ComboEditBase¶

Qualified name: delphifmx.ComboEditBase

class ComboEditBase¶

Bases: CustomEdit

The base class for edit boxes having a list of predefined choices. TComboEditBase extends TCustomEdit defining the DropDown method.

Methods

`ApplyStyleLookup`	Gets and applies the style of a TStyledControl.
`CloseDropDown`	Tries to close the drop-down list.
`DropDown`	Executes internally when the edit control is left-clicked.
`Inflate`	Call this procedure to get and apply its style lookup.
`NeedStyleLookup`	Call this procedure to indicate that this control requires to get and apply its style lookup.

Attributes

`AbsoluteClipRect`	Specifies the absolute rectangle of the control after all its parent controls clip it.
`AbsoluteEnabled`	Specifies whether the control is absolutely enabled.
`AbsoluteHeight`	Specifies the absolute height of the control.
`AbsoluteMatrix`	Specifies the absolute transformation matrix of the control.
`AbsoluteOpacity`	Specifies the absolute opacity of the control.
`AbsoluteRect`	Specifies the absolute rectangle that bounds the control.
`AbsoluteScale`	Specifies the absolute scale of the control.
`AbsoluteWidth`	Specifies the absolute width of the control.
`ActionClient`	Specifies whether the component object has an associated action.
`AdjustSizeValue`	Updates the width and height of this control according to its current style
`AdjustType`	Determines if and how the width and height of this control should be modified to take the fixed space dictated by the style of this control
`Align`	Specifies the alignment options (top, left, client, and so on) of this control.
`Anchors`	Specifies how the control is anchored to its parent.
`ApplyingEffect`	A flag that signals when a control is in the process of applying an effect.
`AutoCapture`	Specifies whether the control captures mouse events.
`AutoSelect`	bool:
`AutoTranslate`	Specifies whether the control's text should be translated
`AxisAlignedRect`	A TRectF defined by the width and height of the control.
`BoundsRect`	Specifies the bounding rectangle of the control.
`ButtonsContent`	Returns the control that contains the edit buttons associated with the edit control.
`CanParentFocus`	Specifies whether the parent of this control should be evaluated to receive focus.
`Canvas`	Provides the drawing surface of the control.
`Caret`	Represents the caret of the control.
`CaretPosition`	Provides access to the caret position in this edit control.
`CharCase`	It defines whether to implement the UPPER or lower case conversion to the memo's text.
`CheckSpelling`	Defines whether the spell-checking feature of the edit control is on or off.
`Children`	Stores an array of children attached to this parent component.
`ChildrenCount`	Read-only property that specifies the number of children in the children list.
`ChildrenRect`	Specifies the bigger rectangle area occupied by parent and children controls.
`ClassName`	Returns the TObject.ClassName
`ClipChildren`	Specifies if children of the control should be clipped to the control's on-screen region.
`ClipParent`	Specifies whether the current control has clipped its parent.
`ClipRect`	Specifies the bound rectangle to be clipped.
`ComObject`	Specifies the interface reference implemented by the component.
`ComponentCount`	Returns the owned component count
`ComponentIndex`	Indicates the position of the component in its owner's Components property array.
`ComponentState`	Describes the current state of the component, indicating when a component needs to avoid certain actions.
`ComponentStyle`	Governs the behavior of the component.
`Components`	Returns an iterator over the owned components
`ControlType`	ControlType:
`Controls`	Returns an iterator over contained controls
`ControlsCount`	Returns the count of contained controls
`Cursor`	Image to use to represent the mouse pointer when it passes into the region covered by the control.
`Data`	Stores a Tvalue, which is a data structure that can store different kinds of data types.
`DefaultSize`	Embarcadero Technologies does not currently have any additional information.
`DefaultStyleLookupName`	Returns a string with the name of the default style of this control
`DefaultTextSettings`	Stores a TTextSettings type object keeping the default values of the text representation properties.
`DesignInfo`	Contains information used by the Form designer.
`DisableDisappear`	Embarcadero Technologies does not currently have any additional information.
`DisableFocusEffect`	Specifies whether the control has the focus effect disabled.
`DragMode`	Specifies how the control initiates drag-and-drop operations.
`EnableDragHighlight`	Specifies whether the control is highlighted when the dragged object is over it.
`Enabled`	Specifies whether the control responds to mouse, keyboard, and timer events.
`FilterChar`	Specifies which characters are allowed to be typed into this edit control.
`FixedSize`	Embarcadero Technologies does not currently have any additional information.
`Font`	Specifies the font to use when rendering the text.
`FontColor`	Specifies the color of the text in the edit control.
`HasAfterPaintEffect`	Specifies whether the control has an effect that is applied after the control is painted.
`HasClipParent`	Control that is a direct child of this control and has clipped this control.
`HasDisablePaintEffect`	Specifies whether the control's effect is painted.
`HasEffect`	Specifies whether the control has an applied effect.
`Height`	Height specifies the vertical size of the control (in dp).
`HelpContext`	Contains the numeric context ID that identifies the Help topic for the control.
`HelpKeyword`	Contains the keyword string that identifies the Help topic for the control.
`HelpType`	Specifies whether the control's context-sensitive Help topic is identified by a context ID or by keyword.
`HideSelectionOnExit`	bool:
`Hint`	Specifies the text string that appears when the user moves the mouse over a control.
`HitTest`	Enables the control to capture mouse events.
`ImeMode`	For internal use only.
`InPaintTo`	Specifies whether the control is currently being painted.
`Index`	Specifies the index of the child object in the children array attached to this object.
`InheritedCursor`	Image used to represent the mouse pointer when it passes into the region covered by the control.
`InvertAbsoluteMatrix`	Specifies the inverse matrix of AbsoluteMatrix.
`IsDragOver`	Specifies whether a dragged object is over the area of the current control.
`IsFocused`	Determines whether the control has input focus.
`IsInflated`	Whether the current style of this control has been actually applied to the control.
`IsMouseOver`	Specifies whether the mouse cursor is over the control.
`IsVisible`	Specifies whether the control is visible.
`KeyboardType`	Determines the type of the virtual keyboard.
`KillFocusByReturn`	Specifies whether to hide the virtual keyboard by clicking the Return key.
`LocalRect`	Specifies the local rectangle for painting the control.
`Locked`	Specifies whether the control is locked at design time.
`Margins`	Aligns the component to the margins points of other components.
`MaxLength`	Specifies the maximum length of the text entered in this edit control.
`Model`	The data model representing the data used by the presentation of the current control.
`Name`	Specifies the name of the component as referenced in code.
`Observers`	Indicates the TObservers object added to the TComponent.
`OnGesture`	Callable[[Object, GestureEventInfo, bool], None]:
`Opacity`	Specifies the control opacity.
`Owner`	Returns the Component Owner
`Padding`	Aligns the component to the padding points of other components.
`Parent`	Returns/Sets the Control Visibility
`ParentClassStyleLookupName`	The name of the default style of the parent class of this control.
`ParentControl`	Specifies the parent control of this control.
`ParentedRect`	Specifies the bounding rectangle of the control within its parent.
`ParentedVisible`	Specifies whether all the control's parents are visible.
`Password`	Specifies whether this edit control shows its characters or not.
`PopupMenu`	Specifies the context (pop-up) menu object.
`Position`	Returns an access to the position of the control inside its parent
`Presentation`	Object:
`PresentationProxy`	PresentationProxy:
`PresentationState`	PresentationState:
`Pressed`	Indicates whether the control is currently pressed.
`PressedPosition`	A point that indicates where exactly on the control the click occured.
`ReadOnly`	Determines whether you can change the text of this edit control.
`ResultingTextSettings`	Keeps final values of text representation properties.
`ReturnKeyType`	Indicates the type of action that the edit control performs when you are editing the text of the control and you press the return key on the virtual keyboard.
`Root`	Specifies the root parent of this object.
`Scene`	Specifies the current scene in which the control is drawn.
`SelLength`	Specifies the number of characters that are selected.
`SelStart`	Specifies the position of the first selected character in the text.
`SelText`	Specifies the selected portion of the edit control's text.
`SelectionFill`	Specifies the color and pattern used to fill the font of the selected text or to stroke the outline of it.
`ShowHint`	Specifies whether the Hint can be shown.
`Size`	Specifies the vertical and horizontal size (Size.Height and Size.Width) of the control (in pixels).
`Stored`	Specifies whether this object is stored in the .XFM file.
`StyleLookup`	Specifies the name of the resource object to which the current TStyledControl is linked
`StyleName`	Specifies the style name for this FMX component.
`StyleState`	This property allows you to define the current state of style
`StyledSettings`	Defines the set of styled text representation properties whose values are loaded from the current style and cannot be changed manually.
`StylesData`	Value:
`TabOrder`	Indicates the position of the control in its parent's tab order.
`TabStop`	Embarcadero Technologies does not currently have any additional information.
`Tag`	Stores a NativeInt integral value as a part of a component.
`TagFloat`	Custom property that stores any floating-point value.
`TagObject`	Custom property that stores any object value.
`TagString`	Custom property that stores any string value.
`Text`	Contains the text displayed by this edit control.
`TextAlign`	Specifies how the text will be displayed in terms of horizontal alignment.
`TextContentRect`	Embarcadero Technologies does not currently have any additional information.
`TextPrompt`	A hint or message to be displayed when the Text property is empty.
`TextSettings`	Keeps the values of styled text representation properties that are set in the Object Inspector or programmatically.
`Touch`	Specifies the touch manager component associated with the control.
`TouchTargetExpansion`	Set of optional pixel values you can specify to expand the touch target of a FireMonkey styled control.
`Typing`	Specifies whether the user is typing something in this edit control.
`UpdateRect`	Specifies the rectangle area of the control that needs to be updated.
`VCLComObject`	Represents information used internally by components that support COM.
`VertTextAlign`	Specifies how the text will be displayed in terms of vertical alignment.
`Visible`	Returns/Sets the Control Visibility
`Width`	Specifies the horizontal size of the control (in pixels).

AdjustSizeValue¶: Updates the width and height of this control according to its current style

AdjustType¶: Determines if and how the width and height of this control should be modified to take the fixed space dictated by the style of this control

ApplyStyleLookup()¶: Gets and applies the style of a TStyledControl.

AutoTranslate¶: Specifies whether the control’s text should be translated

CloseDropDown()¶: Tries to close the drop-down list. CloseDropDown sends a PM_CLOSE_DROPDOWN message to the presentation layer through its presentation proxy.

DefaultStyleLookupName¶: Returns a string with the name of the default style of this control

DropDown()¶: Executes internally when the edit control is left-clicked. DropDown is overridden by edit controls that have pop-up windows that open and close when the edit control is left-clicked. If the pop-up window is open, then DropDown closes the pop-up window. Else, it opens it.

Inflate()¶: Call this procedure to get and apply its style lookup.

NeedStyleLookup()¶: Call this procedure to indicate that this control requires to get and apply its style lookup.

StyleLookup¶: Specifies the name of the resource object to which the current TStyledControl is linked

StyleState¶: This property allows you to define the current state of style