diff options
Diffstat (limited to 'libjava/gnu/java/awt/peer/gtk/GtkComponentPeer.java')
| -rw-r--r-- | libjava/gnu/java/awt/peer/gtk/GtkComponentPeer.java | 397 |
1 files changed, 0 insertions, 397 deletions
diff --git a/libjava/gnu/java/awt/peer/gtk/GtkComponentPeer.java b/libjava/gnu/java/awt/peer/gtk/GtkComponentPeer.java deleted file mode 100644 index b3a4525314e..00000000000 --- a/libjava/gnu/java/awt/peer/gtk/GtkComponentPeer.java +++ /dev/null @@ -1,397 +0,0 @@ -/* GtkComponentPeer.java -- Implements ComponentPeer 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., 59 Temple Place, Suite 330, Boston, MA -02111-1307 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.*; -import java.awt.event.*; -import java.awt.image.*; -import java.awt.peer.ComponentPeer; - -public class GtkComponentPeer extends GtkGenericPeer - implements ComponentPeer -{ - Component awtComponent; - - /* this isEnabled differs from Component.isEnabled, in that it - knows if a parent is disabled. In that case Component.isEnabled - may return true, but our isEnabled will always return false */ - native boolean isEnabled (); - native static boolean modalHasGrab (); - - native int[] gtkWidgetGetForeground (); - native int[] gtkWidgetGetBackground (); - native void gtkWidgetSetVisible (boolean b); - native void gtkWidgetGetDimensions(int[] dim); - native void gtkWidgetGetLocationOnScreen(int[] point); - native void gtkWidgetSetCursor (int type); - - void create () - { - throw new RuntimeException (); - } - - native void connectHooks (); - - protected GtkComponentPeer (Component awtComponent) - { - super (awtComponent); - this.awtComponent = awtComponent; - - /* temporary try/catch block until all peers use this creation method */ - try { - create (); - - GtkArgList args = new GtkArgList (); - getArgs (awtComponent, args); - args.setArgs (this); - - connectHooks (); - - if (awtComponent.getForeground () == null) - awtComponent.setForeground (getForeground ()); - if (awtComponent.getBackground () == null) - awtComponent.setBackground (getBackground ()); - // if (c.getFont () == null) - // c.setFont (cp.getFont ()); - if (awtComponent.getFont() != null) - setFont(awtComponent.getFont()); - - if (! (awtComponent instanceof Window)) - { - setCursor (awtComponent.getCursor ()); - Rectangle bounds = awtComponent.getBounds (); - setBounds (bounds.x, bounds.y, bounds.width, bounds.height); - } - } catch (RuntimeException ex) { ; } - } - - public int checkImage (Image image, int width, int height, - ImageObserver observer) - { - GtkImage i = (GtkImage) image; - return i.checkImage (); - } - - public Image createImage (ImageProducer producer) - { - return new GtkImage (producer, null); - } - - public Image createImage (int width, int height) - { - GdkGraphics g = new GdkGraphics (width, height); - return new GtkOffScreenImage (null, g, width, height); - } - - public void disable () - { - setEnabled (false); - } - - public void enable () - { - setEnabled (true); - } - - public ColorModel getColorModel () - { - return ColorModel.getRGBdefault (); - } - - public FontMetrics getFontMetrics (Font font) - { - return new GdkFontMetrics (font); - } - - public Graphics getGraphics () - { - return null; - } - - public Point getLocationOnScreen () - { - int point[] = new int[2]; - gtkWidgetGetLocationOnScreen (point); - return new Point (point[0], point[1]); - } - - public Dimension getMinimumSize () - { - int dim[]=new int[2]; - gtkWidgetGetDimensions (dim); - Dimension d = new Dimension (dim[0],dim[1]); - return (d); - } - - public Dimension getPreferredSize () - { - int dim[]=new int[2]; - gtkWidgetGetDimensions (dim); - Dimension d = new Dimension (dim[0],dim[1]); - return (d); - } - - public Toolkit getToolkit () - { - return Toolkit.getDefaultToolkit(); - } - - public void handleEvent (AWTEvent event) - { - } - - public boolean isFocusTraversable () - { - return true; - } - - public Dimension minimumSize () - { - return getMinimumSize(); - } - - public void paint (Graphics g) - { - awtComponent.paint (g); - } - - public Dimension preferredSize() - { - return getPreferredSize(); - } - - public boolean prepareImage (Image image, int width, int height, - ImageObserver observer) - { - GtkImage i = (GtkImage) image; - - if (i.isLoaded ()) return true; - - class PrepareImage extends Thread - { - GtkImage image; - ImageObserver observer; - - PrepareImage (GtkImage image, ImageObserver observer) - { - this.image = image; - this.observer = observer; - } - - public void run () - { - // XXX: need to return data to image observer - image.source.startProduction (null); - } - } - - new PrepareImage (i, observer).start (); - return false; - } - - public void print (Graphics g) - { - throw new RuntimeException (); - } - - public void repaint (long tm, int x, int y, int width, int height) - { - q.postEvent (new PaintEvent (awtComponent, PaintEvent.UPDATE, - new Rectangle (x, y, width, height))); - } - - native public void requestFocus (); - - public void reshape (int x, int y, int width, int height) - { - setBounds (x, y, width, height); - } - - public void setBackground (Color c) - { - // System.out.println ("setBackground [UNIMPLEMENTED"); - } - - native public void setNativeBounds (int x, int y, int width, int height); - - public void setBounds (int x, int y, int width, int height) - { - Component parent = awtComponent.getParent (); - - if (parent instanceof Frame) - { - Insets insets = ((Frame)parent).getInsets (); - /* convert Java's coordinate space into GTK+'s coordinate space */ - setNativeBounds (x-insets.left, y-insets.top, width, height); - } - else - setNativeBounds (x, y, width, height); - } - - public void setCursor (Cursor cursor) - { - gtkWidgetSetCursor (cursor.getType ()); - } - - public void setEnabled (boolean b) - { - set ("sensitive", b); - } - - public void setFont (Font f) - { - // FIXME: This should really affect the widget tree below me. - // Currently this is only handled if the call is made directly on - // a text widget, which implements setFont() itself. - } - - public void setForeground (Color c) - { - // System.out.println ("setForeground [UNIMPLEMENTED"); - } - - public Color getForeground () - { - int rgb[] = gtkWidgetGetForeground (); - return new Color (rgb[0], rgb[1], rgb[2]); - } - - public Color getBackground () - { - int rgb[] = gtkWidgetGetBackground (); - return new Color (rgb[0], rgb[1], rgb[2]); - } - - public void setVisible (boolean b) - { - set ("visible", b); - } - - public void hide () - { - setVisible (false); - } - - public void show () - { - setVisible (true); - } - - protected void postMouseEvent(int id, long when, int mods, int x, int y, - int clickCount, boolean popupTrigger) - { - q.postEvent(new MouseEvent(awtComponent, id, when, mods, x, y, - clickCount, popupTrigger)); - } - - protected void postExposeEvent (int x, int y, int width, int height) - { - q.postEvent (new PaintEvent (awtComponent, PaintEvent.PAINT, - new Rectangle (x, y, width, height))); - } - - protected void postKeyEvent (int id, long when, int mods, - int keyCode, char keyChar) - { - q.postEvent (new KeyEvent (awtComponent, id, when, mods, - keyCode, keyChar)); - } - - protected void postFocusEvent (int id, boolean temporary) - { - q.postEvent (new FocusEvent (awtComponent, id, temporary)); - } - - protected void postItemEvent (Object item, int stateChange) - { - q.postEvent (new ItemEvent ((ItemSelectable)awtComponent, - ItemEvent.ITEM_STATE_CHANGED, - item, stateChange)); - } - - public void getArgs (Component component, GtkArgList args) - { - args.add ("visible", component.isVisible ()); - args.add ("sensitive", component.isEnabled ()); - - ComponentPeer p; - - do - { - component = component.getParent (); - p = component.getPeer (); - } while (p instanceof java.awt.peer.LightweightPeer); - - if (p != null) - args.add ("parent", p); - } - - native void set (String name, String value); - native void set (String name, boolean value); - native void set (String name, int value); - native void set (String name, float value); - native void set (String name, Object value); - - void set (GtkArg arg) - { - String name = arg.getName (); - Object value = arg.getValue (); - - if (value instanceof Boolean) - set (name, ((Boolean)value).booleanValue ()); - else if (value instanceof Integer) - set (name, ((Integer)value).intValue ()); - else if (value instanceof Float) - set (name, ((Float)value).floatValue ()); - else if (value instanceof String) - set (name, ((String) value)); - else - set (name, value); - } - - public GraphicsConfiguration getGraphicsConfiguration () - { - // FIXME: just a stub for now. - return null; - } - - public void setEventMask (long mask) - { - // FIXME: just a stub for now. - } -} |