JavaFX TableColumn图形未隐藏
我正在为我的TableColumns创建一个自定义标题,该标题是列的标签加上一个允许用户执行搜索的文本字段。我将列标题设置为:JavaFX TableColumn图形未隐藏,java,css,javafx,tableview,visibility,Java,Css,Javafx,Tableview,Visibility,我正在为我的TableColumns创建一个自定义标题,该标题是列的标签加上一个允许用户执行搜索的文本字段。我将列标题设置为: getColumns().addListener(new ListChangeListener<TableColumn<S, ?>>() { @Override public void onChanged(final ListChangeListener.Change<? extends TableColum
getColumns().addListener(new ListChangeListener<TableColumn<S, ?>>() {
@Override
public void onChanged(final ListChangeListener.Change<? extends TableColumn<S, ?>> change) {
while (change.next()) {
Label label;
TextField search;
VBox graphic;
for (TableColumn<S, ?> column : change.getAddedSubList()) {
label = new Label(column.getText());
search = new TextField();
graphic = new VBox();
graphic.getStyleClass().add("k-column-graphic");
graphic.getChildren().addAll(label, search);
column.setGraphic(graphic);
}
}
}
});
这非常有效,但我也允许通过启用TableView.setTableMenuButtonVisible(true)来隐藏列代码>属性,该属性添加一个按钮以轻松隐藏列
每当我试图隐藏一列时,它都会成功隐藏,但图形(标签/文本字段)仍会保留。两者的宽度似乎都为0或1,并且都非常小,但您仍然可以看到它们
通过CSS或我的代码中的某个地方,我如何将其设置为TableColumn的图形节点也将隐藏的位置?当您切换复选框项来显示/隐藏列时,您的自定义控件不会自动更改其VisibleProperty
的值。因此,您只需将自己控件的VisibleProperty
绑定到TableColumn
的VisibleProperty
以下示例基于您的代码。希望能有所帮助
getColumns().addListener(new ListChangeListener<TableColumn<S, ?>>() {
@Override
public void onChanged(final ListChangeListener.Change<? extends TableColumn<S, ?>> change) {
while (change.next()) {
Label label;
TextField search;
VBox graphic;
for (TableColumn<S, ?> column : change.getAddedSubList()) {
label = new Label(column.getText());
search = new TextField();
graphic = new VBox();
graphic.getStyleClass().add("k-column-graphic");
graphic.getChildren().addAll(label, search);
column.setGraphic(graphic);
/* ======= add the following two lines ============== */
label.visibleProperty().bind(column.visibleProperty());
search.visibleProperty().bind(column.visibleProperty());
}
}
}
});
getColumns().addListener(新ListChangeListener()){
@凌驾
更改后的公共void(最终列表ChangeListener.Change>Change){
while(change.next()){
标签;
文本字段搜索;
VBox图形;
for(TableColumn列:change.getAddedPublist()){
label=新标签(column.getText());
搜索=新文本字段();
图形=新的VBox();
graphic.getStyleClass().add(“k-column-graphic”);
graphic.getChildren().addAll(标签、搜索);
列。设置图形(图形);
/*=======添加以下两行========================================*/
label.visibleProperty().bind(column.visibleProperty());
search.visibleProperty().bind(column.visibleProperty());
}
}
}
});
getColumns().addListener(new ListChangeListener<TableColumn<S, ?>>() {
@Override
public void onChanged(final ListChangeListener.Change<? extends TableColumn<S, ?>> change) {
while (change.next()) {
Label label;
TextField search;
VBox graphic;
for (TableColumn<S, ?> column : change.getAddedSubList()) {
label = new Label(column.getText());
search = new TextField();
graphic = new VBox();
graphic.getStyleClass().add("k-column-graphic");
graphic.getChildren().addAll(label, search);
column.setGraphic(graphic);
/* ======= add the following two lines ============== */
label.visibleProperty().bind(column.visibleProperty());
search.visibleProperty().bind(column.visibleProperty());
}
}
}
});