DelphiDelphiVCLPythonPython GUIWindows

Learn about DelphiVCL.RadioGroup

DelphiVCL.RadioGroup represents a group of radio buttons that function together. A RadioGroup object is a special group box that contains only radio buttons. Radio buttons that are placed directly in the same control component are said to be “grouped.” When the user checks a radio button, all other radio buttons in its group become unchecked. Hence, two radio buttons on a form…
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DelphiDelphiVCLPythonPython GUIWindows

How To Set The Work Area's Sphere Of Influence Using Rect

Rect indicates the portion of the list view’s client area covered by the work area. Set Rect to specify the sphere of influence of a work area. Rect is the bounding rectangle of a portion of the list view’s client area. If Rect specifies a region larger than the list view’s client area,  then the list view introduces scroll bars to support the logical size specified by…
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DelphiDelphiVCLPythonPython GUIWindows

Display Text on a Form using DelphiVCL.Label or TLabel

DelphiVCL.Label or TLabel is a non-windowed control that displays text on a form. Use Label to add text that the user cannot edit on a form. This text can be used to label another control and can set focus to that control when the user types an accelerator key. The Caption property can be used to define an accelerator key to a label control. Because Label is not a descendant of…
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DelphiDelphiVCLPythonPython GUIWindows

Create a Main Panel using DelphiVCL.Panel or TPanel

DelphiVCL.Panel or TPanel implements a generic panel control. We can use TPanel to put an empty panel on a form. Panels have properties for providing a beveled border around the control, as well as methods to help manage the placement of child controls embedded in the panel. You can also use panels to group controls together, similar to the way you can use a group box, but with a…
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