DelphiDelphiVCLPythonPython GUIWindows

Learn About delphivcl.CustomEdit

DelphiVCL.CustomEdit is the base class from which all edit-box and memo controls are derived. DelphiVCL.CustomEdit or TCustomEdit encapsulates the behavior common to all components for editing text by introducing methods and properties that provide: Basic text editing functions such as selecting the text, modifying selected text, and case conversions. Ability to respond to…
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DelphiDelphiVCLPythonPython GUIWindows

Create A Drawing Space Using delphivcl.Canvas

DelphiVCL.Canvas provides an abstract drawing space for objects that must render their own images. Use DelphiVCL.Canvas as a drawing surface for objects that draw an image of themselves. Standard window controls such as edit controls or list boxes do not require a canvas, as they are drawn by the system. DelphiVCL.Canvas provides properties, events, and methods that assist in…
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DelphiDelphiVCLLearn PythonPythonPython GUIWindows

Understanding Python's main() for GUI Development with DelphiVCL4Python

main() function is like the entry point of a program. However, the Python interpreter runs the code right from the first line. The execution of the code starts from the starting line and goes line by line. It does not matter where the main function is present or it is present or not. Since there is no main() function in Python, when the command to run a Python program is given to the…
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DelphiDelphiVCLLearn PythonPythonPython GUIWindows

Decipher the delphivcl.Application

delphivcl.Application is the type used for a GUI windowed application. Application encapsulates a windowed application. The methods and properties introduced in the Application reflect the fundamentals established in the Windows operating system to create, run, sustain, and destroy an application. Application thereby simplifies the interface between the developer and the Windows environment.
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