ColorComboBox¶

Qualified name: delphifmx.ColorComboBox

class ColorComboBox¶

Bases: CustomColorComboBox

Represents a combo box that allows you to select a color from a color palette. A TColorComboBox behaves like a standard TComboBox, with the difference that, when in drop-down mode, it displays a list of colors from the standard Delphi palette that you can select. The colors appear in the drop-down list as small colored squares, along with their names.

Note: The number of colors in the color palette is more than can be concurrently shown in the TListBoxItem list box. You can use the scroll bar to scroll the items shown in the list box. Notice that on Windows the scroll bar is shown by default. However, on OS X the scroll bar is not shown by default. On OS X, the scroll bar appears when you try to scroll colors using the mouse wheel. To enforce the scroll bar to be shown by default, you can use the code like following: ColorComboBox1.ListBox.AniCalculations.AutoShowing := false;

Methods

`ApplyStyleLookup`	Gets and applies the style of a TStyledControl.
`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.
`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.
`CanFocus`	Specifies whether the current control can receive focus.
`CanParentFocus`	Specifies whether the parent of this control should be evaluated to receive focus.
`Canvas`	Provides the drawing surface of the control.
`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.
`Color`	Returns a integer with the color value
`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
`Controls`	Returns an iterator over contained controls
`ControlsCount`	Returns the count of contained controls
`Count`	Returns the total number of items in the drop-down list associated with the combo box.
`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
`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.
`DisableMouseWheel`	bool:
`DragMode`	Specifies how the control initiates drag-and-drop operations.
`DropDownCount`	Specifies the maximum number of items displayed in the drop-down list.
`DropDownKind`	Defines whether to use TCustomListPicker pickers providing platform-specific drop-down lists to select string items.
`DroppedDown`	Embarcadero Technologies does not currently have any additional information.
`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.
`FixedSize`	Embarcadero Technologies does not currently have any additional information.
`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.
`Hint`	Specifies the text string that appears when the user moves the mouse over a control.
`HitTest`	Enables the control to capture mouse events.
`Images`	Defines the reference to a TCustomImageList list of images to be used to draw images on the component.
`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.
`IsPressed`	Embarcadero Technologies does not currently have any additional information.
`IsVisible`	Specifies whether the control is visible.
`ItemHeight`	Specifies the height of the items from the drop-down list.
`ItemIndex`	Specifies the index of the currently selected item.
`ItemWidth`	Embarcadero Technologies does not currently have any additional information.
`Items`	Specifies the items in the drop-down list.
`ListBox`	Gets the drop-down list component of the combo box.
`ListBoxResource`	Specifies the name of the resource object to which the drop-down list of the combo box is linked.
`ListItems`	ListBoxItem:
`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.
`Name`	Specifies the name of the component as referenced in code.
`Observers`	Indicates the TObservers object added to the TComponent.
`OnCanFocus`	Callable[[Object, bool], None]:
`OnDragDrop`	Callable[[Object, DragObject, PointF], None]:
`OnDragEnter`	Callable[[Object, DragObject, PointF], None]:
`OnDragOver`	Callable[[Object, DragObject, PointF, DragOperation], None]:
`OnGesture`	Callable[[Object, GestureEventInfo, bool], None]:
`OnPaint`	Callable[[Object, Canvas, RectF], None]:
`OnPainting`	Callable[[Object, Canvas, RectF], 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.
`ParentShowHint`	If True, the value of the ShowHint property of this control inherits the value of the ShowHint property of the parent control.
`ParentedRect`	Specifies the bounding rectangle of the control within its parent.
`ParentedVisible`	Specifies whether all the control's parents are visible.
`Placement`	Specifies the position of the list box relative to the combo box button.
`PlacementRectangle`	Specifies the position of the drop-down list of the combo box.
`PopupMenu`	Specifies the context (pop-up) menu object.
`Position`	Aligns the component to the position points of other components (Bounds points).
`Pressed`	Indicates whether the control is currently pressed.
`PressedPosition`	A point that indicates where exactly on the control the click occured.
`Root`	Specifies the root parent of this object.
`RotationAngle`	Specifies the amount (in degrees) by which the control is rotated from the x-axis.
`RotationCenter`	Specifies the position of the pivot point of the control.
`Scale`	Specifies the scale of the control.
`Scene`	Specifies the current scene in which the control is drawn.
`Selected`	Gets the item that is currently selected in the combo box.
`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
`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`	str:
`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.
`UpdateRect`	Specifies the rectangle area of the control that needs to be updated.
`VCLComObject`	Represents information used internally by components that support COM.
`Visible`	Specifies whether the component appears onscreen.
`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

Align¶

Specifies the alignment options (top, left, client, and so on) of this control. Use Align to automatically set the alignment of the current control. Setting Align to a value different than None can affect the position, size (height and width), and anchors of the control. By default, Align is set to None. Descendants of TControl typically set the visibility and value for the Align property. For example, for TToolBar, Align defaults to TAlignLayout.Top. To see the possible values for Align and their visible effects over the control, see FMX.Types.TAlignLayout. Controls that have the Align or Anchors properties set can use a Scale that is different from the default (1,1), so that controls align together even when they have a custom scale.

Type:: AlignLayout

Anchors¶

Specifies how the control is anchored to its parent. Use Anchors to ensure that a control maintains its current position relative to the edges of its parent, even if the parent is resized. When its parent is resized, the control holds its position relative to the edges to which it is anchored. Anchors is enforced only when the parent control is resized. If a control is anchored to opposite edges at the same time, the control stretches horizontally or vertically to maintain constant the distance between the control edges and parent edges. If a control is anchored to all four edges of its parent, the control stretches in all directions. By default, a control is anchored to the top and left edges of its container (Anchors=[akTop,akLeft]). The automatic alignment may affect the anchors of a control. When Align is set to None, all the anchors are available. If Align is not None, the anchors affected by the automatic alignment are excluded. Changing the state of the anchors affected by the automatic alignment has no effect over the control. Controls that have the Align or Anchors properties set can use a Scale that is different from the default (1,1), so that controls align together even when they have a custom scale.

Type:: Anchors

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

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

CanFocus¶

Specifies whether the current control can receive focus. CanFocus is True if it can receive focus, and False otherwise. If it is set to False, the control cannot be selected when using the TAB key. A control can receive focus after it is created.

Type:: bool

CanParentFocus¶

Specifies whether the parent of this control should be evaluated to receive focus. CanParentFocus is True when the parent of this control should be evaluated to receive focus if this control cannot receive focus itself, and False otherwise.

Type:: bool

ClipChildren¶

Specifies if children of the control should be clipped to the control’s on-screen region. Set ClipChildren to

True if you want child controls to be clipped to the control’s on-screen region. False if you want child controls to be able to extend beyond the region of the parent control.

Type:: bool

ClipParent¶

Specifies whether the current control has clipped its parent. When ClipParent is True, TControl cuts off the portion of the parent that lies under the control when the control is painted by the Paint and Painting methods. Parts of the control that do not contain visible objects cut off holes in the parent’s image. ClipParent is ignored in PaintChildren and other painting methods. If one parent has more that one child control having ClipParent equals True, then only one of these child controls is painted with ClipParent equals True. Others child controls are painted as if ClipParent equals False.

Type:: bool

Color¶: Returns a integer with the color value

Cursor¶

Image to use to represent the mouse pointer when it passes into the region covered by the control. Change the value of Cursor to provide feedback to the user when the mouse pointer enters the control. For a list of cursor constants, see System.UITypes Constants. The image representations of the cursor depend on the theme active on the current platform. If Cursor is set to the default cursor, this control might display a different cursor when the mouse pointer is over it. The actual cursor that this control displays is the cursor defined in InheritedCursor, a read-only property that is calculated based not only in the value of Cursor in this control, but also the value of Cursor in any ancestor of this control (parent, grand-parent, and so on until the parent form).

Type:: int

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

DisableFocusEffect¶

Specifies whether the control has the focus effect disabled. Set DisableFocusEffect to True so the control disables the effect applied when it receives focus. Usually, DisableFocusEffect for FireMonkey controls is False.

Type:: bool

DragMode¶

Specifies how the control initiates drag-and-drop operations. Use DragMode to control when the user can drag the control. Disable the drag-and-drop capability at run time by setting the DragMode property value to dmManual. Enable automatic dragging by setting DragMode to dmAutomatic.

Type:: DragMode

DropDownCount¶

Specifies the maximum number of items displayed in the drop-down list. By default, the drop-down list displays 8 items that are visible without requiring the user to scroll. To make the drop-down list smaller or larger, specify a number smaller or larger than eight as the DropDownCount value. If the DropDownCount value is larger than the number of items, the drop-down list will be only large enough to display the existing items. If the DropDownCount value is smaller than the number of items, the drop-down list displays a scroll bar.

Type:: int

DropDownKind¶

Defines whether to use TCustomListPicker pickers providing platform-specific drop-down lists to select string items. The TDropDownKind type is also used in the TComboEdit, TComboBox, and TPopupBox controls to define whether to use the TCustomListPicker picker to provide platform-specific controls to select string items from drop-down lists.

Type:: DropDownKind

EnableDragHighlight¶

Specifies whether the control is highlighted when the dragged object is over it.

Type:: bool

Enabled¶

Specifies whether the control responds to mouse, keyboard, and timer events. Use Enabled to change the availability of the control to the user. To disable a control, set Enabled to False. Some disabled controls appear dimmed (for example: buttons, check boxes, labels), while others (container controls) simply lose their functionality without changing their appearance. If Enabled is set to False, the control ignores mouse, keyboard, and timer events. To re-enable a control, set Enabled to True. This property applies to all TControl descendants.

Type:: bool

Height¶

Height specifies the vertical size of the control (in dp). Use the Height property to read or change the height of the control.

Type:: float

HelpContext¶

Contains the numeric context ID that identifies the Help topic for the control. In case of a .chm Help file, you must symbolically map Context IDs of Help topics to numeric topic ID values in the [MAP] section of your project (.hhp) file. To enable Context ID-based context-sensitive Help for a control, set HelpType to htContext and set HelpContext to a numeric topic ID. A topic ID of 0 (default) means that no Help topic is provided for the control.

Type:: int

HelpKeyword¶

Contains the keyword string that identifies the Help topic for the control. To enable the keyword-based context-sensitive Help for a control, set the HelpType property to htKeyword and set HelpKeyword to a keyword string. No keyword (zero-length string, the default) means that no Help topic is provided for the control.

Type:: str

HelpType¶

Specifies whether the control’s context-sensitive Help topic is identified by a context ID or by keyword. If HelpType is htContext, the HelpContext property value identifies the control’s Help topic. If HelpType is htKeyword, the HelpKeyword property value identifies the control’s Help topic.

Type:: HelpType

Hint¶

Specifies the text string that appears when the user moves the mouse over a control. See Using Hints to Show Contextual Help in a FireMonkey Application for more information about hints.

Type:: str

HitTest¶

Enables the control to capture mouse events.

If you set HitTest to True, this control captures all mouse events. The example below shows the use of HitTest for an OnClick event. If you set HitTest to False, the mouse events will pass through this control, so that a control laid out behind this one receives the mouse events instead of this control. Note: The HitTest enables all mouse-related events, which also include the display of Hints and Hint-related events. For most controls, HitTest is True by default. However, this is not true for all the controls. For example, for TLabel and TPathLabel, HitTest is False by default; these two controls do not capture the mouse-related events unless you set HitTest to True.

Example of HitTest 1. On a form, place a TPanel component. 2. Inside the panel, place a TPathLabel component. 3. Implement the OnClick event for both the TPanel and the TPathLabel:

procedure TForm1.Panel1Click(Sender: TObject); begin

ShowMessage(‘OnClick event fired for TPanel’);

end;

procedure TForm1.PathLabel1Click(Sender: TObject); begin

ShowMessage(‘OnClick event fired for TPathLabel’);

end;

Set the TPathLabel HitTest property to False (this is the default setting). Run the application and click the label. The OnClick event is fired for the panel (not the label).
Set the TPathLabel HitTest property to True. Run the application and click the label. The OnClick event is fired for the TPathLabel.

Type:: bool

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

ItemHeight¶

Specifies the height of the items from the drop-down list. Use ItemHeight to specify the height, in pixels, of the items in the combo box list.

Type:: float

ItemIndex¶

Specifies the index of the currently selected item. Gets or sets the index of the item that is selected in the combo box. The first item in the list has index 0, the second item has index 1, and so on. If no item is selected, the value of ItemIndex is -1.

Type:: int

ItemWidth¶

Embarcadero Technologies does not currently have any additional information.

Type:: float

ListBoxResource¶

Specifies the name of the resource object to which the drop-down list of the combo box is linked. Use ListBoxResource to specify the style for the drop-down list component of the combo box.

Type:: str

Locked¶

Specifies whether the control is locked at design time. A locked control prohibits to move the control at design time, all the other properties can be modified at design time. To lock the control, set Locked to True. By default, Locked is False, and the control can be modified at design time.

Type:: bool

Margins¶

Aligns the component to the margins points of other components. The Margins of a control are the distances (in pixels) from each edge (top, left, bottom, right) to another control within the same Parent or to the edge of its Parent. The Margins add space to the outer side of the control. It only applies for controls that do not use TAlignLayout None and the components are located to each other. If a margin is not 0, no other control will come closer to the control than the specified distance. If the distance from a Parent edge to the corresponding control edge is smaller than the specified Margins for that edge, the control is repositioned and resized, if necessary, to maintain the specified distance. If the Margins control has zero values, RAD Studio uses the default values (Left=4, Top=4, Right=4, Bottom=4). You can also set your own Margins values. It only applies to the IDE control’s guidelines, when you are dragging control. But if you use Align=Client (for example), it will use the specified values in Margins. The following image shows how Padding and Margins properties affect alignment, position, and size of controls.

Type:: Bounds

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

OnCanFocus¶: Callable[[Object, bool], None]:

OnDragDrop¶: Callable[[Object, DragObject, PointF], None]:

OnDragEnter¶: Callable[[Object, DragObject, PointF], None]:

OnDragOver¶: Callable[[Object, DragObject, PointF, DragOperation], None]:

OnPaint¶: Callable[[Object, Canvas, RectF], None]:

OnPainting¶: Callable[[Object, Canvas, RectF], None]:

Opacity¶

Specifies the control opacity. Set Opacity to customize the transparency of the current control. Opacity takes values between 0 and 1. If Opacity is 1, the control is completely opaque; if it is 0, the control is completely transparent. The values over 1 are treated as 1, and the ones under 0 are treated as 0. Opacity applies to the control’s children.

Type:: float

Padding¶

Aligns the component to the padding points of other components. The Padding of a control specifies how close, in pixels, the control’s children can come to each of its edges (top, left, bottom, right). Padding adds space to the inner side of the control. The control’s children are repositioned and resized, if necessary, to maintain the Padding. If the Padding control has zero values, RAD Studio uses the default values (Left=4, Top=4, Right=4, Bottom=4). You can also set your own Padding values. The following image shows how Padding and Margins properties affect alignment, position, and size of controls.

Note: Padding constraints do not work for TScrollBox, TListBox, TTreeView, and TGrid based controls.

Type:: Bounds

ParentShowHint¶

If True, the value of the ShowHint property of this control inherits the value of the ShowHint property of the parent control. See Using Hints to Show Contextual Help in a FireMonkey Application - Enabling Hints for a Control for more information.

Type:: bool

Placement¶

Specifies the position of the list box relative to the combo box button. For example, if Placement is set to TPlacement.Right, the drop-down list is displayed to the right of the combo box.

Type:: Placement

PlacementRectangle¶

Specifies the position of the drop-down list of the combo box. Use PlacementRectangle to specify the coordinates of the placement rectangle. The drop-down list will be displayed with the upper-left corner in the lower-left corner of the placement rectangle. The origin is considered to be the upper-left corner of the combo box button.

Type:: Bounds

PopupMenu¶

Specifies the context (pop-up) menu object. Use PopupMenu to set the context menu of the current control. The pop-up window is displayed when ShowContextMenu is called.

Type:: CustomPopupMenu

Position¶

Aligns the component to the position points of other components (Bounds points). Specifies the upper-left corner of the current control, relative to its parent. The Position can be affected by the Padding of its parent and the Margins of the control.

Type:: Position

RotationAngle¶

Specifies the amount (in degrees) by which the control is rotated from the x-axis. Positive angles correspond to clockwise rotation. For counterclockwise rotation, use negative values. To set the rotation center, use RotationCenter.

Type:: float

RotationCenter¶

Specifies the position of the pivot point of the control. The coordinates of the rotation center take values in the range from 0 through 1. The point with the coordinates (0,0) corresponds to the upper-left corner of the control, the point with the coordinates (1,1) corresponds to the lower-right corner of the control. The default center of rotation is (0.5, 0.5). Values outside of [0,0] and [1,1] can be clipped in some descendant classes. To set the rotation angle, use RotationAngle.

Type:: Position

Scale¶

Specifies the scale of the control. Set the Scale coordinates to specify the scale on each axis. The initial scale rate is 1 on each axis.

Note: Controls that have the Align or Anchors properties set can use a scale that is different from the default (1,1), so that controls align together even when they have a custom scale.

Type:: Position

ShowHint¶

Specifies whether the Hint can be shown. If ShowHint is set to True, a Hint string is displayed when the user moves the mouse over the control.

Type:: bool

Size¶

Specifies the vertical and horizontal size (Size.Height and Size.Width) of the control (in pixels). Use the Size property to read or change the size of the control.

Type:: ControlSize

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

TabOrder¶

Indicates the position of the control in its parent’s tab order. TabOrder is the order in which child controls are visited when the user presses the TAB key. The control with the TabOrder value of 0 is the control that has the focus when the form first appears. Initially, the tab order is always the order in which the controls were added to the form. The first control added to the form has a TabOrder value of 0, the second is 1, the third is 2, and so on. Change this by changing the TabOrder property. Each control has a unique tab-order value within its parent. Assigning TabOrder a value greater than the number of controls contained in the parent control moves the control to the end of the tab order. The control does not take on the assigned value of TabOrder, but instead is given the number that ensures that the control is the last in the tab order.

Type:: int

TabStop¶

Embarcadero Technologies does not currently have any additional information.

Type:: bool

TouchTargetExpansion¶

Set of optional pixel values you can specify to expand the touch target of a FireMonkey styled control. FMX.Controls.TControl.TouchTargetExpansion is a published property of all FireMonkey styled controls that support Touch. Defined as an FMX.Types.TBounds, TouchTargetExpansion takes four optional parameters representing the expansion of the four sides of the control in pixels (Bottom, Left, Right, Top). Each parameter specifies the size of an additional screen area that is to be treated as part of the touch target of the control. The following figure illustrates how TouchTargetExpansion expands the touch target for a FireMonkey control:

Type:: Bounds

Visible¶

Specifies whether the component appears onscreen. Use the Visible property to control the visibility of the control at run time. If Visible is True, the control appears. If Visible is False, the control is not visible.

Type:: bool

Width¶

Specifies the horizontal size of the control (in pixels). Use the Width property to read or change the width of the control.

Type:: float