TdxPDFViewerHandTool Class

An action object corresponding to the HandTool command provided by the PDF Viewer control.

Declaration

delphi

TdxPDFViewerHandTool = class(
    TdxPDFViewerCheckableAction
)

Remarks

This class does not introduce any new public members. Executing a TdxPDFViewerHandTool action object disables or enables the Hand tool (depending on its current state). Enabling the Hand tool disables the capability to select the PDF document content and vice versa. If enabled, the Hand tool allows an end-user to scroll the content by dragging the displayed PDF document instead of using the mouse wheel and/or scrollbars.

UI elements linked to a TdxPDFViewerHandTool action object are enabled only if the PDF Viewer control currently displays a document (i.e., the control’s IsDocumentLoaded function returns True).

Inheritance

Show 12 items

TObject TPersistent TComponent TBasicAction TContainedAction TCustomAction TAction TdxBasicAction TdxCustomAction TdxPDFViewerCustomAction TdxPDFViewerCheckableAction TdxPDFViewerHandTool