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…
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DelphiDelphiVCLPythonPython GUIWindows

How To Use The CanSelect Parameter

CanSelect parameter is included inside the OnSelectCell event handler, while OnSelectCell occurs before a cell in the grid is selected. Write an OnSelectCell event handler to specify whether any particular cell in the grid can be selected. The Col and Row parameters indicate the column and row indexes of the cell that is about to be selected.  Set the CanSelect parameter to False to…
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DelphiDelphiVCLPythonPython GUIWindows

Entering Dates Or Times Using DelphiVCL.DateTimePicker Or TDateTimePicker In Python

DelphiVCL.DateTimePicker or TDateTimePicker displays a list box for entering dates or times. TDateTimePicker is a visual component designed specifically for entering dates or times. It resembles a list box or combo box, except that the drop-down list is replaced with a calendar illustration; users can select a date from the calendar. Dates or times can also be selected by scrolling with Up…
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DelphiDelphiVCLPythonPython GUIWindows

Discover Available DelphiVCL.Form Methods, Properties, and Events!

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 DelphiVCL module removes the T prefix for a more Python-like experience (see and compare it with the outputs of Section 4). Here are the lists of all the methods, events, and properties of…
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