GBC 4.01
Customization
How customization works
Planning for the customization Getting the customization to the user
Set up your GBC build environment Create a customization project Rebuild the GBC
Create a runtime package Deploy on GAS Deploy on JGAS Change the version customization suffix
Manage themes
Add a theme part Add a theme Modify a theme Delete a theme
Replace an image
Change the favicon Change background image for empty tabbed container
Use theme variables
Display or hide the sidebar Customize the chromebar Change checkbox icons Display the Genero context menu Change relog prompt
Use style sheets
Center progress indicator icon Center file loading icon
Use widgets
Add header image Add header image using style class Add header text Add footer text Change file loading icon Redirect application end Extend the MainContainerWidget
Internationalize your app
Add localized text Configure right-to-left languages Customize translation text Default encoding
Migrating customizations
Display the Genero context menu

This procedure shows how to display the Genero context menu when the user right-clicks on the Genero application. It involves setting theme variables.

Overview

When you right-click on your GBC application, the context menu that displays can be either the browser context menu or the Genero context menu. By default, it is the browser context menu (see Figure 1).

Browser context menu

Figure 1: Application with browser context menu

If you set the theme-disable-context-menu variable to FALSE, the Genero context menu will display instead (see Figure 2).

Genero context menu

Figure 2: Application with Genero context menu

Before you begin

This procedure assumes you are comfortable updating theme parts and themes. For the basic principles behind themes and theme parts, see How customization works. For instructions about adding and modifying themes and theme parts, see Manage themes.

Update the theme variable

  1. Identify the theme part you plan to update. If you are creating a new theme part, prepare the directory.

  2. In the theme part, open the theme.scss.json file in a text editor.

  3. To disable the browser context menu and enable the Genero context menu, set the theme-disable-context-menu to false:

    // in theme.scss.json
{
  …
  "theme-disable-context-menu": false,
  …
}

  4. If you created a new theme part, add it to one or more themes.

Compile

After updating theme.scss.json with the theme variable and ensuring the theme part is assigned to one or more themes, you compile your customization.

$ gbc build --customization=customization-project-dir

Test

Test that your changes work as expected. Open your application and right-click on the screen.

TIP: You may need to use CTRL + F5 to clear the browser cache before you see your changes.

If your tests do not behave as expected, ensure you are using your newly-compiled custom GBC. Depending on your development environment, you may need to package and deploy a custom GBC client. For information on which customization and theme you are using, see Selecting customizations and themes.