Form Layout Managers
- 4 minutes to read
This section includes all controls that build and/or manage the global layout of your application forms.
The traditional pixel-oriented approach to application form design is inefficient. To create an elegant and easy-to-use UI, you must spend countless hours to arrange presentation controls on forms, align them correctly, position labels where appropriate, address form resolution issues and when specifications change, start the process over again.
The Layout Control was designed to be different – designed to bring sanity and consistency to application form design. It dramatically reduces the number of UI modifications you need to make over time and thus the number of costly rebuilds. It is the only suite in the market that allows runtime layout customization so that end-users can re-design the contents of a form using simple drag and drop operations.
The Data Layout Control is the data-aware version of the Layout Control. With this component, you don't have to place individual labels and editors onto the form and then carefully align them to one another. You do not have to bind each individual editor to data and provide proper label captions corresponding to field names. With the DataLayout Control, all this is done automatically. You simply bind the control to a data source and specify which fields are to be displayed.
The Tabbed MDI Manager, represented by the XtraTabbedMdiManager component, is a light version of the Application UI Manager that renders your child forms as tabs or floating MDI windows. It has all the basic functionality required for simple forms. Tabbed MDI Manager's features include:
The simplest tool for creating tabs. Unlike the Tabbed MDI Manager or Application UI Manager components, the Tab Control does not manage separate forms, converting them to MDI windows. This tool is used only when you need tabbed layout within one form.
Whether designed to break-down complex data entry forms or to provide step-by-step guidance for the end-user, wizards have become an indispensable UI solution for software developers. With the DevExpress Wizard control, you drop the control and instantly turn your form into a multi-page wizard. All you need to worry about is actual page content and implementing your own navigation logic, if necessary.
After you've dropped a wizard control onto a form, you are offered a wizard with a minimum set of pages. All service elements (including wizard and page titles, header images, navigation buttons) are created and aligned automatically. All you need to do is provide text and images for these elements using appropriate properties. You can create as many pages as you like with the control's smart tag. To switch between pages, you can use navigation buttons – just as you would do at runtime.
Many DevExpress controls that support runtime customization provide the ability to save the modified layout (e.g., to a local storage) so it can be re-applied later. And if your end-users wish to customize more than one such control, the tedious save-load routine comes. The WorkspaceManager provides the centralized way for your end-users to manage the layout of the entire application. After being dropped on the form, the Workspace Manager automatically detects all supported DevExpress controls and is ready to take the snapshot of your current layout.
The related bar item, available for the Bars or Ribbon Control, grants your end-users the ability to save, load and apply desired layouts. If needed, you can limit their options to only a few layout version created by you.