Unit 'Controls' Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] [#lcl]

Reference for unit 'Controls': Procedures and functions

AdjustBorderSpace

  

Adjusts the border space around the control to the client rectangle.

assign(Variant):TCaption

  

Declares an assignment operator used to convert a Variant type to a TCaption type.

BidiFlipAlignment

  

Gets the inverse alignment value when BiDiMode is enabled.

BidiFlipAnchors

  

Swaps left and right anchor side settings for the specified control when BiDiMode is enabled.

BidiFlipRect

  

Flips the left and right coordinates relative to the ParentRect when Flip is True.

CancelDrag

  

Cancels an active drag operation.

ChangeBiDiModeAlignment

  

Flips the value Alignment to reflect the value needed for BiDi mode.

CheckMouseButtonDownUp

  

Checks for multiple mouse click events for the specified control.

CheckTransparentWindow

  

Checks whether the handle for a windowed control (or a parent control) is transparent.

CompareDataObjectWithLazAccessibleObject

  

Compares the specified pointers containing Typhon accessibility object data and a accessibility object.

CompareLazAccessibleObjectsByDataObject

  

Compares the specified pointers containing a Typhon accessibility object and a accessibility object data.

CursorToIdent

  

Uses look-up table to find cursor identifier corresponding to integer cursor constant.

CursorToString

  

Returns a string for the name of the cursor as identified by an integer constant.

DbgS

  

Converts items of several data types into strings, for debug output.

FindControl

  

Return the TWinControl for the given Handle.

FindControlAtPosition

  

Gets the control at the specified screen position.

FindDragTarget

  

Gets the drag target at the specified screen position.

FindLCLControl

  

Returns the TControl that currently is visible at a screen position.

FindLCLWindow

  

Find the window and its owning control at the given screen coordinates.

FindOwnerControl

  

Returns the TWinControl for the given Handle; the parent control for a non-TWinControl Handle.

GetCaptureControl

  

Returns the TControl instance with mouse capture enabled.

GetCursorValues

  

Calls the specified procedure for each of the cursor identifiers.

GetKeyShiftState

  

Gets a set of state values for current modifier keys.

IdentToCursor

  

Searches the Cursor name table for the given cursor name; returns True if found.

IsColorDefault

  

Determines if the color for the control is the system default (GTK).

MoveWindowOrg

  

Moves the origin for a windowed control.

RecreateWnd

  

(Re-)Creates the widgetset class instance for a TWinControl.

Register

  

Register the components provided by this unit or package, so that they can be instantiated.

SendAppMessage

  

Sends an application message using the specified parameter values.

SetCaptureControl

  

Set the mouse capture to AWinControl or its child at the given coordinates.

StringToCursor

  

StringToCursor - returns the cursor value corresponding to the name supplied.



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