Track control blocks being clamped to position

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   I have added some CXTPTrackBlock items to a TrackControl and their positions are being modified underneath me. After creating the control but before it's displayed I insert a series of items. However the code inside void CXTPTrackControlItem::RecalcLayout() clamps the block within the arbitraty value 320000.

This is happening because the TrackControl associated with a block is only ever set when the TrackControlItem that houses the block is drawn. And because I'm populating the control before it's first drawn the code clamps  the position.

Is there a suggested workaround to this? It seems the only real way around this is to wait until the first draw of the TrackControl before populating it.

Thoughts?

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Aaron Koolen Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 22 July 2009 Status: Offline Points: 32	Post Options Post Reply Quote Aaron Koolen Report Post Thanks(0) Quote Reply Topic: Track control blocks being clamped to position Posted: 24 May 2010 at 11:47pm
	I have added some CXTPTrackBlock items to a TrackControl and their positions are being modified underneath me. After creating the control but before it's displayed I insert a series of items. However the code inside void CXTPTrackControlItem::RecalcLayout() clamps the block within the arbitraty value 320000. This is happening because the TrackControl associated with a block is only ever set when the TrackControlItem that houses the block is drawn. And because I'm populating the control before it's first drawn the code clamps the position. Is there a suggested workaround to this? It seems the only real way around this is to wait until the first draw of the TrackControl before populating it. Thoughts?
	Product: Xtreme ToolkitPro v13.3.0 (MFC) Platform: Windows XP (32bit) - SP 3 Language: Visual C++ 6