Delphi GUI Programming with FireMonkey

Unleash the full potential of the FMX framework to build exciting cross-platform apps with Embarcadero Delphi

Andrea Magni 지음

Packt(GCO Science) 2020년 10월 29일 출간

작품소개

책소개

Create modern yet effective multi-platform applications by building interactive UIs following a single codebase approach to boost productivity

▶Book Description
FireMonkey (FMX) is a cross-platform application framework that allows developers to create exciting user interfaces and deliver applications on multiple operating systems (OS). This book will help you learn visual programming with Delphi and FMX.

Starting with an overview of the FMX framework, including a general discussion of the underlying philosophy and approach, you'll then move on to the fundamentals and architectural details of FMX. You'll also cover a significant comparison between Delphi and the Visual Component Library (VCL). Next, you'll focus on the main FMX components, data access/data binding, and style concepts, in addition to understanding how to deliver visually responsive UIs. To address modern application development, the book takes you through topics such as animations and effects, and provides you with a general introduction to parallel programming, specifically targeting UI-related aspects, including application responsiveness. Later, you'll explore the most important cross-platform services in the FMX framework, which are essential for delivering your application on multiple platforms while retaining the single codebase approach. Finally, you'll learn about FMX's built-in 3D functionalities.

By the end of this book, you'll be familiar with the FMX framework and be able to build effective cross-platform apps.

▶What You Will Learn
- Explore FMX's fundamental components with a brief comparison to VCL
- Achieve visual responsiveness through alignment capabilities and layout components
- Enrich the user experience with the help of transitions and visual animations
- Get to grips with data access and visual data binding
- Build exciting and responsive UIs for desktop and mobile platforms
- Understand the importance of responsive applications using parallel programming
- Create visual continuity through your applications with TFrameStand and TFormStand
- Explore the 3D functionalities offered by FMX

▶Key Features
- Delve into the FireMonkey framework and explore its powerful capabilities
- Enhance the user experience by using various technologies included in Delphi and FMX
- Boost developer productivity through the cross-platform capabilities enabled by the framework

▶Who This Book Is For
This book is for Delphi developers who are looking to discover the full potential of the FireMonkey framework in order to build interactive cross-platform GUI applications and achieve an optimal UI/UX. Basic familiarity with Delphi programming and the VCL will be beneficial but not mandatory.

목차

▶TABLE of CONTENTS
▷ Section 1: Delphi GUI Programming Frameworks
1. Introducing the FireMonkey Framework
2. Exploring Similarities and Differences with VCL
▷ Section 2: The FMX Framework in Depth
3. Mastering Basic Components
4. Discovering Lists and Advanced Components
5. Using FireDAC in FMX Applications
6. Implementing Data Binding
7. Understanding FMX Style Concept
8. Divide and Conquer with TFrameStand
9. Building Responsive UIs
10. Orchestrating Transitions and Animations
▷ Section 3: Pushing to The Top: Advanced Topics
11. Building Responsive Applications
12. Exploring Cross-Platform Services
13. Learning about FMX 3D Capabilities

책 속으로

▶What this book covers
- Chapter 1, Introducing the FireMonkey Framework, provides a general overview of the FMX framework, including fundamental aspects, architecture details, and general aims of the framework.

- Chapter 2, Exploring Similarities and Differences with VCL, discusses cross-platform development. Many Delphi developers are experienced VCL users and are now looking to FMX in order to achieve the main promise of the FMX framework: cross-platform development. FMX is a brand-new application framework, while VCL has always been the framework for Delphi.

- Chapter 3, Mastering Basic Components, explains how some of the most widely used UI components can be used in a real application. After gaining confidence with each component, we will see how to combine them to build a consistent UI.

- Chapter 4, Discovering Lists and Advanced Components, covers the various kinds of list controls available in FMX and explains how to efficiently use and customize their appearances. Every application manages data, but on mobile platforms the natural way to present data is by using lists. You'll also learn about using container components to properly organize your UI elements.

- Chapter 5, Using FireDAC in FMX Applications, explains that when building data-centric applications, FireDAC is the best companion included in RAD Studio. As a rich-featured Data Access Component library, it provides access to many RDBMSes and data sources through a unified programming interface. Also, even when an external data source (an RDBMS or similar) is not involved, FireDAC provides data storage and manipulation for every Delphi application through powerful in-memory dataset capabilities and local persistence features.

- Chapter 6, Implementing Data Binding, helps you understand the new data binding approach (which is different from the traditional TDataSource approach) is essential for leveraging Delphi's RAD capabilities and delivering your application more quickly. Data presentation is done through data binding techniques and technologies such as LiveBindings, a powerful element in the Delphi toolset.

- Chapter 7, Understanding FMX Style Concept, helps you understand that the concept of style is fundamental for every FMX developer, and it is at the root of the framework's ability to build cross-platform applications by abstracting the visual aspects of each component from its behavior. Each FMX visual component is built from two separate angles: behavior and representation. The first is built by the code, while the second is built through styles.

- Chapter 8, Divide and Conquer with TFrameStand, focuses on the TFrameStand component. TFrameStand is an open source component for FMX that enables developers to modularize the UI of an application and achieve visual continuity in the entire application. It combines the power of the standard TFrame component with the flexibility of FMX styles to let developers concentrate on the content and how it is presented. A twin component (TFormStand) is discussed to achieve the same results when dealing with TForm elements.

- Chapter 9, Building Responsive UIs, helps you understand one of the most important aspects of a modern UI, which is the ability to adapt to different screen resolutions. The FMX framework has some interesting features in this area, but the two most effective ones are the alignment models of the components and the ability to use layouts (and, eventually, nested layouts) to achieve a relative alignment of visual components in each view.

- Chapter 10, Orchestrating Transitions and Animations, helps you master modern UI animations and transitions to enrich the UX of an application. A deep explanation of the built-in animation model will enable you to properly take advantage of the various types of animation and the functionalities provided.

...

출판사 서평

▶ Preface
FireMonkey (FMX) is a cross-platform application framework that allows developers to create exciting user interfaces (UIs) and deliver applications on multiple operating systems. This book will help you learn visual programming with Delphi and FMX.

This book has been written with a classical approach. Topics are introduced by first examining the context that they belong to, and then adding some practical examples to showcase the features or capabilities under discussion. Examples are kept simple yet significant (and full code is provided with the book). We are going to cover essential components and advanced concepts, both of which will be clearly explained and used as building blocks for developing real-world applications.

In order to acquire the ability to deliver modern applications with a graphical user interface (GUI) on multiple platforms with a single code base, you will learn about FMX's UI-related features and capabilities, together with many useful techniques. Taking advantage of them all will make your applications stand up in terms of user experience (UX).

We are going to start with an overview of the FMX framework, including a general discussion of the underlying philosophy and approach. We'll then move on to the fundamental components and the deeper architectural details of FMX. Then we'll compare FMX and Visual Component Library (VCL).

We are going to address how to achieve visual responsiveness through alignment strategies, layout components, and built-in FMX technology (to deal with multi-resolution images, for example). Also, you'll learn how to enrich the UX with the help of transitions and visual animations. You'll get to grips with data access, visual data binding, and techniques to implement responsiveness effectively on desktop and mobile platforms. An entire chapter of the book is dedicated to the TFrameStand and TFormStand components, which are useful for properly modularizing your applications in terms of UI elements, promoting the reuse of UI views, and improving the UX through visual continuity.

The book covers the main FMX components (both simple and complex ones), but it also covers style-related concepts and explains how they are used to deliver consistent UIs while targeting different platforms. To address one of the most relevant issues in modern application development, the book provides you with a general introduction to parallel programming, specifically targeting UI-related aspects thereof, in order to achieve application responsiveness.

Later, we'll explore the most important cross-platform services in the FMX framework, which are the crux of delivering your application on multiple platforms while retaining the single code base approach. Finally, you'll learn about FMX's built-in 3D functionalities.

By the end of this book, you'll be familiar with the FMX framework and be able to build effective cross-platform visual applications.

작가정보

저자(글) Andrea Magni

Andrea Magni is an Italian computer engineer (with a degree in artificial intelligence and robotics from the Polytechnic of Milan, 2007) living near Monza. He is a freelancer who has gained 2 decades of experience in the industry as a software developer and consultant. He has trained many development teams to design software architectures and models, acquire knowledge, introduce source and project management tools, and perform troubleshooting. He has been an Embarcadero MVP since 2014 and he runs a technical blog and some OSS projects on GitHub. He regularly takes part in major Delphi conferences, such as EKON and DCC (DE), Embarcadero DelphiCon, PasCon, SDN (NL), Be-Delphi (BE), DAPUG (DK), ITDevCon (IT), DelphiDay (IT, until 2015), DelphiDay (PL), and other events.