Examples of com.ponysdk.ui.server.basic.PCommand

com.ponysdk.ui.server.basic.PCommand
Encapsulates an action for later execution, often from a different context.
The Command interface provides a layer of separation between the code specifying some behavior and the code invoking that behavior. This separation aids in creating reusable code. For example, a {@link PMenuItem}can have a PCommand associated with it that it executes when the menu item is chosen by the user. Importantly, the code that constructed the PCommand to be executed when the menu item is invoked knows nothing about the internals of the MenuItem class and vice-versa.

        }
        pagingView.setSelectedPage(activePageIndex);
    }


    public PCommand newCommand(final int pageIndex) {
        return new PCommand() {


            @Override
            public void execute() {
                activePageIndex = pageIndex;
                eventBus.fireEvent(new PagingSelectionChangeEvent(PagingActivity.this, activePageIndex));

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        final PMenuBar fileBar = new PMenuBar(vertical);


        menuBar.addItem("File", fileBar);


        final PMenuItem newItem = new PMenuItem("New");
        newItem.setCommand(new PCommand() {


            @Override
            public void execute() {
                PNotificationManager.notify("Menu Selection, " + newItem.getText(), Notification.HUMANIZED);
            }
        });
        final PMenuItem openItem = new PMenuItem("Open");
        openItem.setCommand(new PCommand() {


            @Override
            public void execute() {
                PNotificationManager.notify("Menu Selection, " + openItem.getText(), Notification.HUMANIZED);
            }
        });


        final PMenuItem closeItem = new PMenuItem("Close");
        openItem.setCommand(new PCommand() {


            @Override
            public void execute() {
                PNotificationManager.notify("Menu Selection, " + closeItem.getText(), Notification.HUMANIZED);
            }
        });


        fileBar.addItem(newItem);
        fileBar.addItem(openItem);
        fileBar.addItem(closeItem);
        fileBar.addSeparator();


        final PMenuBar recentItem = new PMenuBar(vertical);


        fileBar.addItem("Recent", recentItem);


        final PMenuItem recent1 = new PMenuItem("recent1");
        recent1.setCommand(new PCommand() {


            @Override
            public void execute() {
                PNotificationManager.notify("Menu Selection, " + recent1.getText(), Notification.HUMANIZED);
            }
        });
        final PMenuItem recent2 = new PMenuItem("recent2");
        recent2.setCommand(new PCommand() {


            @Override
            public void execute() {
                PNotificationManager.notify("Menu Selection, " + recent2.getText(), Notification.HUMANIZED);
            }

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        menuBar.insertItem(item, 4 + items.values().size());
        items.put(pageIndex, item);
    }


    private PCommand getClickCommand(final int pageIndex) {
        return new PCommand() {


            @Override
            public void execute() {
                for (final PagerListener pagerListener : pagerListeners) {
                    pagerListener.onPageChange(pageIndex);

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    protected void buildActions() {
        final PMenuBar actionBar = new PMenuBar();
        actionBar.setStyleName("pony-ActionToolbar");


        refreshButton = new PMenuItem("Refresh", new PCommand() {


            @Override
            public void execute() {
                refresh();
            }
        });
        actionBar.addItem(refreshButton);
        actionBar.addSeparator();


        resetButton = new PMenuItem("Reset", new PCommand() {


            @Override
            public void execute() {
                reset();
            }
        });


        actionBar.addItem(resetButton);


        if (complexListConfiguration.getExportConfiguration() != null) {
            actionBar.addSeparator();
            final PMenuBar exportListMenuBar = new PMenuBar(true);


            for (final Exporter<D> exporter : complexListConfiguration.getExportConfiguration().getExporters()) {
                final PMenuItem item = new PMenuItem(exporter.name(), new PCommand() {


                    @Override
                    public void execute() {


                        final SelectionResult<D> selectionResult = getSelectedData();

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        final PMenuBar menuBarAction = new PMenuBar(true);
        menuBar.addItem("Preferences", menuBarAction);
        menuBar.setStyleName("pony-ActionToolbar");
        boolean hasPreferenceAction = false;
        if (complexListConfiguration.isCustomColumnEnabled()) {
            menuBarAction.addItem("Add Custom Column", new PCommand() {


                @Override
                public void execute() {
                    localEventBus.fireEvent(new ShowCustomColumnDescriptorFormEvent(this));


                }
            });
            hasPreferenceAction = true;
        }


        if (complexListConfiguration.isShowPreferences()) {
            menuBarAction.addItem(new PMenuItem("Order columns", new PCommand() {


                @Override
                public void execute() {


                    PConfirmDialog.show("Column Ordering", new PreferenceForm(descriptorsByCaption.values(), localEventBus, complexListConfiguration.getTableName()), new PConfirmDialogHandler() {

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    public PWidget asWidget() {
        return this;
    }


    private PCommand getSelectAllCommand() {
        return new PCommand() {


            @Override
            public void execute() {
                for (final SelectorViewListener selectorListener : selectorViewListeners) {
                    selectorListener.onSelectionChange(SelectionMode.PAGE);

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            }
        };
    }


    private PCommand getSelectNoneCommand() {
        return new PCommand() {


            @Override
            public void execute() {
                for (final SelectorViewListener selectorListener : selectorViewListeners) {
                    selectorListener.onSelectionChange(SelectionMode.NONE);

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Related Classes of com.ponysdk.ui.server.basic.PCommand

com.ponysdk.sample.client.page.MenuBarPageActivity

com.ponysdk.ui.server.list.ComplexListActivity

com.ponysdk.ui.server.list.paging.PagingActivity

com.ponysdk.ui.server.list2.paging.DefaultPagerView

com.ponysdk.ui.server.list2.selector.DefaultActionSelectorView

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