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Bug 1784 - Problem with Repaint of Grid when Datasource is Detail of MasterDetail data
Summary: Problem with Repaint of Grid when Datasource is Detail of MasterDetail data
Status: RESOLVED FIXED
Alias: None
Product: TeeGrid for Delphi
Classification: Unclassified
Component: Grid (show other bugs)
Version: unspecified
Hardware: PC Windows
: --- enhancement
Target Milestone: ---
Assignee: david berneda
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-02-12 10:40 EST by Roland Kossow
Modified: 2017-04-20 14:05 EDT (History)
1 user (show)

See Also:
Chart Series: ---
Delphi / C++ Builder RAD IDE Version:

Attachments
See Grid not updating (428.88 KB, video/mp4)
2017-02-12 10:40 EST, Roland Kossow 		Details
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Description Roland Kossow 2017-02-12 10:40:12 EST 
I use the TeeGrid in a situation where I have set its datasource to the detail dataset of a master and detail AureliusDataset ensemble.
When I change between rows of the master dataset the expected behaviour would be that the grid shows the current detail rows (as is the case with the live grids above the teegrid in the video). The update happens however only if I move the mouse cursor over the TeeGrids, so I guess the TeeGrid does not get invalidated when the masterdatasurces record changes.
Comment 1 Roland Kossow 2017-02-12 10:40:54 EST 
Created attachment 711 [details]
See Grid not updating
Comment 2 Roland Kossow 2017-02-12 10:45:03 EST 
Workaround: Triggering the repaint of the grids showing the details manually in the OnAfterScroll event of the master solves the problem. But this should IMO not be necessary.