summaryrefslogtreecommitdiff
path: root/libjava/gnu/gcj/xlib/Font.java
diff options
context:
space:
mode:
authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/gnu/gcj/xlib/Font.java
downloadcbb-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/gnu/gcj/xlib/Font.java')
-rw-r--r--libjava/gnu/gcj/xlib/Font.java65
1 files changed, 65 insertions, 0 deletions
diff --git a/libjava/gnu/gcj/xlib/Font.java b/libjava/gnu/gcj/xlib/Font.java
new file mode 100644
index 000000000..74985b938
--- /dev/null
+++ b/libjava/gnu/gcj/xlib/Font.java
@@ -0,0 +1,65 @@
+/* Copyright (C) 2000 Free Software Foundation
+
+ This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
+details. */
+
+package gnu.gcj.xlib;
+
+import gnu.gcj.RawData;
+
+/**
+ * An X11 Font, implemented as a wrapper around an X11 Font XID and
+ * the associated Xlib XFontStruct structure.
+ *
+ * @author Rolf W. Rasmussen <rolfwr@ii.uib.no>
+ */
+public final class Font extends XID
+{
+
+ /**
+ * @param lfdNamePattern a font name pattern following the
+ * <em>X Logical Font Description Conventions</em>.
+ */
+ public Font(Display display, String lfdNamePattern)
+ {
+ this(display, loadFont(display, lfdNamePattern));
+ }
+
+ Font(Display display, RawData struct)
+ {
+ super(display, getXIDFromStruct(struct));
+ structure = struct;
+ }
+
+ static RawData loadFont(Display display, String lfdNamePattern)
+ {
+ RawData returnValue = null;
+ try
+ {
+ returnValue = loadFontImpl (display,lfdNamePattern);
+ }
+ catch (XException e)
+ {
+ // Throw a descriptive exception, including the font pattern
+ throw new XException ("Font not found: " + lfdNamePattern);
+ }
+ return returnValue;
+ }
+ static native RawData loadFontImpl(Display display, String lfdNamePattern);
+
+ static native int getXIDFromStruct(RawData structure);
+
+ public native int getAscent();
+ public native int getDescent();
+ public native int getMaxAscent();
+ public native int getMaxDescent();
+
+ public native int getStringWidth(String str);
+
+ protected native void finalize();
+
+ RawData structure;
+}