Position (struct) position of control element (.
Size (struct) size of control element ( .Size data structure) The control element shape, like all other shape objects, provides the Size and Position properties for this purpose: If this is true, the function ends the search.ĭetermining the Size and Position of Control ElementsĪs already mentioned, the size and position of control elements can be determined using the associated shape object. If this is the case, the Control.Name property then checks whether the name of the control element is MyListBox. The example checks all drawing elements to determine whether they support the .XControlShape interface needed for control element forms. Name = "MyListBox" Then Exit Function End If End If Next DrawPage (i ) If HasUnoInterfaces (Shape, ".XControlShape" ) Then If Shape. To determine a special control element, all drawing elements of the drawing level must be searched through.ĭim Doc As Object Dim Shape as Object Dim I as integerĭoc = ThisComponent For i = 0 to Doc. The method for accessing the shape objects of a control element also uses the corresponding drawing level of the document. With the help of this controller object and the model of the control element, it then uses the GetControl method to determine the view ( CtlView variable) of the control element form.Īccessing the Shape Object of Control Element Forms The Form Functions Toolbar is also used to switch between modes. In draft mode, the position of control elements can be changed and their properties can be edited using a properties window. A Apache OpenOffice form may adopt one of two modes: the draft mode and the display mode. It uses not only the Doc document object but also the DocCrl document controller object which makes reference to the current document window. The Form Functions Toolbar is used for editing forms.
#Loading component library failed for openoffice pdf 4.1.4 code
The code listed in the example is very similar to the code listed in the previous example for determining a control element model. GetControl (Ctl ) Exit Function End If Next I HasByName ( "MyListBox" ) ThenĬtlView = DocCrl. The models of the control elements of a form are available through the GetByName method of the Object form:ĭim Doc As Object Dim DocCrl As Object Dim Forms As Object Dim Form As Object Dim Ctl As Object Dim CtlView As Object Dim I as Integerįorms = Doc. Since control element forms within the documents are administered like a special drawing element, there is also a Shape object which reflects the drawing element-specific properties of the control element (in particular its position and size).Īccessing the Model of Control Element Forms.
The counterpart to this is the View of the control element, which administers the display information.The Model of the control element is the key object for the Apache OpenOffice Basic-programmer when working with control element forms.The Three Aspects of a Control Element FormĪ control element of a form has three aspects: The option of creating sub-forms is also provided for this purpose.
This is useful, for example, if the contents of different databases are displayed within one document, or if a 1:n database relationship is displayed within a form. Dim Doc As Object Dim Sheet As Object Dim DrawPage As Object Dim Form As ObjectĪs is already suggested by the GetByIndex method name, a document may contain several forms.
0 kommentar(er)
