| /* QtTextFieldPeer.java -- |
| 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. */ |
| |
| package gnu.java.awt.peer.qt; |
| |
| import java.awt.Dimension; |
| import java.awt.Rectangle; |
| import java.awt.TextField; |
| import java.awt.event.TextEvent; |
| import java.awt.im.InputMethodRequests; |
| import java.awt.peer.TextFieldPeer; |
| |
| public class QtTextFieldPeer extends QtComponentPeer implements TextFieldPeer |
| { |
| public QtTextFieldPeer( QtToolkit kit, TextField owner ) |
| { |
| super( kit, owner ); |
| } |
| |
| protected native void init(); |
| |
| protected void setup() |
| { |
| super.setup(); |
| setText(((TextField)owner).getText()); |
| setEditable(((TextField)owner).isEditable()); |
| } |
| |
| /** |
| * Called back on a text edit. |
| */ |
| private void textChanged() |
| { |
| TextEvent e = new TextEvent(owner, TextEvent.TEXT_VALUE_CHANGED); |
| QtToolkit.eventQueue.postEvent(e); |
| } |
| |
| /** |
| * Returns the start (start = true) or end (start = false) of the selection. |
| */ |
| private native int getSelection(boolean start); |
| |
| private native Dimension getMinimumSizeNative(int columns); |
| |
| private native Dimension getPreferredSizeNative(int columns); |
| |
| // ************ Public methods ********************* |
| |
| public long filterEvents(long e) |
| { |
| return e; |
| } |
| |
| public native int getCaretPosition(); |
| |
| public Rectangle getCharacterBounds(int i) |
| { |
| return new Rectangle(0,0,0,0); |
| } |
| |
| public int getIndexAtPoint(int x, int y) |
| { |
| // FIXME |
| return 0; |
| } |
| |
| public Dimension getMinimumSize(int columns) |
| { |
| Dimension d = getMinimumSizeNative( columns ); |
| if ( d == null ) |
| return new Dimension(10, 10); |
| return d; |
| } |
| |
| public Dimension getPreferredSize(int columns) |
| { |
| Dimension d = getPreferredSizeNative( columns ); |
| if ( d == null ) |
| return owner.getSize(); |
| return d; |
| } |
| |
| public int getSelectionEnd() |
| { |
| return getSelection(false); |
| } |
| |
| public int getSelectionStart() |
| { |
| return getSelection(true); |
| } |
| |
| public native String getText(); |
| |
| public Dimension minimumSize(int cols) |
| { |
| return getMinimumSize(cols); |
| } |
| |
| public Dimension preferredSize(int cols) |
| { |
| return getPreferredSize(cols); |
| } |
| |
| public native void select(int selStart, int selEnd); |
| |
| public native void setCaretPosition(int pos); |
| |
| public void setEchoCharacter(char c) |
| { |
| setEchoChar(c); |
| } |
| |
| public native void setEchoChar(char echoChar); |
| |
| public native void setEditable(boolean editable); |
| |
| public native void setText(String l); |
| |
| public InputMethodRequests getInputMethodRequests() |
| { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| } |
| |