diff options
author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
---|---|---|
committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/classpath/gnu/java/awt/peer/gtk/GtkTextFieldPeer.java | |
download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz |
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
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.
Diffstat (limited to 'libjava/classpath/gnu/java/awt/peer/gtk/GtkTextFieldPeer.java')
-rw-r--r-- | libjava/classpath/gnu/java/awt/peer/gtk/GtkTextFieldPeer.java | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkTextFieldPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkTextFieldPeer.java new file mode 100644 index 000000000..9e62c8e79 --- /dev/null +++ b/libjava/classpath/gnu/java/awt/peer/gtk/GtkTextFieldPeer.java @@ -0,0 +1,200 @@ +/* GtkTextFieldPeer.java -- Implements TextFieldPeer with GTK + Copyright (C) 1998, 1999, 2002 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.gtk; + +import java.awt.AWTEvent; +import java.awt.Dimension; +import java.awt.Font; +import java.awt.FontMetrics; +import java.awt.Rectangle; +import java.awt.TextField; +import java.awt.event.KeyEvent; +import java.awt.im.InputMethodRequests; +import java.awt.peer.TextFieldPeer; +import java.awt.peer.TextComponentPeer; + +public class GtkTextFieldPeer extends GtkComponentPeer + implements TextComponentPeer, TextFieldPeer +{ + native void create (int width); + native void gtkWidgetSetBackground (int red, int green, int blue); + native void gtkWidgetSetForeground (int red, int green, int blue); + + public native void connectSignals (); + + public native int getCaretPosition (); + public native void setCaretPosition (int pos); + public native int getSelectionStart (); + public native int getSelectionEnd (); + public native String getText (); + public native void select (int start, int end); + public native void setEditable (boolean state); + public native void setText (String text); + + public int getIndexAtPoint(int x, int y) + { + // FIXME + return 0; + } + + public Rectangle getCharacterBounds (int pos) + { + // FIXME + return null; + } + + public long filterEvents (long filter) + { + // FIXME + return filter; + } + + void create () + { + Font f = awtComponent.getFont (); + + // By default, Sun sets a TextField's font when its peer is + // created. If f != null then the peer's font is set by + // GtkComponent.create. + if (f == null) + { + f = new Font ("Dialog", Font.PLAIN, 12); + awtComponent.setFont (f); + } + + FontMetrics fm = getFontMetrics (f); + + TextField tf = ((TextField) awtComponent); + int cols = tf.getColumns (); + + int text_width = cols * fm.getMaxAdvance (); + + create (text_width); + + setEditable (tf.isEditable ()); + } + + native int gtkEntryGetBorderWidth (); + + public GtkTextFieldPeer (TextField tf) + { + super (tf); + + setText (tf.getText ()); + setCaretPosition (0); + + if (tf.echoCharIsSet ()) + setEchoChar (tf.getEchoChar ()); + } + + public Dimension getMinimumSize (int cols) + { + return minimumSize (cols); + } + + public Dimension getPreferredSize (int cols) + { + return preferredSize (cols); + } + + public native void setEchoChar (char c); + + // Deprecated + public Dimension minimumSize (int cols) + { + int dim[] = new int[2]; + + gtkWidgetGetPreferredDimensions (dim); + + Font f = awtComponent.getFont (); + if (f == null) + return new Dimension (2 * gtkEntryGetBorderWidth (), dim[1]); + + FontMetrics fm = getFontMetrics (f); + + int text_width = cols * fm.getMaxAdvance (); + + int width = text_width + 2 * gtkEntryGetBorderWidth (); + + return new Dimension (width, dim[1]); + } + + public Dimension preferredSize (int cols) + { + int dim[] = new int[2]; + + gtkWidgetGetPreferredDimensions (dim); + + Font f = awtComponent.getFont (); + if (f == null) + return new Dimension (2 * gtkEntryGetBorderWidth (), dim[1]); + + FontMetrics fm = getFontMetrics (f); + + int text_width = cols * fm.getMaxAdvance (); + + int width = text_width + 2 * gtkEntryGetBorderWidth (); + + return new Dimension (width, dim[1]); + } + + public void setEchoCharacter (char c) + { + setEchoChar (c); + } + + public void handleEvent (AWTEvent e) + { + if (e.getID () == KeyEvent.KEY_PRESSED) + { + KeyEvent ke = (KeyEvent) e; + + if (!ke.isConsumed () + && ke.getKeyCode () == KeyEvent.VK_ENTER) + postActionEvent (getText (), ke.getModifiersEx ()); + } + + super.handleEvent (e); + } + public InputMethodRequests getInputMethodRequests() + { + // FIXME: implement + return null; + } +} |