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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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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/GtkLabelPeer.java | |
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Diffstat (limited to 'libjava/classpath/gnu/java/awt/peer/gtk/GtkLabelPeer.java')
-rw-r--r-- | libjava/classpath/gnu/java/awt/peer/gtk/GtkLabelPeer.java | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkLabelPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkLabelPeer.java new file mode 100644 index 000000000..0bdacbf33 --- /dev/null +++ b/libjava/classpath/gnu/java/awt/peer/gtk/GtkLabelPeer.java @@ -0,0 +1,102 @@ +/* GtkLabelPeer.java -- Implements LabelPeer with GTK + Copyright (C) 1998, 1999, 2005, 2006 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.Label; +import java.awt.peer.LabelPeer; + +// A composite widget. GtkLabels have transparent backgrounds. An +// AWT Label is opaque. To compensate, a GtkLabelPeer is a GtkLabel +// packed in a GtkEventBox. +public class GtkLabelPeer extends GtkComponentPeer + implements LabelPeer +{ + native void create (String text, float alignment); + + /** + * Overridden to set the Font of the label inside the gtk_event_box. + */ + protected native void gtkWidgetModifyFont(String name, int style, int size); + + native void nativeSetAlignment (float alignment); + + public native void setNativeText(String text); + native void setNativeBounds (int x, int y, int width, int height); + + // Because this is a composite widget, we need to retrieve the + // GtkLabel's preferred dimensions, not the enclosing GtkEventBox's. + native void gtkWidgetGetPreferredDimensions (int[] dim); + + void create () + { + Label label = (Label) awtComponent; + create (label.getText (), getGtkAlignment (label.getAlignment ())); + } + + public void setText(String text) + { + if (text != null) + setNativeText(text); + } + + public GtkLabelPeer (Label l) + { + super (l); + } + + public void setAlignment (int alignment) + { + nativeSetAlignment (getGtkAlignment (alignment)); + } + + float getGtkAlignment (int alignment) + { + switch (alignment) + { + case Label.LEFT: + return 0.0f; + case Label.CENTER: + return 0.5f; + case Label.RIGHT: + return 1.0f; + } + + return 0.0f; + } +} |