This interface is what is passed to the plugin and used to obtain the parent’s pointer. Could be extended to return other useful bits of information, but at the moment just contains the window handle to parent with
GetParent(LXtObjectID self, LXtPaneHandleID *handle)¶
Returns the parent window handle for the custom pane, which can be used to parent any user generated UI. In Python this will be returned as an int representing a pointer, and will need to be converted into a proper PyObject.
typedef void *
This interace defines a CustomView client, which is able to use Python calls (or whatever) to populate a Custom-based interface
Servers are expected to expose tags that define their viewport type. These allow them to show up as first-class viewports. If the TYPE tag is not present, then they can still be instanced from a Custom Viewport view’s viewport options.
Init(LXtObjectID self, LXtObjectID pane)¶
TYPE This tag consists of four space-delimited strings:
The class of the viewport, mostly for organizational purposes. Options include: vp3dEdit, vptoolbars, vpproperties, vpdataLists, vpinfo, vpeditors, vputility, and vpapplication.
Exactly four characters representing the viewport’s type as an LXtID4.
An internal string representing the viewport’s type as a name.
A message table lookup in the form of “@table@message@” For example: “vpapplication MYVP myViewportTypeName @myViewportTypeTable@myViewportTypeUsername@”
EMBEDABILITY Determines how the viewport can be embedded into a Form View. Thre are three options:
”normal”, which is the default mode if this tag isn’t set, indicates that the viewport doesn’t specifically support embedding. These can still be embedded via viewport presets, but they may not display properly.
”embedAware”, meaning that the viewport knows how to handle embedding.
”embedOnly”, meaning the viewport can only be embedded and cannot be used in normal layouts.
OPTIONS_FORM A string representing the hash of a form to display when the user clicks the gear widget for the viewport. This is called to tell the server to set up as part of the widget with the name provided.
Cleanup(LXtObjectID self, LXtObjectID pane)¶
This is called to clean up the widget just before the view is torn down.
StoreState(LXtObjectID self, LXtObjectID pane)¶
These methods are called to load or save any per-instance state for the pane provided.