diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | javax/swing/TransferHandler.java | 45 |
2 files changed, 49 insertions, 3 deletions
@@ -1,3 +1,8 @@ +2006-10-28 Roman Kennke <kennke@aicas.com> + + * javax/swing/TransferHandler.java + (importData): Implemented stub method. Added API docs. + 2006-10-26 Christian Elias Naur <elias@oddlabs.com> * native/jni/gtk-peer/gtk_jawt.c (classpath_jawt_get_depth): New @@ -226,7 +231,7 @@ (argb32): Updated field to match default in BufferedImage. 2006-10-18 Roman Kennke <kennke@aicas.com> -\ + PR 29419 * gnu/java/awt/peer/gtk/CairoGraphics2D.java (copyArea): Changed size comparison to return when size == 0 diff --git a/javax/swing/TransferHandler.java b/javax/swing/TransferHandler.java index 46a90897b..d594a8244 100644 --- a/javax/swing/TransferHandler.java +++ b/javax/swing/TransferHandler.java @@ -407,10 +407,51 @@ public class TransferHandler implements Serializable return visualRepresentation; } + /** + * Imports the transfer data represented by <code>t</code> into the specified + * component <code>c</code> by setting the property of this TransferHandler + * on that component. If this succeeds, this method returns + * <code>true</code>, otherwise <code>false</code>. + * + * + * @param c the component to import into + * @param t the transfer data to import + * + * @return <code>true</code> if the transfer succeeds, <code>false</code> + * otherwise + */ public boolean importData(JComponent c, Transferable t) - throws NotImplementedException { - return false; + boolean ok = false; + PropertyDescriptor prop = getPropertyDescriptor(c); + if (prop != null) + { + Method writer = prop.getWriteMethod(); + if (writer != null) + { + Class[] params = writer.getParameterTypes(); + if (params.length == 1) + { + DataFlavor flavor = getPropertyDataFlavor(params[0], + t.getTransferDataFlavors()); + if (flavor != null) + { + try + { + Object value = t.getTransferData(flavor); + writer.invoke(c, new Object[]{ value }); + ok = true; + } + catch (Exception ex) + { + // If anything goes wrong here, do nothing and return + // false; + } + } + } + } + } + return ok; } /** |