SDK:Working with Hierarchical VWListBrowserCtrl: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
Line 30: | Line 30: | ||
</code> | </code> | ||
=== | === How to activte the hierarchical mode === | ||
<code lang="cpp"> | <code lang="cpp"> |
Revision as of 06:24, 23 October 2013
.SDK|SDK ..SDK:Types|SDK Types ..SDK:Using the SDK|Using the SDK ..VCOM:VCOM (Vectorworks Component Object Model)|VCOM Basics ..VCOM:Class Reference|VCOM Class Reference
Introduction
Since Vectorworks 2013 it is possible to create hierarchical list browsers ie with rows which can be expanded to reveal other rows, recursively.
<Example>
We will try in this article to get the result shown above.
Basic concept : the '-' character
First thing to understand with hierarchical list browsers is that you don't insert every rows shown in the result. In our example, the inserted rows in the list browser are :
abcd-first row abcd-2nd row abcd-3rd row abcd-4th row EFGH-1st row EFGH-2nd row EFGH-3rd row-AA EFGH-3rd row-BB EFGH-3rd row-CC
How to activte the hierarchical mode
// activating hierarchical mode gSDK->EnableListBrowserHierarchicalDisplay( GetDialogID(), GetControlID, true ); // telling LB which column is the one with collapse/expand picture gSDK->SetListBrowserHierarchicalDisplayColumn( GetDialogID(), GetControlID, kFirstColumnIndex ); // we need to put these attributes. It doesn't work without them gSDK->SetListBrowserItemDisplayType( GetDialogID(), GetControlID, kFirstColumnIndex, kListBrowserDisplayImageAndText ); gSDK->SetListBrowserControlType( GetDialogID(), GetControlID, kFirstColumnIndex, kListBrowserControlDiscTriangle);
<other general topic>
...
See Also
SDK:Working with VWListBrowserCtrl | SDK:Layout Manager: List Browser