( parentWidget );
+  assert( line );
+  
+  setNativeObject( env, obj, line );
+  connectLineEdit(line, env, obj);
+}
+
+
+/*
+ * Sets the echo char.
+ */
+JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_setEchoChar
+(JNIEnv *env, jobject obj, jchar echo)
+{
+  QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
+  assert( line );
+  mainThread->postEventToMain( new TFEchoChar( line, echo ) );
+}
+
+/*
+ */
+JNIEXPORT jobject JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_getMinimumSizeNative
+(JNIEnv *env, jobject obj, jint columns)
+{
+  QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
+  assert( line );
+
+  // FIXME does this work?
+  int old = line->maxLength();
+  line->setMaxLength(columns);
+  QSize size = line->minimumSizeHint();
+  line->setMaxLength(old);
+
+  return makeDimension(env, &size);
+}
+
+/*
+ */
+JNIEXPORT jobject JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_getPreferredSizeNative
+(JNIEnv *env, jobject obj, jint columns)
+{
+  QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
+  assert( line );
+
+  int old = line->maxLength();
+  line->setMaxLength(columns);
+  QSize size = line->sizeHint();
+  line->setMaxLength(old);
+
+  return makeDimension(env, &size);
+}
+
+/*
+ */
+JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_setEditable
+(JNIEnv *env, jobject obj, jboolean edit)
+{
+  QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
+  assert( line );
+
+  mainThread->postEventToMain( new TFEditable( line, (edit != JNI_TRUE) ) );
+}
+
+/*
+ * Gets the text.
+ */
+JNIEXPORT jstring JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_getText
+(JNIEnv *env, jobject obj)
+{
+  QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
+  assert( line );
+  QString text = line->text();
+
+  return getJavaString(env, &text);
+}
+
+/*
+ * Sets the text
+ */
+JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_setText
+(JNIEnv *env, jobject obj, jstring text)
+{
+  QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
+  assert( line );
+
+  QString *qStr = getQString(env, text);
+  mainThread->postEventToMain( new TFSetText( line, qStr ) );
+}
+
+/*
+ * Returns the start (start = true) or end (start = false) of the selection.
+ */
+JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_getSelection
+(JNIEnv *env, jobject obj, jboolean start)
+{
+  int index, length;
+  
+  QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
+  assert( line );
+  index = line->selectionStart();
+
+  if(start == JNI_TRUE)
+    return index;
+
+  length = (line->selectedText()).length();
+
+  return index + length;
+}
+
+/*
+ * Sets the selection.
+ */
+JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_select
+(JNIEnv *env, jobject obj, jint start, jint end)
+{
+  QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
+  assert( line );
+
+  mainThread->postEventToMain( new TFSelect( line, start, end ) );
+}
+
+/*
+ * Sets the cursor position.
+ */
+JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_setCaretPosition
+(JNIEnv *env, jobject obj, jint pos)
+{
+  QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
+  assert( line );
+  mainThread->postEventToMain( new TFSetCursorPos( line, (int)pos ) );
+}
+
+/*
+ * Returns the caret position.
+ */
+JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_getCaretPosition
+(JNIEnv *env, jobject obj)
+{
+  QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
+  assert( line );
+
+  return line->cursorPosition();
+}
+