DelphiVCL.Shape represents a geometric shape that can be drawn on a form.
Add a Shape object to a form to draw a simple geometric shape on the form. TShape introduces properties to describe the pen used to outline the shape and the brush used to fill it.
If the shape is only part of the image of custom control, use the methods of the control’s canvas instead.Browse all the properties…
DelphiVCL.ColorBox represents a combo box that lets users select a color.
Use ColorBox to provide the user with a drop-down combo box from which to select a color. Use the Style property to specify which colors the color box should list. Each color is displayed next…
Are you looking for a simple, flexible, and powerful deep learning library, and build a nice GUI for them? You can deliver enterprise-grade AI solutions easily by combining Keras and Python4Delphi library, inside Delphi and C++Builder.
Keras is a high-level neural…
DelphiVCL.Control is the base class for all components that are visible at run time.
DelphiVCL.Control are visual components, meaning the user can see them and possibly interact with them at run time. All controls have properties, methods, and events that describe aspects of their appearance, such as the position of the control, the cursor or hint associated with the control, methods to…
DelphiVCL.Graphic or TGraphic is the abstract base class type for objects such as icons, bitmaps, and metafiles that can store and display visual images.
DelphiVCL.Graphic is an abstract class that cannot be instantiated. Descendant graphics objects override many of…
When developing GUI applications and you need to provide console I/O, you need to call FreeConsole after you end your console I/O code block.
Let’s browse all the properties, methods, and built-in properties of the DelphiVCL.FreeConsole using dir()…
ActionList or TActionList maintains a list of actions that your application can take in response to something a user does, such as components and controls (e.g. menu items and buttons).
Use Action lists to centralize the response to user commands (actions). Action list components maintain a list of actions that are available to the client controls in an application. This lets you share…
In this tutorial, we will learn about how to do data visualizations using Delphi’s TChart or TeeChart.
TChart is the 100% Native Data-Aware Charting Component Library for Delphi and C++ Builder (v5 and later) and all RAD Studio versions.
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Powerful Python For Delphi VCL vs Python GUI Generator: PAGE
March 20, 2021
Are you an expert in desktop apps and GUI development who want to also work with Python because of its simplicity, flexible use, and growing demand in the market out there? Or are you a Python Developer at any level who wants to start a GUI development journey? This article…
The documentation for Delphi’s VCL is available on Embarcadero’s DocWiki. You will notice that on DocWiki, all the VCL components are prefixed with a T. This is a convention of the Delphi language, but the DelphiVCL4Python module removes the T prefix for a more Python-like experience (see and compare it with the outputs of this post).
Here are the lists of all the methods, events, and…
