RAD Studio VCL Reference
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Name |
Description |
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Called when an application uses a component interface. | |
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Called when an application releases a component interface. | |
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Responds when the action associated with the control changes. | |
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Sets the size of the control as determined by the AutoSize property. | |
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Copies the properties of an object to a destination object. | |
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Overrides the inherited AssignTo function to enable assignments to TAction objects. | |
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Begin Automatic Drag. | |
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Begin Automatic Drag. | |
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Gives the coordinates of the cursor, with respect to the origin of the control. | |
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This is CalcLayout, a member of class TCustomActionControl. | |
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Indicates whether the control can resize itself automatically to accommodate its contents. | |
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OnCanResize event dispatcher. | |
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Sends a CM_CHANGED message to the control. | |
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Sets the private, internal storage for the Name property to the string passed in NewName. | |
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Rescaling event dispatcher. | |
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Respond to user click. | |
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This is CMDesignHitTest, a member of class TCustomActionControl. | |
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This is CMDialogChar, a member of class TCustomButtonControl. | |
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This is CMEnabledChanged, a member of class TCustomButtonControl. | |
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This is CMFontChanged, a member of class TCustomActionControl. | |
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This is CMItemDropPoint, a member of class TCustomActionControl. | |
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This is CMItemSelected, a member of class TCustomActionControl. | |
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This is CMMouseEnter, a member of class TCustomButtonControl. | |
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This is CMMouseEnter, a member of class TCustomUtilityButton. | |
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This is CMMouseLeave, a member of class TCustomButtonControl. | |
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This is CMMouseLeave, a member of class TCustomUtilityButton. | |
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This is CMTextChanged, a member of class TCustomButtonControl. | |
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Notify control of resize with constraints. | |
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OnDblClick event dispatcher. | |
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Handles the painting and erasing of a dock image. | |
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Designates methods for storing an object's unpublished data on a stream such as a form file. | |
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Provides an interface for a method that reads and writes otherwise unpublished data. | |
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Provides methods to read and write the IsControl property to a stream such as a form file. | |
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Processes the given message and returns some Boolean information based on the message's content. | |
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Handles dragging of the control over an invalid docking target. | |
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OnContextPopup event dispatcher. | |
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Docking event dispatcher. | |
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This is DoDragDrop, a member of class TCustomActionControl. | |
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OnEndDock event dispatcher. | |
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OnEndDrag event dispatcher. | |
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Processes mouse wheel motion. | |
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OnMouseWheelDown event dispatcher. | |
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OnMouseWheelUp event dispatcher. | |
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OnStartDock event dispatcher. | |
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OnStartDrag event dispatcher. | |
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OnStartDrag event dispatcher. | |
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Provides the interface for a method that responds to the cancellation of a drag. | |
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OnDragOver event dispatcher. | |
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OnDragOver event dispatcher. | |
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This is DrawArrows, a member of class TCustomToolScrollBtn. | |
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This is DrawArrows, a member of class TCustomUtilityButton. | |
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Draws a background image on the control. | |
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This is DrawDesignFocus, a member of class TCustomActionControl. | |
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Draws the dock image for the control. | |
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This is DrawDragDropPoint, a member of class TCustomActionControl. | |
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This is DrawFrame, a member of class TCustomButtonControl. | |
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Draws a symbol on the control. | |
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This is DrawLargeGlyph, a member of class TCustomButtonControl. | |
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This is DrawLargeGlyph, a member of class TCustomActionControl. | |
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This is DrawSeparator, a member of class TCustomActionControl. | |
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This is DrawShadowedText, a member of class TCustomActionControl. | |
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Draws text on the control. | |
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Erases the dock image for the control. | |
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This is the overview for the FindImageList method overload. | |
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Returns the value of the Action property. | |
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Returns the value of the Action property. | |
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Returns the appropriate action link class that is associated with the control class. | |
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Returns the owner of a child component being read from a stream. | |
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Returns the parent, or if there is no parent, returns the owner of a child component being read from a stream. | |
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Enumerates all child components. | |
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Returns the screen coordinates of the top-left corner of the control's client area. | |
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Returns a rectangle defining the client area of the control. | |
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Returns a device context for the control. | |
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Returns the edge on which another control should be docked when it is dragged over the control. | |
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Returns the control's image list containing the image to be displayed while dragging. | |
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Returns the value of the DragMode property. | |
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Returns the value of the Enabled property. | |
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Returns the value of the Floating property. | |
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Returns the class used for the control when it is floating. | |
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Maps a single member and an optional set of argument names to a corresponding set of integer dispatch identifiers (dispIDs). | |
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This is GetImageSize, a member of class TCustomActionControl. | |
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Returns the owner of a component. | |
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Returns the owner of an object. | |
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Returns the handle to a palette for use by the control. | |
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Returns the pop-up menu associated with the control. | |
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This is GetSeparator, a member of class TCustomActionControl. | |
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This is GetShowCaption, a member of class TCustomActionControl. | |
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This is GetShowShortCut, a member of class TCustomButtonControl. | |
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This is GetShowShortCut, a member of class TCustomActionControl. | |
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Retrieves the type information for an object. | |
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Returns the number of type information interfaces that an object provides (either 0 or 1). | |
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This is HasGlyph, a member of class TCustomActionControl. | |
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Provides access to Automation properties and methods when the component wraps an Automation object. | |
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This is IsChecked, a member of class TCustomActionControl. | |
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This is IsGrouped, a member of class TCustomActionControl. | |
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Initializes the control after it is loaded from a stream. | |
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Initializes the component after the form file has been read into memory. | |
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Initializes the control after it is loaded from a stream. | |
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Triggers a TMouseActivateEvent event. | |
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OnMouseDown event dispatcher. | |
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OnMouseDown event dispatcher. | |
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OnMouseDown event dispatcher. | |
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Respond to mouse moving over control area.. | |
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Respond to mouse moving over control area.. | |
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OnMouseUp event dispatcher. | |
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OnMouseUp event dispatcher. | |
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Forwards notification messages to all owned components. | |
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Responds to notifications that components are being created or destroyed. | |
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This is OnDelay, a member of class TCustomUtilityButton. | |
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Render control surface. | |
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Render control surface. | |
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Render control surface. | |
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Render control surface. | |
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Responds to changes in the system's palette by realizing the control's palette. | |
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Responds when the component is created from the component palette. | |
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This is PositionChanged, a member of class TCustomActionControl. | |
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Positions the docking rectangle according to the current drag-and-dock state. | |
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Returns a reference to a specified interface if the object supports that interface. | |
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Reads the state of the component. | |
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Prepares the control for having its properties assigned values read from a stream. | |
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Instructs the parent of a control to reposition the control, enforcing its Align property. | |
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Instructs the parent of a control to reposition the control, enforcing its Align property. | |
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This is ResetUsageData, a member of class TCustomActionControl. | |
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Respond to control resize. | |
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Scales the values of the Constraints property to the given ratio. | |
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Scales the values of the Margins property to the given ratio. | |
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Cancels the modal state of the control. | |
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Sends a Windows message to the control's host dock site. | |
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This is SetActionClient, a member of class TCustomButtonControl. | |
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This is SetActionClient, a member of class TCustomActionControl. | |
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Clears or sets csAncestor state in the component's ComponentState property. | |
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Sets the value of the AutoSize property. | |
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Sets the control's bi-directional mode. | |
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Sets the visual ordering of a child control. | |
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Sets the value of the CustomHint property. | |
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Ensures that components inserted at design time have their design-mode flag set. | |
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Ensures that components inserted at design time have their design-mode flag set. | |
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Sets the drag mode for the control. | |
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This is SetDropPoint, a member of class TCustomActionControl. | |
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Sets the value of the Enabled property. | |
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This is SetGlyphLayout, a member of class TCustomButtonControl. | |
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This is SetGlyphLayout, a member of class TCustomActionControl. | |
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Sets the csInline bit of the component's ComponentState property | |
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Sets the value of the Name property. | |
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Sets the name of the control. | |
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Sets the parent of the control. | |
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Specifies whether the control uses its parent's BiDiMode. | |
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Sets the parent component. | |
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This is SetSelected, a member of class TCustomButtonControl. | |
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This is SetSelected, a member of class TCustomActionControl. | |
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Repositions the control in its parent's control list, thereby changing position onscreen. | |
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Clears the csUpdating state in the component's ComponentState property when the component finishes updating. | |
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Attempts to update the values of the explicit bounds of the control to those of its current bounds. | |
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Provides the interface for a method that adds type library and version information to the Registry on components that implement COM interfaces. | |
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This is UpdateSelection, a member of class TCustomActionControl. | |
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This is UpdateTextBounds, a member of class TCustomActionControl. | |
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Sets the csUpdating state in the component's ComponentState property. | |
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Determines whether an object can be inserted into a container. | |
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Provides the interface for a method that validates an child component before it is inserted. | |
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Ensures that renaming an owned component does not create name conflict. | |
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Provides the interface for a method that responds to changes in the control's visibility. | |
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This is WMLButtonDblClk, a member of class TCustomButtonControl. | |
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This is WMSetText, a member of class TCustomActionControl. | |
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Provides specific message responses for the control. | |
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Writes the state of the component. |
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