Creates a new interactor for a TextWidget that controls numerical values.

Create a transformation that applies the given orientation to the interactor.

Makes sure that the viewer scrolls this interactor into view.

Invoke this method to mark the apearance of this interactor invalid, so that it gets repainted.

This override specifies whether the annotation reacts to user input. This takes into account the Hidden, and ReadOnly flags of the underlying PDF definition.

Invoked when the interactor gets attached to it parent. This will set the blink interval to the value that is indicated by CaretBlinkTime of the viewer.

Invoked when the arrow down key pressed for this field.

Invoked when the end key is pressed for this field.

Invoked when the home key is pressed for this field.

Invoked when the arrow left key is pressed for this field.

Invoked when the arrow right key is pressed for this field.

Invoked when the arrow up key is pressed for this field.

Invoked when the interactor got removed from the current selection.

Invoked when the interactor received a close event. This will release all resources that are held by the interactor.

Invoked when the user starts to drag this interactor.

Invoked when an object gets dropped onto this interactor. This override will insert the text value of the object (if any) at the location of the cursor.

Invoked after the user has dragged this interactor.

Invoked when a dragged object enters the interactor. This override will temporarily set the focus to this interactor, so that a cursor can be shown where the dragged object hovers.

Invoked when a dragged object leaves the interactor. This override restores the focus.

Invoked when an object is dragged over this interactor. This override will place the cursor at the position of the dragged object.

Invoked when the mouse went down to drag a selection.

Invoked while dragging a selection when the selection rectangle overlaps this interactor. This method will add the corresponding interactor to the current selection if Selectable is true.

Invoked when the mouse goes up after dragging a selection.

Invoked after the interactor got the focus. This override will select the entire text if the focus was caused by a keystroke.

Invoked as a result of a key down platform event.

Raised when a key is released while this interactor has the focus.

Invoked after the text box lost the focus. This override will remove the blinking cursor.

Invoked as a result of a click platform event.

Invoked when a double-click occurs. This override will select a word.

Invoked when the mouse goes down into the text field.

Invoked as a result of a mouse enter platform event.

Invoked afer the mouse stays a short period of time in this interactor.

Invoked as a result of a mouse leave platform event.

Invoked when the mouse was moved inside the text field.

Invoked as a result of a mouse up platform event.

Invoked as result of a paint event, but only for text fields that are not hidden.

Invoked when the interactor must paint a drag representation of itself.

This method will be invoked after all child interactors have been painted.

Invoked to paint a shadow for this interactor.

Invoked when the interactor got added to the current selection.

Changes the location of the annotation so that it matches the current transformation of its interactor.

Sends the given text to the interator.

The annotation that this interactor controls.

The child interactors of this interactor. This property may be null.

Controls the dragging behavior of the interactor.

The PDF field that this interactor controls.

The height of the widget.

An IBeam.

Controls whether an interactor can be interacted with.

The layers of this interactor.

The layout property controls the placement of sub-interactors relative to this one. This property may be null.

The controlled object.

A value between 0 and 1 that specifies the opacity of the interactor. 1 means fully opaque, 0 means fully transparent (i.e. invisible). The default is 1.

The interactor that this interactor is a child of.

The rectangle that this interactor occupies, including the space taken by its layers.

Gets or sets the selected text in this text box.

Controls the start of the selection. If the SelectionLength is zero it controls the position of the cursor.

Controls the length of the selection.

The distance at which the shadow of the interactor will be drawn. This distance is relative to the parent, so that transformations on this interactor (such as rotations) do not influence the location of the shadow.

Specifies whether an overflow marker must be shown if the text does not fit.

Provides access to a text representation of the value of the widget interactor.

Returns the field tooltip.

Transformation that is applied to the interactor before drawing, relative to the origin of its parent, i.e.:

• If one applies this transformation to a local coordinate, one obtains the coordinates in the coordinate system of the parent.
• If one uses this transformation to transform the parent coordinate system (CTM), one obtains the local coordinate system.

The ValueField that this interactor controls.

The viewer that this interactor is located in.

Transforms coordinates in the local coordinate system to the coordinate system of the viewer, i.e.:

• If one applies this transformation to a local coordinate, one obtains the coordinates in the coordinate system of the viewer.
• If one uses this transformation to transform the original viewer coordinate system (CTM), one obtains the local coordinate system.

A rectangle that defines a the visible part of the interactor, in terms of its own coordinate system.

Value between 0 and 1 that indicates how far the scrollbar must change to "page" down or up.

Value between 0 and 1 that indicates how far the scrollbar must change to scroll a single line of text.

Specifies a value between 0 and 1 that indicates how far the text is scrolled down. The scroll bars use this value to draw the slider at the correct possition, and they change this value if the user changes the slider.

The PDF widget that this interactor controls.

The width of the widget.

DragBegin preview event.

DragDrop preview event.

DragEnd preview event.

DragEnter preview event.

DragLeave preview event.

DragOver preview event.

DragSelectMouseDown preview event.

DragSelectMouseMove preview event.

DragSelectMouseUp preview event.

MouseDown preview event.

MouseMove preview event.

MouseUp preview event.