Name 

Description 

 

ActiveControl 

Indicates which control currently has input focus on the screen. 

 

ActiveCustomForm 

Indicates the descendant of TCustomForm that currently has focus. 

 

ActiveForm 

Indicates which form currently has focus. 

 

Cursor 

Controls the mouse cursor image on a global level. 

 

CursorCount 

The number of cursors available to the application. 

 

Cursors 

Lists the cursors available to the application. 

 

CustomFormCount 

Indicates the number of forms or property pages displayed on the screen. 

 

CustomForms 

Lists all the forms and property pages that are currently displayed in the application. 

 

DataModuleCount 

Indicates the number of data modules that are currently instantiated in the application. 

 

DataModules 

Lists all the data modules that are currently instantiated in the application. 

 

DefaultIme 

Indicates which input method editor (IME) is active when the TScreen object is created. 

 

DefaultKbLayout 

Indicates the Windows handle to the keyboard layout that was active when the application started running. 

 

DesktopHeight 

Specifies the height of the entire virtual desktop. 

 

DesktopLeft 

Specifies the x-coordinate of the desktop's left edge relative to the upper-left corner of the primary monitor. 

 

DesktopRect 

Specifies the boundaries of the virtual desktop relative to the upper-left corner of the primary monitor. 

 

DesktopTop 

Specifies the y-coordinate of the entire desktop's top edge relative to the upper-left corner of the primary monitor. 

 

DesktopWidth 

Specifies the width of the entire virtual desktop. 

 

FocusedForm 

Provides a reference to the form that has focus. 

 

Fonts 

Lists the face names for all fonts supported by the screen. 

 

FormCount 

Indicates the number of forms displayed on the screen. 

 

Forms 

Lists all the forms currently displayed in the application. 

 

Height 

Indicates the vertical size of the screen in pixels. 

 

HintFont 

Specifies the font used to display help hints. 

 

IconFont 

Specifies the font used to display the labels on the icons in file selection dialogs. 

 

Imes 

Lists all input method editors (IMEs) installed on the system. 

 

MenuFont 

Specifies the font used for menu commands. 

 

MessageFont 

Specifies the font used for displaying text in message boxes. 

 

MonitorCount 

Specifies the number of monitors used to comprise the desktop. 

 

Monitors 

Provides access to an individual monitor used to comprise the desktop. 

 

PixelsPerInch 

Indicates the number of screen pixels that make up a logical inch in the vertical direction. 

 

PrimaryMonitor 

Provides a reference to the primary monitor. 

 

SaveFocusedList 

Gives a list containing the currently focused forms. 

 

Width 

Indicates the horizontal size of the screen in pixels. 

 

WorkAreaHeight 

Specifies the height of the work area on the primary monitor. 

 

WorkAreaLeft 

Specifies the left edge of the work area on the primary monitor. 

 

WorkAreaRect 

Specifies the boundaries of the usable work area on the primary monitor. 

 

WorkAreaTop 

Specifies the top edge of the work area on the primary monitor. 

 

WorkAreaWidth 

Specifies the width of the work area on the primary monitor.