Example usage for com.vaadin.ui Layout removeAllComponents

Introduction

In this page you can find the example usage for com.vaadin.ui Layout removeAllComponents.

Prototype

public void removeAllComponents();

Source Link

Document

Removes all components from this container.

Usage

From source file:ch.bfh.due1.srs.views.ReservationView.java

License:Open Source License

public ReservationView(Navigator navigator, RoomController roomController,
        ReservationController reservationController) {
    this.roomController = roomController;
    this.reservationController = reservationController;
    // setSizeFull();
    addComponent(this.tabsheet);
    // Button button = new Button("Go to Room List View", new
    // Button.ClickListener() {
    // @Override//from  www.j av  a 2s  .c  om
    // public void buttonClick(ClickEvent event) {
    // navigator.navigateTo(RoomListView.VIEWNAME);
    // }
    // });
    // addComponent(button);
    // setComponentAlignment(button, Alignment.MIDDLE_CENTER);
    this.tabsheet.addSelectedTabChangeListener(new TabSheet.SelectedTabChangeListener() {
        @Override
        public void selectedTabChange(SelectedTabChangeEvent event) {
            // Find the tab sheet
            TabSheet tabsheet = event.getTabSheet();

            // Find the tab (it's a layout)
            Layout tab = (Layout) tabsheet.getSelectedTab();

            // Get the tab caption from the tab object
            String roomName = tabsheet.getTab(tab).getCaption();

            // Fill the tab content
            tab.removeAllComponents();
            // Create table for selected room
            table = createTimeSlotTable(roomName);
            tab.addComponent(table);
        }
    });

}

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From source file:dhbw.clippinggorilla.userinterface.views.GroupView.java

private void refreshProfiles(Group g, Layout layoutProfiles) {
    layoutProfiles.removeAllComponents();
    GroupUtils.getAllInterestProfiles(g, UserUtils.getCurrent()).forEach((p, enabled) -> {
        HorizontalLayout layoutProfile = new HorizontalLayout();
        layoutProfile.setWidth("100%");

        CheckBox checkBoxEnabled = new CheckBox();
        checkBoxEnabled.setValue(enabled);
        checkBoxEnabled.addValueChangeListener(v -> {
            GroupInterestProfileUtils.changeEnabled(p, UserUtils.getCurrent(), v.getValue());
            refreshAll(g);/*w w w.ja  va  2 s .c o m*/
        });

        long subscribers = p.getEnabledUsers().values().stream().filter(v -> v).count();
        Label labelProfileInfo = new Label();
        Language.setCustom(Word.SUBSCRIBERS, s -> {
            String info = p.getName() + " (" + subscribers + " ";
            info += subscribers == 1 ? Language.get(Word.SUBSCRIBER) + ")"
                    : Language.get(Word.SUBSCRIBERS) + ")";
            labelProfileInfo.setValue(info);
        });

        boolean isAdmin = g.getUsers().getOrDefault(UserUtils.getCurrent(), false);

        Button buttonOpen = new Button(VaadinIcons.EXTERNAL_LINK);
        buttonOpen.addClickListener(ce -> {
            UI.getCurrent().addWindow(GroupProfileWindow.show(p, isAdmin, () -> {
            }));
        });

        if (isAdmin) {
            Button buttonRemove = new Button(VaadinIcons.MINUS);
            buttonRemove.addStyleName(ValoTheme.BUTTON_DANGER);
            buttonRemove.addClickListener(ce -> {
                ConfirmationDialog.show(
                        Language.get(Word.REALLY_DELETE_PROFILE).replace("[PROFILE]", p.getName()), () -> {
                            GroupInterestProfileUtils.delete(p);
                            refreshAll(g);
                        });
            });

            layoutProfile.addComponents(checkBoxEnabled, labelProfileInfo, buttonOpen, buttonRemove);
        } else {
            layoutProfile.addComponents(checkBoxEnabled, labelProfileInfo, buttonOpen);
        }

        layoutProfile.setExpandRatio(labelProfileInfo, 5);
        layoutProfile.setComponentAlignment(checkBoxEnabled, Alignment.MIDDLE_CENTER);
        layoutProfile.setComponentAlignment(labelProfileInfo, Alignment.MIDDLE_LEFT);

        layoutProfiles.addComponent(layoutProfile);
    });
}

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From source file:dhbw.clippinggorilla.userinterface.views.GroupView.java

public void refreshMembers(Group g, Layout layoutMembers) {
    layoutMembers.removeAllComponents();
    Map<User, Boolean> allMembers = GroupUtils.getAllMembers(g);
    boolean isAdmin = GroupUtils.isAdmin(g, UserUtils.getCurrent());
    if (!isAdmin) {
        if (allMembers.size() < 2) {
            buttonLeave.setVisible(false);
        } else {// ww  w  .  j a va 2s.c o m
            buttonLeave.setVisible(true);
        }
    } else {
        if (allMembers.entrySet().stream().map(e -> e.getValue()).filter(b -> b == true).count() > 1) {
            buttonLeave.setVisible(true);
        } else {
            buttonLeave.setVisible(false);
        }
    }
    allMembers.forEach((u, admin) -> {
        HorizontalLayout layoutMember = new HorizontalLayout();
        layoutMember.setWidth("100%");

        VaadinIcons iconRole = admin ? VaadinIcons.KEY : VaadinIcons.USER;
        Label labelMemberName = new Label(iconRole.getHtml() + " " + u.getUsername(), ContentMode.HTML);
        //labelMemberName.setWidth("50%");

        layoutMember.addComponents(labelMemberName);
        layoutMember.setComponentAlignment(labelMemberName, Alignment.MIDDLE_LEFT);
        layoutMember.setExpandRatio(labelMemberName, 5);
        if (isAdmin) {
            if (g.getUsers().size() > 1) {
                Button buttonChangeRole = new Button(admin ? VaadinIcons.ARROW_DOWN : VaadinIcons.ARROW_UP);
                buttonChangeRole.addClickListener(ce -> {
                    if (g.getUsers().get(u)) {//Downgrade
                        long amountAdmins = g.getUsers().entrySet().stream().filter(e -> e.getValue()).count();
                        if (amountAdmins > 1) {
                            if (UserUtils.getCurrent() == u) {
                                ConfirmationDialog.show(Language.get(Word.REALLY_DEADMIN_YOURSELF), () -> {
                                    GroupUtils.makeNormalMember(g, u);
                                    refreshAll(g);
                                });
                            } else {
                                GroupUtils.makeNormalMember(g, u);
                                refreshAll(g);
                            }
                        } else {
                            VaadinUtils.errorNotification(Language.get(Word.NOT_ENOUGH_ADMINS_IN_GROUP));
                            buttonLeave.setVisible(false);
                        }
                    } else {//Upgrade
                        GroupUtils.makeAdmin(g, u);
                        refreshAll(g);
                    }
                });
                layoutMember.addComponent(buttonChangeRole);

                if (g.getUsers().values().stream().filter(v -> v).count() > 1 || !GroupUtils.isAdmin(g, u)) {
                    Button buttonRemoveUser = new Button(VaadinIcons.MINUS);
                    buttonRemoveUser.addStyleName(ValoTheme.BUTTON_DANGER);
                    buttonRemoveUser.addClickListener(ce -> {
                        ConfirmationDialog.show(
                                Language.get(Word.REALLY_REMOVE_USER_FROM_GROUP)
                                        .replace("[USER]", u.getUsername()).replace("[GROUP]", g.getName()),
                                () -> {
                                    GroupUtils.removeUser(g, u);
                                    refreshAll(g);
                                });
                    });
                    layoutMember.addComponents(buttonRemoveUser);
                }
            }
        }
        layoutMembers.addComponent(layoutMember);
    });
}

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From source file:net.sourceforge.javydreamercsw.validation.manager.web.ValidationManagerUI.java

License:Apache License

public void setTabContent(Tab target, Component content, String permission) {
    Component c = target.getComponent();
    if (c != null && c instanceof Layout) {
        Layout l = (Layout) c;
        l.removeAllComponents();
        if (content != null) {
            l.addComponent(content);//from   ww  w . ja v a2  s .  c om
        }
    } else {
        LOG.log(Level.SEVERE, "Invalid target: {0}", target);
    }
    if (permission != null && !permission.isEmpty()) {
        //Hide tab based on permissions
        boolean viewable = checkRight(permission);
        if (viewable != target.isVisible()) {
            target.setVisible(viewable);
        }
    }
    tabSheet.setSelectedTab(target);
}

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From source file:org.eclipse.skalli.view.ext.impl.internal.infobox.FeedInfoBox.java

License:Open Source License

private void renderContentPanel(Layout layout, Project project, String userId,
        HashMap<String, SourceDetails> sourceFilter) {
    layout.removeAllComponents();
    renderSourceFilters(layout, project, userId, sourceFilter);
    renderSubscribeLink(layout, project);
    renderTimelineContent(layout, project, userId, sourceFilter);
}

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