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authortkellner <tkellner@174cde9d-5d70-4d2a-aa98-46368bc2aaf7>2014-02-27 16:03:22 +0000
committertkellner <tkellner@174cde9d-5d70-4d2a-aa98-46368bc2aaf7>2014-02-27 16:03:22 +0000
commit16cb74e9e4f048dc79e2d33a45e30181ac3222d0 (patch)
treeeb98a2e51dbaa0fa914e0bd1012b421216e3ae5f /pdf-over-gui/src/main
parent214147c3906cb0efad43e2a32c070c6c5a82e94a (diff)
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Fix drag'n'drop on Mac
Allow Move/Link operations; always use Copy git-svn-id: https://joinup.ec.europa.eu/svn/pdf-over/trunk@515 174cde9d-5d70-4d2a-aa98-46368bc2aaf7
Diffstat (limited to 'pdf-over-gui/src/main')
-rw-r--r--pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/DataSourceSelectComposite.java41
1 files changed, 8 insertions, 33 deletions
diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/DataSourceSelectComposite.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/DataSourceSelectComposite.java
index 9f07312b..eede00a8 100644
--- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/DataSourceSelectComposite.java
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/DataSourceSelectComposite.java
@@ -190,11 +190,7 @@ public class DataSourceSelectComposite extends StateComposite {
}
});
- //this.drop_area.
- // this.drop_area.setBackground(back);
-
- DropTarget dnd_target = new DropTarget(this.drop_area, DND.DROP_DEFAULT
- | DND.DROP_COPY);
+ DropTarget dnd_target = new DropTarget(this.drop_area, DND.DROP_MOVE | DND.DROP_COPY | DND.DROP_LINK);
final FileTransfer fileTransfer = FileTransfer.getInstance();
Transfer[] types = new Transfer[] { fileTransfer };
dnd_target.setTransfer(types);
@@ -202,7 +198,6 @@ public class DataSourceSelectComposite extends StateComposite {
dnd_target.addDropListener(new DropTargetAdapter() {
@Override
public void drop(DropTargetEvent event) {
- log.debug("Drop received: " + event); //$NON-NLS-1$
if (fileTransfer.isSupportedType(event.currentDataType)) {
if (event.data == null) {
log.error("Dropped file name was null"); //$NON-NLS-1$
@@ -223,43 +218,23 @@ public class DataSourceSelectComposite extends StateComposite {
@Override
public void dragOperationChanged(DropTargetEvent event) {
- if (event.detail == DND.DROP_DEFAULT) {
- if ((event.operations & DND.DROP_COPY) != 0) {
- event.detail = DND.DROP_COPY;
- } else {
- event.detail = DND.DROP_NONE;
- }
- }
+ event.detail = DND.DROP_COPY;
}
@Override
public void dragEnter(DropTargetEvent event) {
- if (event.detail == DND.DROP_DEFAULT) {
- if ((event.operations & DND.DROP_COPY) != 0) {
- event.detail = DND.DROP_COPY;
- MarkDragEnter();
- } else {
- event.detail = DND.DROP_NONE;
- }
- }
- // Only drop one item!
- if (event.dataTypes.length > 1) {
- event.detail = DND.DROP_NONE;
- return;
- }
- // will accept text but prefer to have files dropped
+ // only accept transferable files
for (int i = 0; i < event.dataTypes.length; i++) {
if (fileTransfer.isSupportedType(event.dataTypes[i])) {
event.currentDataType = event.dataTypes[i];
- // files should only be copied
- if (event.detail != DND.DROP_COPY) {
- event.detail = DND.DROP_NONE;
- }
- break;
+ event.detail = DND.DROP_COPY;
+ MarkDragEnter();
+ return;
}
}
+ event.detail = DND.DROP_NONE;
}
-
+
/* (non-Javadoc)
* @see org.eclipse.swt.dnd.DropTargetAdapter#dragLeave(org.eclipse.swt.dnd.DropTargetEvent)
*/