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Delphi Fmx Samples -

FireMonkey (FMX) Framework: Multi-Device Development Guide FireMonkey (FMX) is a natively compiled multi-device framework that allows developers to create high-performance applications for Windows, macOS, Linux, iOS, and Android using a single Object Pascal source code. Core Capabilities of FMX

Native Performance: Applications are compiled directly to CPU instructions, ensuring high-speed execution across all platforms.

Unified UI Engine: FMX features an automatic adaptive user interface that adjusts to different platform standards while allowing for granular styling.

Hardware Integration: Built-in components provide easy access to device features like cameras, GPS, and sensors. Key Sample Categories & Demonstrations

Embarcadero provides an extensive library of over 100 cross-platform samples that showcase various FMX features. Hardware & Sensor Samples

CameraComponent: Demonstrates how to access front/back cameras, adjust resolutions, and manage the camera torch.

Location Sensor: Shows real-time GPS tracking with latitude/longitude updates and integration with Google Maps. delphi fmx samples

Audio Recording: Provides a blueprint for recording and playing back audio on mobile devices. User Interface & Layout Samples

TMultiView: Illustrates how to create responsive master-detail layouts (e.g., slide-out menus).

Scrollable Forms: Demonstrates managing UI elements when the virtual keyboard appears on mobile devices.

Custom ListBox: Shows how to create rich list views containing images, buttons, and detailed text. Media & Data Handling

Photo Editor Demo: A complete example of loading images, applying visual effects, and sharing them via ShareSheet.

Web Browser: Demonstrates embedding a native web engine within an application. Developing with FMX: Best Practices What is Delphi FMX

Component Grouping: When creating custom components, use GroupDescendentsWith to ensure compatibility between VCL and FMX in the IDE.

Canvas Rendering: On mobile platforms like Android, it is often more efficient to paint on a TBitmap.Canvas and then assign it to a TImage for display.

Event Differences: In FMX, OnChangeTracking is preferred for text inputs when you need to react to every keystroke, as OnChange may only fire upon exiting the control. First Android FMX - Welcome to Delphi

This combines audio capture, multi-threaded FFT processing, and smooth 3D graphics - perfect for showcasing FMX's multimedia and graphics capabilities.

3. ListView Sample

A sample demonstrating the use of TListView to display a list of items.

program ListViewSample;
uses
  System.StartUpCopy,
  FMX.Forms,
  FMX.Controls,
  FMX.Types,
  FMX.ListView;
begin
  Application.Initialize;
  Application.CreateForm(TForm1, Form1);
  Form1.ListView1.Items.Add('Item 1');
  Form1.ListView1.Items.Add('Item 2');
  Form1.ListView1.Items.Add('Item 3');
  Application.Run;
end.

7. Where to Find More FMX Samples

| Source | Description | |--------|-------------| | GitHub – RADStudio‑Samples/FMX | Official Embarcadero samples (regularly updated). | | FMXLinux GitHub | FMX samples specifically for Linux. | | Delphi‑Praxis Forum | User‑contributed FMX projects. | | YouTube – Delphi FMX Tutorials | Step‑by‑step video walkthroughs. | The samples showcase UI controls

What is Delphi FMX?

Delphi FMX is a set of libraries and tools for building cross-platform applications using the Delphi programming language. It provides a unified way to create GUI applications, leveraging the power of the Delphi language and the FireMonkey framework.

Introduction: Why Samples Matter in FMX Development

Delphi’s FireMonkey (FMX) framework is a powerful tool for developing native applications for Windows, macOS, iOS, Android, and even Linux from a single codebase. However, transitioning from VCL (Visual Component Library) to FMX—or starting cross-platform development from scratch—comes with a steep learning curve. This is where Delphi FMX samples become indispensable.

Samples are not just snippets of code; they are fully functional, contextual demonstrations of how to leverage FMX’s GPU-accelerated graphics, gesture management, 3D rendering, sensors, and platform services. Whether you are a beginner exploring TListView or an expert implementing custom shaders, the right sample can cut development time by days.

In this article, we will explore where to find official and community-driven Delphi FMX samples, break down essential sample categories, and show you how to adapt them to your real-world projects.

Conclusion

Delphi FMX samples provide a comprehensive guide for developers to create cross-platform applications. These samples demonstrate the capabilities of the FireMonkey framework and the Delphi programming language. By exploring these samples, developers can gain a deeper understanding of how to build visually appealing and high-performance applications for various platforms.

3.2. The GetIt Package Manager

Inside Delphi IDE: Tools > GetIt Package Manager.

  • Search for "FMX Samples" or "FireMonkey Samples".
  • Key packages: "FMX Express Samples", "Mobile UI Templates".

1. Overview

Delphi FMX Samples are a collection of demo projects provided by Embarcadero (and the community) to illustrate the capabilities of the FireMonkey (FMX) framework. FMX is Delphi’s cross-platform GUI library for creating native applications on:

  • Windows (64-bit, 32-bit)
  • macOS
  • iOS
  • Android
  • Linux (limited, mainly console or server with FMXLinux)

The samples showcase UI controls, graphics, animations, 3D, sensors, gestures, multi-touch, hardware integration, and backend services.

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