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TBevel Members

The following tables list the members exposed by TBevel.

 
Name 
Description 
 
Occurs when an attempt is made to resize the control. 
 
Occurs when the user clicks the control. 
 
Adjust resize constraints. 
 
Occurs when the user right-clicks the control or otherwise invokes the popup menu (such as using the keyboard). 
 
Occurs when the user double-clicks the left mouse button when the mouse pointer is over the control. 
 
Occurs when the user drops an object being dragged. 
 
Occurs when the user drags an object over a control. 
 
Occurs when the dragging of an object ends, either by docking the object or by canceling the dragging. 
 
Occurs when the dragging of an object ends, either by dropping the object or by canceling the dragging. 
 
Occurs when the user presses a mouse button with the mouse pointer over a control and the parent form is not active. 
 
Occurs when the user presses a mouse button with the mouse pointer over a control. 
 
Occurs when the user moves the mouse into a control. 
 
Occurs when the user moves the mouse outside of a control. 
 
Occurs when the user moves the mouse pointer while the mouse pointer is over a control. 
 
Occurs when the user releases a mouse button that was pressed with the mouse pointer over a component. 
 
Occurs when the mouse wheel is rotated. 
 
Occurs when the mouse wheel is rotated downward. 
 
Occurs when the mouse wheel is rotated upward. 
 
Occurs immediately after the control is resized. 
 
Occurs when the user begins to drag a control with a DragKind of dkDock. 
 
Occurs when the user begins to drag the control or an object it contains by left-clicking on the control and holding the mouse button down. 
 
Name 
Description 
 
Specifies whether the control must keep its dimensions when it is moved, while being anchored to the form. 
 
Specifies the coordinates of the anchor associated with the control. 
 
Specifies the original coordinates of the anchor associated with the control. 
 
FComponentStyle is the field of the ComponentStyle read-only property. 
 
Specifies the explicit vertical size of the control in pixels. 
 
Specifies the explicit horizontal pixel coordinate of the left edge of a component. The coordinate is relative to the component’s parent. 
 
Specifies the explicit vertical pixel coordinate of the top edge of a component. The coordinate is relative to the component's parent. 
 
Specifies the explicit horizontal size of the control in pixels. 
 
Specifies the original size of the parent to which the control is anchored. 
 
FReserved is an internal Delphi variable and should not be used. 
 
Name 
Description 
 
Called when an application uses a component interface. 
 
Called when an application releases a component interface. 
 
Responds when the action associated with the control changes. 
 
Sets the size of the control as determined by the AutoSize property. 
 
Copies the properties of an object to a destination object. 
 
Overrides the inherited AssignTo function to enable assignments to TAction objects. 
 
Begin Automatic Drag. 
 
Gives the coordinates of the cursor, with respect to the origin of the control. 
 
Indicates whether the control can resize itself automatically to accommodate its contents. 
 
OnCanResize event dispatcher. 
 
Sends a CM_CHANGED message to the control. 
 
Sets the private, internal storage for the Name property to the string passed in NewName. 
 
Rescaling event dispatcher. 
 
Respond to user click. 
 
Notify control of resize with constraints. 
 
OnDblClick event dispatcher. 
 
Handles the painting and erasing of a dock image. 
 
Designates methods for storing an object's unpublished data on a stream such as a form file. 
 
Provides an interface for a method that reads and writes otherwise unpublished data. 
 
Provides methods to read and write the IsControl property to a stream such as a form file. 
 
Processes the given message and returns some Boolean information based on the message's content. 
 
Handles dragging of the control over an invalid docking target. 
 
OnContextPopup event dispatcher. 
 
Docking event dispatcher. 
 
OnEndDock event dispatcher. 
 
OnEndDrag event dispatcher. 
 
Processes mouse wheel motion. 
 
OnMouseWheelDown event dispatcher. 
 
OnMouseWheelUp event dispatcher. 
 
OnStartDock event dispatcher. 
 
OnStartDrag event dispatcher. 
 
Provides the interface for a method that responds to the cancellation of a drag. 
 
OnDragOver event dispatcher. 
 
Draws the dock image for the control. 
 
Erases the dock image for the control. 
 
Returns the value of the Action property. 
 
Returns the appropriate action link class that is associated with the control class. 
 
Returns the owner of a child component being read from a stream. 
 
Returns the parent, or if there is no parent, returns the owner of a child component being read from a stream. 
 
Enumerates all child components. 
 
Returns the screen coordinates of the top-left corner of the control's client area. 
 
Returns a rectangle defining the client area of the control. 
 
Returns a device context for the control. 
 
Returns the edge on which another control should be docked when it is dragged over the control. 
 
Returns the control's image list containing the image to be displayed while dragging. 
 
Returns the value of the DragMode property. 
 
Returns the value of the Enabled property. 
 
Returns the value of the Floating property. 
 
Returns the class used for the control when it is floating. 
 
Maps a single member and an optional set of argument names to a corresponding set of integer dispatch identifiers (dispIDs). 
 
Returns the owner of a component. 
 
Returns the owner of an object. 
 
Returns the handle to a palette for use by the control. 
 
Returns the pop-up menu associated with the control. 
 
Retrieves the type information for an object. 
 
Returns the number of type information interfaces that an object provides (either 0 or 1). 
 
Provides access to Automation properties and methods when the component wraps an Automation object. 
 
Initializes the component after the form file has been read into memory. 
 
Initializes the control after it is loaded from a stream. 
 
Triggers a TMouseActivateEvent event. 
 
OnMouseDown event dispatcher. 
 
Respond to mouse moving over control area.. 
 
OnMouseUp event dispatcher. 
 
Forwards notification messages to all owned components. 
 
Responds to notifications that components are being created or destroyed. 
 
Render control surface. 
 
Responds to changes in the system's palette by realizing the control's palette. 
 
Responds when the component is created from the component palette. 
 
Positions the docking rectangle according to the current drag-and-dock state. 
 
Returns a reference to a specified interface if the object supports that interface. 
 
Reads the state of the component. 
 
Prepares the control for having its properties assigned values read from a stream. 
 
Instructs the parent of a control to reposition the control, enforcing its Align property. 
 
Respond to control resize. 
 
Scales the values of the Constraints property to the given ratio. 
 
Scales the values of the Margins property to the given ratio. 
 
Cancels the modal state of the control. 
 
Sends a Windows message to the control's host dock site. 
 
Clears or sets csAncestor state in the component's ComponentState property. 
 
Sets the value of the AutoSize property. 
 
Sets the control's bi-directional mode. 
 
Sets the visual ordering of a child control. 
 
Sets the value of the CustomHint property. 
 
Ensures that components inserted at design time have their design-mode flag set. 
 
Ensures that components inserted at design time have their design-mode flag set. 
 
Sets the drag mode for the control. 
 
Sets the value of the Enabled property. 
 
Sets the csInline bit of the component's ComponentState property 
 
Sets the value of the Name property. 
 
Sets the name of the control. 
 
Sets the parent of the control. 
 
Specifies whether the control uses its parent's BiDiMode
 
Sets the parent component. 
 
Repositions the control in its parent's control list, thereby changing position onscreen. 
 
Changes the Top, Left, Width, and Height properties of the control, but doesn't update its screen image and bypasses all resize events. 
 
Clears the csUpdating state in the component's ComponentState property when the component finishes updating. 
 
Attempts to update the values of the explicit bounds of the control to those of its current bounds. 
 
Provides the interface for a method that adds type library and version information to the Registry on components that implement COM interfaces. 
 
Sets the csUpdating state in the component's ComponentState property. 
 
Determines whether an object can be inserted into a container. 
 
Provides the interface for a method that validates an child component before it is inserted. 
 
Ensures that renaming an owned component does not create name conflict. 
 
Provides the interface for a method that responds to changes in the control's visibility. 
 
Provides specific message responses for the control. 
 
Writes the state of the component. 
 
Name 
Description 
 
Contains the action link object associated with the control. 
 
Specifies whether the control sizes itself automatically to accommodate its contents. 
 
Provides the drawing surface used by the graphic control. 
 
Specifies a text string that identifies the control to the user. 
 
Specifies the background color of the control. 
 
Specifies whether the control uses the Windows icon font when writing text. 
 
Indicates the image used to represent the mouse pointer when the control is being dragged. 
 
Specifies whether the control is being dragged normally or for docking. 
 
Determines how the control initiates drag-and-drop or drag-and-dock operations. 
 
Font 
Controls the attributes of text written on or in the control. 
 
Determines whether a form stores its form-specific properties to a stream. 
 
Indicates whether the control has "captured" mouse events. 
 
Specifies whether the control uses its parent's BiDiMode
 
Determines where a control looks for its color information. 
 
Determines where a control looks for its font information. 
 
Identifies the pop-up menu associated with the control. 
 
Reflects which attributes of the control have been scaled. 
 
Text 
Contains a text string associated with the control. 
 
Accumulates mouse wheel rotations. 
 
Contains the text string of the control. 
 
Name 
Description 
 
Points to the window procedure that responds to messages sent to the control. 
 
Name 
Description 
 
Increments the reference count for this interface. 
 
Decrements the reference count for this interface. 
 
Responds after the last constructor has executed. 
 
Copies the contents of another, similar object. 
 
Performs any necessary actions before the first destructor is called. 
 
Responds before the first destructor executes. 
 
Starts the dragging of a control. 
 
Puts the control in front of all other controls in its parent control. 
 
Returns a pointer to the runtime type information (RTTI) table for the object type. 
 
Returns a string indicating the type of the object instance (as opposed to the type of the variable passed as an argument). 
 
Determines whether an object is of a specific type. 
 
Returns the type of the immediate ancestor of a class. 
 
Returns the class reference for the object's class. 
 
Performs finalization on long strings, variants, and interface variables within a class. 
 
Translates client coordinates to parent coordinates. 
 
Translates a given point from client area coordinates to global screen coordinates. 
 
Creates and initializes an instance of TBevel
 
Provides message handling for all messages that do not have specific handlers. 
 
Provides the interface for a method that processes message records. 
 
Disposes of the component and its owned components. 
 
Destroys the TPersistent instance and frees its memory. 
 
Destroys an instance of TControl
 
Destroys an instance of TGraphicControl
 
Disposes of an object instance. 
 
Destroys all owned components. 
 
Indicates that the component and its owned components are about to be destroyed. 
 
Calls message-handling methods for the object, based on the contents of the Message parameter. 
 
Dock 
Used internally to dock the control. 
 
OnDragDrop event dispatcher. 
 
Indicates whether a control is being dragged. 
 
Returns the text flags that reflect the current setting of the BiDiMode property. 
 
Returns the text flag to add that indicates whether the control's text should read from right to left. 
 
Stops a control from being dragged any further. 
 
Checks if the current instance and the parameter are equal. 
 
Executes an action. 
 
This is the overview for the FieldAddress method overload. 
 
Indicates whether a given component is owned by the component. 
 
Free 
Destroys an object and frees its associated memory, if necessary. 
 
Deallocates memory allocated by a previous call to the System::TObject::NewInstance method. 
 
Ensures that AComponent is notified that the component is going to be destroyed. 
 
Frees the interface reference for components that were created from COM classes. 
 
Returns a reference to the component associated by the implementing class. 
 
Indicates how text is aligned within the control. 
 
Returns a TComponent enumerator. 
 
Returns an integer containing the hash code. 
 
Retrieves a specified interface. 
 
Returns the entry for a specific interface implemented in a class. 
 
Returns a pointer to a structure containing all of the interfaces implemented by a given class. 
 
Returns a string used by the Object Inspector. 
 
Returns the name of the object as it appears in the Object Inspector. 
 
Returns the containing Component. 
 
Returns the parent of the control. 
 
Retrieves the control's text, copies it into a buffer, and returns the number of characters copied. 
 
Returns the length of the control's text. 
 
Verifies whether the component has a parent. 
 
Indicates whether the control has a parent. 
 
Hide 
Makes the control invisible. 
 
Determines the relationship of two object types. 
 
Calls the action link's Update method if the control is associated with an action link. 
 
Initializes a newly allocated object instance to all zeros and initializes the instance's virtual method table pointer. 
 
Establishes the component as the owner of a specified component. 
 
Returns the size in bytes of each instance of the object type. 
 
Completely repaint control. 
 
Indicates whether the component implements a specified interface. 
 
Indicates whether the control should be reversed right to left. 
 
Docks the control. 
 
Undocks the control. 
 
This is the overview for the MethodAddress method overload. 
 
Returns the name of a class method by address. 
 
Dispatches messages received from a mouse wheel. 
 
Allocates memory for an instance of an object type and returns a pointer to that new instance. 
 
Translate parent coordinates to client coordinates. 
 
This is the overview for the Perform method overload. 
 
Returns a reference to a specified interface if the object supports that interface. 
 
Establishes or removes internal links that cause this component to be notified when the implementer of a specified interface is destroyed. 
 
Repaints the control on the screen. 
 
Removes a specified component specified from the component's Components list. 
 
Disables destruction notification that was enabled by FreeNotification 
 
Forces the control to repaint its image on the screen. 
 
Docks the control in the place where another control is already docked. 
 
Handles exceptions in methods declared using the safecall calling convention. 
 
Handles exceptions in methods declared using the safecall calling convention. 
 
Converts the screen coordinates of a specified point on the screen to client coordinates. 
 
Puts a windowed control behind all other windowed controls, or puts a non-windowed control behind all other non-windowed controls. 
 
Sets the Left, Top, Width, and Height properties all at once. 
 
Makes a control visible at design time. 
 
Sets the parent for the control. 
 
Identifies whether the component is a subcomponent. 
 
Sets the text of the control. 
 
Show 
Makes a control visible. 
 
Returns a string containing the class name. 
 
Returns a string containing the unit name. 
 
Processes any pending paint messages immediately. 
 
Updates the state of an action. 
 
Specifies whether the control's alignment should be reversed right-to-left. 
 
Specifies whether the control is using a right-to-left reading order. 
 
Specifies whether the vertical scroll bar appears on the left side of the control. 
 
Name 
Description 
 
Designates the action associated with the control. 
 
Specifies the bi-directional mode for the control. 
 
Specifies the bounding rectangle of the control, expressed in the coordinate system of the parent control. 
 
Specifies the height of the control's client area in pixels. 
 
Specifies the screen coordinates (in pixels) of the top left corner of a control's client area. 
 
Specifies the size (in pixels) of a control's client area. 
 
Specifies the horizontal size of the control's client area in pixels. 
 
Specifies the interface reference implemented by the component. 
 
Indicates the number of components owned by the component. 
 
Indicates the position of the component in its owner's Components property array. 
 
Lists all components owned by the component. 
 
Describes the current state of the component, indicating when a component needs to avoid certain actions. 
 
Governs the behavior of the component. 
 
Indicates the current state of a control at runtime. 
 
Determines style characteristics of the control. 
 
Contains information used by the Form designer. 
 
Specifies how the control is docked relative to other controls docked in the same parent. 
 
Controls whether the control responds to mouse, keyboard, and timer events. 
 
Specifies the explicit vertical size of the control in pixels. 
 
Specifies the explicit horizontal pixel coordinate of the left edge of a component relative to its parent. 
 
Specifies the explicit vertical pixel coordinate of the top edge of a component relative to its parent. 
 
Specifies the explicit horizontal size of the control in pixels. 
 
Indicates whether the control is floating. 
 
Specifies the class of the temporary control that hosts the control when it is floating. 
 
Specifies the control in which the control is docked. 
 
Specifies the width of the control when it is docked horizontally. 
 
Indicates the component that is responsible for streaming and freeing this component. 
 
Indicates the parent of the control. 
 
Specifies the height of the control when it is docked vertically. 
 
Specifies the height of the control when it is floating. 
 
Specifies the width of the control when it is floating. 
 
Represents information used internally by components that support COM. 
 
Name 
Description 
 
Determines how the control aligns within its container (parent control). 
 
Indicates whether a control should be constrained by margins. 
 
Specifies how the control is anchored to its parent. 
 
Specifies the size constraints for the control. 
 
Specifies the image used to represent the mouse pointer when it passes into the region covered by the control. 
 
Custom hint for control. 
 
Specifies the vertical size of the control in pixels. 
 
Numeric ID for control's context-sensitive help topic 
 
Keyword for control's context-sensitive help topic 
 
Indicates whether the control's context sensitive help topic is identified by context ID or by keyword. 
 
Hint 
Contains the text string that can appear when the user moves the mouse over the control. 
 
Left 
Specifies the horizontal coordinate of the left edge of a component relative to its parent. 
 
Specifies the margins for the control. 
 
Name 
Specifies the name of the component as referenced in code. 
 
Determines where a control looks for its custom hint. 
 
Determines where a control looks to find out if its Help Hint should be shown. 
 
Determines the shape of the bevel. 
 
Determines whether the control displays a Help Hint when the mouse pointer rests momentarily on the control. 
 
Determines whether the bevel appears raised or lowered. 
 
Tag 
Stores an integer value as part of a component. 
 
Top 
Specifies the Y coordinate of the top left corner of a control, relative to its parent or containing control in pixels. 
 
Determines whether the component appears onscreen. 
 
Specifies the horizontal size of the control or form in pixels. 
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