com.vaadin.client.ui.VMenuBar Java Examples

The following examples show how to use com.vaadin.client.ui.VMenuBar. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: ContextMenuConnector.java From consulo with Apache License 2.0

6 votes

private void addMenuItemsFromState(VMenuBar menuToAddTo,
        List<MenuItemState> menuItems) {
    if (menuItems == null)
        return;

    for (MenuItemState menuItemState : menuItems) {
        CustomMenuItem newItem = addMenuItemToMenu(menuToAddTo,
                menuItemState);

        if (menuItemState.childItems != null
                && menuItemState.childItems.size() > 0) {
            VMenuBar subMenu = new MyVMenuBar(true, menuToAddTo);
            addMenuItemsFromState(subMenu, menuItemState.childItems);
            newItem.setSubMenu(subMenu);
        }
    }
}

Example #2

Source File: ContextMenuConnector.java From consulo with Apache License 2.0

6 votes

private CustomMenuItem addMenuItemToMenu(VMenuBar menuToAddTo,
        final MenuItemState menuItemState) {
    String itemText = buildItemHTML(menuItemState,
            getState().htmlContentAllowed, getConnection());
    CustomMenuItem item = menuToAddTo.addItem(itemText, new Command() {
        @Override
        public void execute() {
            if (contextMenuWidget.isAttached()) {
                dummyRootMenuBar.hideChildren();
                itemSelected(menuItemState.id);
            }
        }
    });

    updateMenuItemFromState(item, menuItemState);

    return item;
}

Example #3

Source File: CubaMenuBarConnector.java From cuba with Apache License 2.0

5 votes

@Override
protected void assignAdditionalMenuStyles(VMenuBar currentMenu, UIDL item) {
    String icon = item.getStringAttribute("icon");
    if (icon != null) {
        currentMenu.addStyleDependentName("has-icons");
    }
}

Example #4

Source File: ContextMenuConnector.java From cuba with Apache License 2.0

5 votes

private void updateItemFromState(VMenuBar.CustomMenuItem currentItem,
        ContextMenuItemState menuItemState) {
    currentItem.setSeparator(menuItemState.separator);
    currentItem.setEnabled(menuItemState.enabled);

    if (!menuItemState.separator && menuItemState.checked) {
        // if the selected attribute is present (either true or false),
        // the item is selectable
        currentItem.setCheckable(true);
        currentItem.setChecked(menuItemState.checked);
    } else {
        currentItem.setCheckable(false);
    }

    currentItem.setStyleName(menuItemState.styleName);

    currentItem.setDescription(menuItemState.description);
    currentItem.setDescriptionContentMode(
            menuItemState.descriptionContentMode);
    if (menuItemState.description != null) {
        currentItem.getElement().setAttribute("title",
                menuItemState.description);
    }

    currentItem.updateStyleNames();

}

Example #5

Source File: VContextMenu.java From cuba with Apache License 2.0

5 votes

@Override
protected VOverlay createOverlay() {
    VOverlay overlay = super.createOverlay();
    for (VMenuBar current = this; current != null; current = current
            .getParentMenu()) {
        if (current.client != null) {
            overlay.setApplicationConnection(current.client);
            break;
        }
    }
    return overlay;
}

Example #6

Source File: VContextMenu.java From cuba with Apache License 2.0

5 votes

@Override
protected VMenuBar getRoot() {
    VMenuBar root = this;

    while (root.getParentMenu() != null
            && root.getParentMenu().getParentMenu() != null) {
        root = root.getParentMenu();
    }

    return root;
}

Example #7

Source File: ContextMenuConnector.java From context-menu with Apache License 2.0

5 votes

private void updateItemFromState(VMenuBar.CustomMenuItem currentItem,
        ContextMenuItemState menuItemState) {
    currentItem.setSeparator(menuItemState.separator);
    currentItem.setEnabled(menuItemState.enabled);

    if (!menuItemState.separator && menuItemState.checked) {
        // if the selected attribute is present (either true or false),
        // the item is selectable
        currentItem.setCheckable(true);
        currentItem.setChecked(menuItemState.checked);
    } else {
        currentItem.setCheckable(false);
    }

    currentItem.setStyleName(menuItemState.styleName);

    currentItem.setDescription(menuItemState.description);
    currentItem.setDescriptionContentMode(
            menuItemState.descriptionContentMode);
    if (menuItemState.description != null) {
        currentItem.getElement().setAttribute("title",
                menuItemState.description);
    }

    currentItem.updateStyleNames();

}

Example #8

Source File: VContextMenu.java From context-menu with Apache License 2.0

5 votes

@Override
protected VOverlay createOverlay() {
    VOverlay overlay = super.createOverlay();
    for (VMenuBar current = this; current != null; current = current
            .getParentMenu()) {
        if (current.client != null) {
            overlay.setApplicationConnection(current.client);
            break;
        }
    }
    return overlay;
}

Example #9

Source File: VContextMenu.java From context-menu with Apache License 2.0

5 votes

@Override
protected VMenuBar getRoot() {
    VMenuBar root = this;

    while (root.getParentMenu() != null
            && root.getParentMenu().getParentMenu() != null) {
        root = root.getParentMenu();
    }

    return root;
}

Example #10

Source File: CubaMenuBarConnector.java From cuba with Apache License 2.0

4 votes

@Override
protected void assignAdditionalAttributes(VMenuBar.CustomMenuItem currentItem, UIDL item) {
    if (item.hasAttribute("cid")) {
        currentItem.getElement().setAttribute("cuba-id", item.getStringAttribute("cid"));
    }
}

Example #11

Source File: ContextMenuConnector.java From cuba with Apache License 2.0

4 votes

protected void updateFromState(ContextMenuState state) {

        contextMenu.enabled = state.enabled;
        contextMenu.htmlContentAllowed = state.htmlContentAllowed;

        Stack<Iterator<ContextMenuItemState>> iteratorStack = new Stack<>();
        Stack<VMenuBar> menuStack = new Stack<>();
        VMenuBar currentMenu = contextMenuRoot.getSubMenu();
        currentMenu.clearItems();
        if (state.menuItems != null && !state.menuItems.isEmpty()) {
            Iterator<ContextMenuItemState> itr = state.menuItems.iterator();
            while (itr.hasNext()) {
                ContextMenuItemState menuItemState = itr.next();
                VMenuBar.CustomMenuItem currentItem;

                boolean itemHasCommand = menuItemState.command;
                boolean itemIsCheckable = menuItemState.checkable;

                String iconUrl = menuItemState.icon == null ? null
                        : menuItemState.icon.getURL();
                boolean subMenu = menuItemState.childItems != null
                        && !menuItemState.childItems.isEmpty();
                String itemHTML = contextMenu.buildItemHTML(
                        menuItemState.separator, subMenu, iconUrl,
                        menuItemState.text);

                Command cmd = null;
                if (!menuItemState.separator) {
                    if (itemHasCommand || itemIsCheckable) {
                        // Construct a command that fires onMenuClick(int) with
                        // the
                        // item's id-number
                        cmd = () -> contextMenu.onMenuClick(menuItemState.id);
                    }
                }

                currentItem = currentMenu.addItem(itemHTML, cmd);
                currentItem.setId("" + menuItemState.id);
                updateItemFromState(currentItem, menuItemState);

                if (subMenu) {
                    menuStack.push(currentMenu);
                    iteratorStack.push(itr);
                    itr = menuItemState.childItems.iterator();
                    currentMenu = new VContextMenu(true, currentMenu);
                    getConnection().getVTooltip()
                            .connectHandlersToWidget(currentMenu);
                    // this is the top-level style that also propagates to items
                    // -
                    // any item specific styles are set above in
                    // currentItem.updateFromUIDL(item, client)
                    if (ComponentStateUtil.hasStyles(getState())) {
                        for (String style : getState().styles) {
                            currentMenu.addStyleDependentName(style);
                        }
                    }
                    currentItem.setSubMenu(currentMenu);
                }

                while (!itr.hasNext() && !iteratorStack.empty()) {
                    boolean hasCheckableItem = false;
                    for (VMenuBar.CustomMenuItem menuItem : currentMenu
                            .getItems()) {
                        hasCheckableItem = hasCheckableItem
                                || menuItem.isCheckable();
                    }
                    if (hasCheckableItem) {
                        currentMenu.addStyleDependentName("check-column");
                    } else {
                        currentMenu.removeStyleDependentName("check-column");
                    }

                    itr = iteratorStack.pop();
                    currentMenu = menuStack.pop();
                }
            }
        }
    }

Example #12

Source File: VContextMenu.java From cuba with Apache License 2.0

4 votes

public VContextMenu(boolean subMenu, VMenuBar parentMenu) {
    super(subMenu, parentMenu);
}

Example #13

Source File: ContextMenuConnector.java From context-menu with Apache License 2.0

4 votes

protected void updateFromState(ContextMenuState state) {

        contextMenu.enabled = state.enabled;
        contextMenu.htmlContentAllowed = state.htmlContentAllowed;

        Stack<Iterator<ContextMenuItemState>> iteratorStack = new Stack<>();
        Stack<VMenuBar> menuStack = new Stack<>();
        VMenuBar currentMenu = contextMenuRoot.getSubMenu();
        currentMenu.clearItems();
        if (state.menuItems != null && !state.menuItems.isEmpty()) {
            Iterator<ContextMenuItemState> itr = state.menuItems.iterator();
            while (itr.hasNext()) {
                ContextMenuItemState menuItemState = itr.next();
                VMenuBar.CustomMenuItem currentItem;

                boolean itemHasCommand = menuItemState.command;
                boolean itemIsCheckable = menuItemState.checkable;

                String iconUrl = menuItemState.icon == null ? null
                        : menuItemState.icon.getURL();
                boolean subMenu = menuItemState.childItems != null
                        && !menuItemState.childItems.isEmpty();
                String itemHTML = contextMenu.buildItemHTML(
                        menuItemState.separator, subMenu, iconUrl,
                        menuItemState.text);

                Command cmd = null;
                if (!menuItemState.separator) {
                    if (itemHasCommand || itemIsCheckable) {
                        // Construct a command that fires onMenuClick(int) with
                        // the
                        // item's id-number
                        cmd = () -> contextMenu.onMenuClick(menuItemState.id);
                    }
                }

                currentItem = currentMenu.addItem(itemHTML, cmd);
                currentItem.setId("" + menuItemState.id);
                updateItemFromState(currentItem, menuItemState);

                if (subMenu) {
                    menuStack.push(currentMenu);
                    iteratorStack.push(itr);
                    itr = menuItemState.childItems.iterator();
                    currentMenu = new VContextMenu(true, currentMenu);
                    getConnection().getVTooltip()
                            .connectHandlersToWidget(currentMenu);
                    // this is the top-level style that also propagates to items
                    // -
                    // any item specific styles are set above in
                    // currentItem.updateFromUIDL(item, client)
                    if (ComponentStateUtil.hasStyles(getState())) {
                        for (String style : getState().styles) {
                            currentMenu.addStyleDependentName(style);
                        }
                    }
                    currentItem.setSubMenu(currentMenu);
                }

                while (!itr.hasNext() && !iteratorStack.empty()) {
                    boolean hasCheckableItem = false;
                    for (VMenuBar.CustomMenuItem menuItem : currentMenu
                            .getItems()) {
                        hasCheckableItem = hasCheckableItem
                                || menuItem.isCheckable();
                    }
                    if (hasCheckableItem) {
                        currentMenu.addStyleDependentName("check-column");
                    } else {
                        currentMenu.removeStyleDependentName("check-column");
                    }

                    itr = iteratorStack.pop();
                    currentMenu = menuStack.pop();
                }
            }
        }
    }

Example #14

Source File: VContextMenu.java From context-menu with Apache License 2.0

4 votes

public VContextMenu(boolean subMenu, VMenuBar parentMenu) {
    super(subMenu, parentMenu);
}

Example #15

Source File: MyVMenuBar.java From consulo with Apache License 2.0

4 votes

public MyVMenuBar(boolean subMenu, VMenuBar parentMenu) {
    super(subMenu, parentMenu);
}