Lazarus (IDE) - Wikipedia. Lazarus. Lazarus IDE 1. OSDeveloper(s)Volunteers (Lazarus Team)Stable release. February 2. 6, 2. Repositorysourceforge.
HEAD/tree/Development status. Active. Written in. Object Pascal. Operating system. Cross- platform, including Linux, mac. OS, Microsoft Windows, Free.
BSD, Solaris. Platformx. ARM, IA- 3. 2, Power. PCAvailable in. Multi- language. Type. RAD tool for Pascal and Object Pascal. License. GNU General Public License, GNU Lesser General Public License, and others.
Delphi DirectX headers, examples, tools. Headers are compatible with FreePascal, Borland C++Builder. Site tries to provide the same contents as provided by MS DirectX. Do you like Torry's Delphi Pages? You can support it by donation at your choice by button below. Most similar to earlier versions of the Borland Delphi, Lazarus provides a highly visual development environment for the creation of rich user interfaces.
Here are some of the OpenGL projects that I have been working on. Source code is included. All the projects have been created using Delphi and OpenGL, but. Delphi Tutorials - Technical and managerial tutorials shared by internet community. You can submit your tutorial to promote it.
Websitewww. lazarus- ide. Lazarus is a free cross- platform visual integrated development environment (IDE) for rapid application development (RAD) using the Free Pascal compiler, which supports dialects of Object Pascal, to varying degrees. Software developers use Lazarus to create native- code console and graphical user interface (GUI) applications for the desktop, and also for mobile devices, web applications, web services, visual components and function libraries (. The Free Pascal compiler supports a number of different platforms, such as Mac, Linux and Windows. Lazarus inherits three features from its use of the Free Pascal compiler: compile speed, execution speed, and cross- compilation.
The Free Pascal compiler benefits from the Pascal language structure and the steady advancements of the Pascal compiler design (spanning several decades) to compile large applications quickly, often in a matter of seconds. When compiling reference programs for performance metrics, Lazarus produces programs that exhibit near or similar performance when compared with the same programs written in C. An application that developers create using Lazarus on one platform can potentially compile and execute on any platform for which a Free Pascal compiler exists. The usual caveats of the limitations of the target platform apply; however, for desktop applications a single source can target Mac, Linux, and Windows, usually with no modification (or very little modification). Zebra 2 6 Keygen Macromedia. An example application is the Lazarus IDE which itself was created using the Lazarus IDE from a single code base and is available on all major platforms and also runs on the Raspberry PI.
Features. Along with the customary project management features, the Lazarus IDE also provides features that includes but are not limited to: A What You See Is What You Get (WYSIWYG) visual windows layout designer. An extensive set of GUI widgets or visual components such as edit boxes, buttons, dialogs, menus, etc. An extensive set of non- visual components for common behaviors such as persistence of application settings.
A set of data- connectivity components for My. SQL, Postgre. SQL, Fire. Bird, Oracle, SQLite, Sybase, and others.
Data- aware widget set that allows the developer to see data in visual components in the designer to assist with development. Interactive code debugger.
Code completion. Code templates. Syntax highlighting. Context- sensitive help. Text resource manager for internationalisation (internationalization)Automatic code formatting. The ability to create custom components. Cross- platform development.
Therefore, Lazarus can, theoretically, be used to develop applications for all platforms supported by Free Pascal. Similar to Free Pascal’s run- time library, Lazarus provides a cross- platform application framework called the Lazarus Component Library (LCL), which provides a single, unified interface for programmers, with different platform- specific implementations. Using LCL, one can create applications in a write once, compile anywhere manner, unless system- dependent features are used explicitly. Cross- compiling. Compiling from mac. OS to Windows, Linux and Free.
BSD is possible. Cross- compiling to mac. OS could be done for older (Power. PC) versions, but not for newer Intel versions, since Apple no longer releases the assembler and linker sources. This is done by separating the definition of common widget classes and their widgetset- specific implementation. Each widget set is supported by providing an interface which interacts directly with the set. Programs can interact with DBMSes through code or by components dropped on a form.
The data- aware components represent fields and are connected by the correct setting of properties to a TData. Source, which represents a table, and to the database components, which may be TPSQLDatabase, TSQLite. Data. Set, or equivalent.
The following DBMSes are supported out of the box using the built- in database components: Differences from Delphi. From release 0. 9. Lazarus supports external debug symbols; program file size can be significantly reduced by using an external symbols file (it can be set in Compiler options), or by using Strip.
Components for Delphi can be installed in Lazarus, but they must be converted, which can be complex (less complex since FP 2. Missing important media libraries and widgets. Microsoft Office connectivity (popping up Excel with a simple table filled out works in 2. Datasnap (not a publicly documented system, Embarcadero proprietary enterprise functionality)Networking is mostly available. No support to directly call . NET libraries. It is possible to call Object Pascal code from .
NET software. As mentioned previously this is by design, although the current LCL widget set should suffice for most applications. But this makes the deep repository of available VCL widgets inaccessible without conversion. The conversion effort mostly involves some editing, although there are a few fundamental differences. When porting, missing units in the libraries and COM support are a considerably bigger problem than incompatibilities between LCL and VCL. Distribution and licensing. Different portions are distributed under different free software licenses, including GPL, LGPL, MPL, and a modified version of LGPL.
Thus, distributing the Lazarus IDE with a GPL- incompatible design- time package (e. This does not prohibit proprietary packages from being developed with Lazarus, though. Lazarus is officially distributed via Sourceforge. History. For various reasons this approach failed. Some of Megido's developers then started a new project based on a more flexible foundation. The first preliminary LCL version was ready for release in 2.
Lazarus (0. 9. 0. Source. Forge. The first final Lazarus version (1. Lazarus 1. 2 with was released in 2. More than four million downloads had been made from Source.
Forge as of March 2. The name . It is inspired by Lazarus of Bethany, who, according to the Gospel of John, was restored to life by Jesus four days after his death. Versions. Binary DFMs are now automatically converted to LFMs. Old version, no longer supported: 0. October 2. 6, 2. 00. Windows, Linux. LCL decoupled from interfaces. Old version, no longer supported: 0.
September 4, 2. 00. Linux. First release on Sourceforge. Old version, no longer supported: 0. February 2. 7, 2. Windows, Linux. Support for packages, numerous added and enhanced properties. Old version, no longer supported: 0. January 3, 2. 00.
Windows. Threading support improved, oldest public version hosted at Sourceforge. Old version, no longer supported: 0. February 2. 5, 2. Windows. Old version, no longer supported: 0.
July 1. 9, 2. 00. Windows. Old version, no longer supported: 0. October 3, 2. 00. Windows, Mac OS X (PPC)Bug fixes, extensibility of IDE improved, document editor for FPDoc files. Includes Free Pascal 2. Old version, no longer supported: 0.
February 7, 2. 00. Windows. New packages for database support, CGI applications and printing. Old version, no longer supported: 0. April 2, 2. 00. 6Windows, Mac OS X (PPC), Linux. Bugfixes, more controls in the Win. CE and Qt. 4 interface. Old version, no longer supported: 0.
May 2. 8, 2. 00. 6Windows, Mac OS X (PPC), Linux. Bug fixes, online help for IDE windows and for LCL applications, improvements to QT widgetset interface.
Includes Free Pascal 2. Old version, no longer supported: 0. September 2. 3, 2. Windows, Mac OS X (PPC), Linux. Bugfixes, procedure list implemented, new command- line tool . Includes Free Pascal 2.