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IDEMPIERE-364 Improve Grid Layout / Refactor customizegrid, enable multi-selection and drag-drop events both sides of the list

This commit is contained in:
Juan David Arboleda 2012-12-07 09:03:11 -05:00
parent e4c946215b
commit 9fc9c8e4f2
1 changed files with 21 additions and 35 deletions
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50
org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/CustomizeGridViewPanel.java
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@ -131,9 +131,6 @@ public class CustomizeGridViewPanel extends Panel
noLabel.setValue(Msg.getMsg(Env.getCtx(), "Available")); noLabel.setValue(Msg.getMsg(Env.getCtx(), "Available"));
yesLabel.setValue(Msg.getMsg(Env.getCtx(), "Selected")); yesLabel.setValue(Msg.getMsg(Env.getCtx(), "Selected"));
yesList.setHeight("100%");
noList.setHeight("100%");
yesList.setVflex(true); yesList.setVflex(true);
noList.setVflex(true); noList.setVflex(true);
@ -157,8 +154,8 @@ public class CustomizeGridViewPanel extends Panel
migrateValueAcrossLists(event); migrateValueAcrossLists(event);
} }
}; };
yesList.setSeltype("multiple"); yesModel.setMultiple(true);
noList.setSeltype("multiple"); noModel.setMultiple(true);
bAdd.setImage("images/Next24.png"); bAdd.setImage("images/Next24.png");
bAdd.addEventListener(Events.ON_CLICK, actionListener); bAdd.addEventListener(Events.ON_CLICK, actionListener);
@ -396,14 +393,19 @@ public class CustomizeGridViewPanel extends Panel
} }
Listbox listFrom = (source == bAdd || source == noList) ? noList : yesList; Listbox listFrom = (source == bAdd || source == noList) ? noList : yesList;
Listbox listTo = (source == bAdd || source == noList) ? yesList : noList; Listbox listTo = (source == bAdd || source == noList) ? yesList : noList;
SimpleListModel lmFrom = (source == bAdd || source == noList) ? migrateLists (listFrom,listTo);
noModel : yesModel; }
SimpleListModel lmTo = (lmFrom == yesModel) ? noModel : yesModel;
void migrateLists (Listbox listFrom , Listbox listTo)
{
int index = 0;
SimpleListModel lmFrom = (SimpleListModel) listFrom.getModel();
SimpleListModel lmTo = (SimpleListModel) listTo.getModel();
Set<?> selectedItems = listFrom.getSelectedItems(); Set<?> selectedItems = listFrom.getSelectedItems();
List<ListElement> selObjects = new ArrayList<ListElement>(); List<ListElement> selObjects = new ArrayList<ListElement>();
for (Object obj : selectedItems) { for (Object obj : selectedItems) {
ListItem listItem = (ListItem) obj; ListItem listItem = (ListItem) obj;
int index = listFrom.getIndexOfItem(listItem); index = listFrom.getIndexOfItem(listItem);
ListElement selObject = (ListElement)lmFrom.getElementAt(index); ListElement selObject = (ListElement)lmFrom.getElementAt(index);
selObjects.add(selObject); selObjects.add(selObject);
} }
@ -415,10 +417,10 @@ public class CustomizeGridViewPanel extends Panel
lmFrom.removeElement(selObject); lmFrom.removeElement(selObject);
lmTo.addElement(selObject); lmTo.addElement(selObject);
} }
index = 0;
for (ListElement selObject : selObjects) for (ListElement selObject : selObjects)
{ {
int index = lmTo.indexOf(selObject); index = lmTo.indexOf(selObject);
listTo.setSelectedIndex(index); listTo.setSelectedIndex(index);
} }
if ( listTo.getSelectedItem() != null) if ( listTo.getSelectedItem() != null)
@ -426,8 +428,7 @@ public class CustomizeGridViewPanel extends Panel
AuFocus focus = new AuFocus(listTo.getSelectedItem()); AuFocus focus = new AuFocus(listTo.getSelectedItem());
Clients.response(focus); Clients.response(focus);
} }
} // migrateValueAcrossLists }
/** /**
* Move within Yes List * Move within Yes List
@ -667,29 +668,14 @@ public class CustomizeGridViewPanel extends Panel
if (event instanceof DropEvent) if (event instanceof DropEvent)
{ {
DropEvent me = (DropEvent) event; DropEvent me = (DropEvent) event;
ListItem endItem = (ListItem) me.getTarget(); ListItem endItem = (ListItem) me.getTarget();
if (!(endItem.getListbox() == yesList))
{
return; // move within noList
}
ListItem startItem = (ListItem) me.getDragged(); ListItem startItem = (ListItem) me.getDragged();
if (startItem.getListbox() == endItem.getListbox()) if (!(startItem.getListbox() == endItem.getListbox()))
{ {
return; //move within same list Listbox listFrom = (Listbox)startItem.getListbox();
Listbox listTo = (Listbox)endItem.getListbox();
migrateLists (listFrom,listTo);
} }
int startIndex = noList.getIndexOfItem(startItem);
Object element = noModel.getElementAt(startIndex);
noModel.removeElement(element);
int endIndex = yesList.getIndexOfItem(endItem);
yesModel.add(endIndex, element);
//
noList.clearSelection();
yesList.clearSelection();
yesList.setSelectedIndex(endIndex);
//
} }
} }
} }