Problem solved with the following .css:
.context-menu {
-fx-background-color: transparent;
-fx-min-width: <image_width>;
-fx-min-height: <image_height>;
}
Just remember to set the preferred(or min) sizes.
Question
I've set the following custom row factory:
treeTblViewFiles.setRowFactory(new Callback<TreeTableView<FileModel>, TreeTableRow<FileModel>>() {
@Override
public TreeTableRow<FileModel> call(TreeTableView<FileModel> treeTableView) {
final TreeTableRow<FileModel> row = new TreeTableRow<>();
final ContextMenu rowMenu = new ContextMenu();
MenuItem removeItem = new MenuItem("Remove");
removeItem.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent t) {
int currentPlaylistIndex = m_playlists.indexOf(row.getTreeItem().getParent().getValue());
boolean itemRemoved = false;
if (row.getItem().getClass().equals(Song.class)) {
itemRemoved = m_playlists.get(currentPlaylistIndex).getSongs().remove(row.getItem());
m_playlists.get(currentPlaylistIndex).updatePlaylist((Song) row.getItem());
} else if (row.getItem().getClass().equals(Playlist.class)) {
itemRemoved = m_playlists.remove(row.getTreeItem().getValue());
}
TreeItem<FileModel> treeItem = row.getTreeItem();
// may need to check treeItem.getParent() is not null:
treeItem.getParent().getChildren().remove(treeItem);
treeTblViewFiles.getSelectionModel().clearSelection();
if (MyApp.DEBUG) {
System.out.println(m_playlists.size());
if (currentPlaylistIndex > -1) {
System.out.println(m_playlists.get(currentPlaylistIndex).getSongs().size());
}
}
}
});
rowMenu.getItems().add(removeItem);
row.contextMenuProperty().bind(Bindings.when(Bindings.isNotNull(row.itemProperty()))
.then(rowMenu)
.otherwise((ContextMenu) null));
return row;
}
});
and in my css I have:
/******************
* ContextMenu
******************/
.context-menu{
-fx-background-color: transparent;
}
.context-menu .menu-item{
-fx-background-image: url("styles/cm_bg.png");
-fx-background-repeat: no-repeat;
-fx-background-position: center;
-fx-background-color: transparent;
}
.context-menu .menu-item .label{
-fx-text-fill: #ababab;
-fx-font-weight: normal;
-fx-font-size: 12pt;
}
The problem is that it doesn't show the entire image(which is 220x40) but only the width that suits the 'Remove' string. The right-most part is cut.
EDIT: Simplified version(the same result goes for a contextMenu on a Label):
ContextMenu cm = new ContextMenu();
MenuItem mi = new MenuItem("Test");
cm.getItems().addAll(mi);
lblUploader.setContextMenu(cm);
Why is that happening and how to solve it?
Thanks in advance.
Solution
Problem solved with the following .css:
.context-menu {
-fx-background-color: transparent;
-fx-min-width: <image_width>;
-fx-min-height: <image_height>;
}
Just remember to set the preferred(or min) sizes.