2005-07-15 Scott Gilbertson <scottg@mantatest.com>

	* gnu/awt/xlib/XCanvasPeer.java (attributes): New field.
	(eventMask): New field.
	(XCanvasPeer(Component)): Use attributes field.
	(setBackground): Implemented.
	(setEventMask): Process mask only if changed.
	* gnu/awt/xlib/XEventLoop.java (class): Iplement Runnable.
	(eventLoopThread): New field.
	(XEventLoop(Display,EventQueue)): Start eventLoopThread.
	(interrupt): Removed.
	(run): New method.
	* gnu/awt/xlib/XEventQueue.java (getNextEvent): Process Container
	and Component events.
	* gnu/awt/xlib/XFramePeer.java (processingConfigureNotify): New
	field.
	(configureNotify): Set and clear processingConfigureNotify.
	(setBounds): Process only if processingConfigureNotify is false.
	(toBack): Implemented.
	(toFront): Implemented.
	* gnu/awt/xlib/XGraphics.java (setColor): Ignore null color.
	* gnu/awt/xlib/XGraphicsConfiguration.java (getPixel): Ignore null
	color.
	* gnu/awt/xlib/XToolkit.java (nativeQueueEmpty): Always return true.
	(wakeNativeQueue): Do nothing.
	(iterateNativeQueue): Do queue.wait if blocking.
	* gnu/gcj/xlib/Font.java (loadFont): New method.
	(loadFontImpl): Renamed native method, was loadFont.
	* gnu/gcj/xlib/Window.java (toFront): New method.
	(toBack): New method.
	* gnu/gcj/xlib/natFont.cc (loadFontImpl): Renamed method, was
	loadFont.
	* gnu/gcj/xlib/natWindow.cc (toBack): New method.
	(toFront): New method.
	* gnu/gcj/xlib/natXAnyEvent.cc (loadNext): Removed timeout.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102057 138bc75d-0d04-0410-961f-82ee72b054a4

5 files changed, 33 insertions, 6 deletions

diff --git a/libjava/gnu/gcj/xlib/Font.java b/libjava/gnu/gcj/xlib/Font.java
index cd2fff9630d..74985b9388e 100644
--- a/libjava/gnu/gcj/xlib/Font.java
+++ b/libjava/gnu/gcj/xlib/Font.java
@@ -34,7 +34,21 @@ public final class Font extends XID
     structure = struct;
   }
 
-  static native RawData loadFont(Display display, String lfdNamePattern);
+  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);
 
diff --git a/libjava/gnu/gcj/xlib/Window.java b/libjava/gnu/gcj/xlib/Window.java
index ae3dbfd688b..3ff3657c45c 100644
--- a/libjava/gnu/gcj/xlib/Window.java
+++ b/libjava/gnu/gcj/xlib/Window.java
@@ -73,6 +73,8 @@ public class Window extends Drawable
 
   public native void map();
   public native void unmap();
+  public native void toFront();
+  public native void toBack();
   
   protected boolean owned = false;
 
diff --git a/libjava/gnu/gcj/xlib/natFont.cc b/libjava/gnu/gcj/xlib/natFont.cc
index 54ac655d17b..cd5d87c7ab6 100644
--- a/libjava/gnu/gcj/xlib/natFont.cc
+++ b/libjava/gnu/gcj/xlib/natFont.cc
@@ -16,7 +16,7 @@ details.  */
 #include <gnu/gcj/xlib/Font.h>
 #include <gnu/gcj/xlib/XException.h>
 
-gnu::gcj::RawData* gnu::gcj::xlib::Font::loadFont(Display* display,
+gnu::gcj::RawData* gnu::gcj::xlib::Font::loadFontImpl(Display* display,
 						  jstring lfdNamePattern)
 {
   ::Display* dpy = (::Display*) display->display;
diff --git a/libjava/gnu/gcj/xlib/natWindow.cc b/libjava/gnu/gcj/xlib/natWindow.cc
index 6600795574f..62cd086ccb4 100644
--- a/libjava/gnu/gcj/xlib/natWindow.cc
+++ b/libjava/gnu/gcj/xlib/natWindow.cc
@@ -77,6 +77,20 @@ void gnu::gcj::xlib::Window::setAttributes(WindowAttributes* attributes)
   // no fast fail
 }
 
+void gnu::gcj::xlib::Window::toBack()
+{
+  ::Display* dpy = (::Display*) (display->display);
+  ::Window window = xid;
+  XLowerWindow(dpy, window);
+}
+
+void gnu::gcj::xlib::Window::toFront()
+{
+  ::Display* dpy = (::Display*) (display->display);
+  ::Window window = xid;
+  XRaiseWindow(dpy, window);
+}
+
 void gnu::gcj::xlib::Window::map()
 {
   ::Display* dpy = (::Display*) (display->display);
diff --git a/libjava/gnu/gcj/xlib/natXAnyEvent.cc b/libjava/gnu/gcj/xlib/natXAnyEvent.cc
index 26d3b604b04..0bef563ed2d 100644
--- a/libjava/gnu/gcj/xlib/natXAnyEvent.cc
+++ b/libjava/gnu/gcj/xlib/natXAnyEvent.cc
@@ -69,14 +69,11 @@ jboolean gnu::gcj::xlib::XAnyEvent::loadNext(jboolean block)
   int xfd = XConnectionNumber(dpy);
   int pipefd = pipe[0];
   int n = (xfd > pipefd ? xfd : pipefd) + 1;
-  struct timeval timeout;
-  timeout.tv_usec = 100000;  // 100ms timeout
-  timeout.tv_sec = 0;
   fd_set rfds;
   FD_ZERO(&rfds);
   FD_SET(xfd, &rfds);
   FD_SET(pipefd, &rfds);  
-  int sel = _Jv_select (n, &rfds, NULL, NULL, &timeout);
+  int sel = _Jv_select (n, &rfds, NULL, NULL, NULL);
   if (sel > 0)
     {
       if (FD_ISSET(xfd, &rfds))