Examples with FilteringListModel com.intellij.ui.speedSearch.FilteringListModel used on opensource projects

Example 1 with FilteringListModel

use of com.intellij.ui.speedSearch.FilteringListModel in project intellij-community by JetBrains.

the class MasterDetailPopupBuilder method removeSelectedItems.

private void removeSelectedItems() {
    if (myChooserComponent instanceof JList) {
        JList list = (JList) myChooserComponent;
        ListModel listModel = list.getModel();
        int index = list.getSelectedIndex();
        if (index == -1 || index >= listModel.getSize()) {
            return;
        }
        @SuppressWarnings("deprecation") Object[] values = list.getSelectedValues();
        for (Object value : values) {
            ItemWrapper item = (ItemWrapper) value;
            if (item.allowedToRemove()) {
                DefaultListModel model = listModel instanceof DefaultListModel ? (DefaultListModel) listModel : (DefaultListModel) ((FilteringListModel) listModel).getOriginalModel();
                model.removeElement(item);
                if (model.getSize() > 0) {
                    if (model.getSize() == index) {
                        list.setSelectedIndex(model.getSize() - 1);
                    } else if (model.getSize() > index) {
                        list.setSelectedIndex(index);
                    }
                } else {
                    list.clearSelection();
                }
                item.removed(myProject);
            }
        }
    } else {
        myDelegate.removeSelectedItemsInTree();
    }
}

Example 2 with FilteringListModel

use of com.intellij.ui.speedSearch.FilteringListModel in project android by JetBrains.

the class TreeGrid method setModel.

private void setModel(@NotNull AbstractTreeStructure model, boolean showSectionHeaders) {
    // using the AbstractTreeStructure instead of the model as the actual TreeModel when used with IJ components
    // works in a very strange way, each time you expand or contract a node it will add or remove all its children.
    Object root = model.getRootElement();
    Object[] sections = model.getChildElements(root);
    mySectionToComponent.clear();
    myLists.clear();
    myHideables.clear();
    removeAll();
    setAutoscrolls(false);
    ListSelectionListener listSelectionListener = e -> {
        if (e.getValueIsAdjusting()) {
            return;
        }
        ListSelectionModel sourceSelectionModel = (ListSelectionModel) e.getSource();
        if (!sourceSelectionModel.isSelectionEmpty()) {
            for (JList<T> aList : myLists) {
                if (sourceSelectionModel != aList.getSelectionModel()) {
                    aList.clearSelection();
                }
            }
        }
    };
    for (Object section : sections) {
        String name = section.toString();
        FilteringListModel<T> listModel = new FilteringListModel<>(new AbstractListModel() {

            @Override
            public int getSize() {
                return model.getChildElements(section).length;
            }

            @Override
            public Object getElementAt(int index) {
                return model.getChildElements(section)[index];
            }
        });
        // Needed as otherwise the filtered list does not show any content.
        listModel.refilter();
        // JBList does not work with HORIZONTAL_WRAP
        //noinspection UndesirableClassUsage,unchecked
        JList<T> list = new JList<>(listModel);
        list.setAutoscrolls(false);
        list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
        list.setVisibleRowCount(-1);
        list.getSelectionModel().addListSelectionListener(listSelectionListener);
        // for tests to find the right list
        list.setName(name);
        list.addKeyListener(myKeyListener);
        new ListSpeedSearch(list);
        myLists.add(list);
        if (showSectionHeaders) {
            JPanel panel = new // must be BorderLayout for HideableDecorator to work
            JPanel(// must be BorderLayout for HideableDecorator to work
            new BorderLayout()) {

                @Override
                public Dimension getMaximumSize() {
                    return new Dimension(super.getMaximumSize().width, super.getPreferredSize().height);
                }
            };
            HideableDecorator hidyPanel = new HideableDecorator(panel, name, false);
            myHideables.add(hidyPanel);
            hidyPanel.setContentComponent(list);
            add(panel);
            mySectionToComponent.put(section, panel);
        } else {
            if (getComponentCount() > 0) {
                add(new JSeparator());
            }
            list.setMaximumSize(new Dimension(Integer.MAX_VALUE, Integer.MAX_VALUE));
            add(list);
            mySectionToComponent.put(section, list);
        }
    }
}

Example 3 with FilteringListModel

use of com.intellij.ui.speedSearch.FilteringListModel in project intellij-community by JetBrains.

the class ContentChooser method rebuildListContent.

private void rebuildListContent() {
    ArrayList<Item> items = new ArrayList<>();
    int i = 0;
    List<Data> contents = new ArrayList<>(getContents());
    for (Data content : contents) {
        String longText = getStringRepresentationFor(content);
        if (StringUtil.isEmpty(longText))
            continue;
        items.add(new Item(i++, longText));
    }
    myAllContents = contents;
    FilteringListModel listModel = (FilteringListModel) myList.getModel();
    ((CollectionListModel) listModel.getOriginalModel()).removeAll();
    listModel.addAll(items);
    ListWithFilter listWithFilter = UIUtil.getParentOfType(ListWithFilter.class, myList);
    if (listWithFilter != null) {
        listWithFilter.getSpeedSearch().update();
        if (listModel.getSize() == 0)
            listWithFilter.resetFilter();
    }
}

Example 4 with FilteringListModel

use of com.intellij.ui.speedSearch.FilteringListModel in project intellij-community by JetBrains.

the class BookmarksAction method notFiltered.

static boolean notFiltered(JList list) {
    ListModel model1 = list.getModel();
    if (!(model1 instanceof FilteringListModel))
        return true;
    final FilteringListModel model = (FilteringListModel) model1;
    return model.getOriginalModel().getSize() == model.getSize();
}