[Overview][Types][Classes][Procedures and functions][Index] Reference for unit 'FileCtrl' (#lcl)

TFilterComboBox

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

A combobox to select filename filters

Declaration

Source position: filectrl.pp line 167

type TFilterComboBox = class(TCustomFilterComboBox) end;

published

  property Align: TAlign;

  

Specifies the placement of the control inside its Parent.

  property Anchors: TAnchors;

  

The set of anchor definitions for this control.

  property AutoComplete: Boolean;

  

Allows to select items from partial input, of the begin of the item text.

  property AutoDropDown: Boolean;

  

Makes the drop-down list appear as soon as the user starts entering text.

  property AutoSize: Boolean;

  

Allows to automatically adjust the size of the control, according to its content.

  property BidiMode: TBiDiMode;

  

Customization (of text controls) in bidirectional reading environments.

  property BorderSpacing: TControlBorderSpacing;

  

Determines the inner and outer border spacing for this control.

  property Color: TColor;

  

The background color of the control.

  property Constraints: TSizeConstraints;

  

The minimal and maximal Width and Height of this control.

  property DragCursor: TCursor;

  

The cursor shape shown while the control is dragged.

  property DragKind: TDragKind;

  

The operation when the control is dragged - Drag or Dock.

  property DragMode: TDragMode;

  

Allows the user to drag the control.

  property Enabled: Boolean;

  

Determines whether the control reacts on mouse or keyboard input.

  property Filter: string; [rw]

  property Font: TFont;

  

The font to be used for text display in this control.

  property ItemIndex: Integer;

  

The index of the currently selected item, -1 if none is selected.

  property ParentBidiMode: Boolean;

  

Allows to use the BiDiMode settings of Parent. Default is true.

  property ParentColor: Boolean;

  

If true, the Color of the control will be the same as the one from the Parent. Default is true.

  property ParentFont: Boolean;

  

If true, the Font of the control will be the same as the one from the Parent. Default is true.

  property ParentShowHint: Boolean;

  

If true, the value of ShowHint for the control will be the same as the one from the Parent. Default is true.

  property PopupMenu: TPopupMenu;

  

A context-sensitive menu that pops up when the right mouse button is clicked over this control

  property ShellListView: TShellListView;

  

Allows to concect this control to a TShellListView

  property ShowHint: Boolean;

  

Enables the Hint display.

  property TabOrder: TTabOrder;

  

Determines the sequence of controls, reachable when the user presses the Tab key.

  property TabStop: Boolean;

  

Allows the user to navigate to this control, by pressing the Tab key.

  property Visible: Boolean;

  

Allows to show or hide the control, and all of its children.

  property OnChange: TNotifyEvent;

  

Event handler for user changed text in the edit box.

  property OnClick: TNotifyEvent;

  

Notification handler for mouse clicks.

  property OnCloseUp: TNotifyEvent;

  

Handler invoked when the drop-down list closes.

  property OnContextPopup: TContextPopupEvent;

  

Invoked when a context-sensitive pop-up menu is requested.

  property OnDblClick: TNotifyEvent;

  

Event Handler for double mouse clicks.

  property OnDragDrop: TDragDropEvent;

  

This handler determines the action on an drop onto this control, in a drag-drop operation.

  property OnDragOver: TDragOverEvent;

  

Event handler for a control being dragged over this control.

  property OnEndDrag: TEndDragEvent;

  

Notification handler for the end of a dragging operation.

  property OnDropDown: TNotifyEvent;

  

Handler invoked when the list has dropped down.

  property OnEnter: TNotifyEvent;

  

Handler for control receiving the focus.

  property OnExit: TNotifyEvent;

  

Handler for control loosing the focus. This is a good place for checking the finished user input.

  property OnKeyDown: TKeyEvent;

  

Handler for keyboard key pressed.

  property OnKeyPress: TKeyPressEvent;

  

Handler for a character entered by the user.

  property OnKeyUp: TKeyEvent;

  

Handler for keyboard key released.

  property OnMouseDown: TMouseEvent;

  

Event handler for mouse button going down.

  property OnMouseEnter: TNotifyEvent;

  property OnMouseLeave: TNotifyEvent;

  property OnMouseMove: TMouseMoveEvent;

  

Event handler for mouse movement within the control.

  property OnMouseUp: TMouseEvent;

  

Event handler for mouse button going up.

  property OnMouseWheel: TMouseWheelEvent;

  property OnMouseWheelDown: TMouseWheelUpDownEvent;

  property OnMouseWheelUp: TMouseWheelUpDownEvent;

  property OnStartDrag: TStartDragEvent;

  

Event handler for the start of a dragging operation.

  property OnSelect: TNotifyEvent;

  

  property OnUTF8KeyPress: TUTF8KeyPressEvent;

  

Handler for a character entered by the user.

Inheritance

TFilterComboBox

  

A combobox to select filename filters

|

TCustomFilterComboBox

  

A combobox to select filename filters

|

TCustomComboBox

  

The base class for ComboBox components.

|

TWinControl

  

The base class for controls which can contain other (child) controls.

|

TControl

  

The base class for visible controls.

|

TLCLComponent

  

The base class for LCL components associated with widgets.

|

TComponent

?

TObject

The latest version of this document can be found at lazarus-ccr.sourceforge.net.