TScrollBox.OnMouseUp does not fire correctly on Windows
Original Reporter info from Mantis: torstenchr
-
Reporter name: Torsten Bonde Christiansen
Original Reporter info from Mantis: torstenchr
- Reporter name: Torsten Bonde Christiansen
Description:
It seems as if a TScrollBox does not fire a OnMouseUp event (only in windows) when the mouse down was performed on the control and the mouse up is done outside the control.
This work fine with a TPanel, TGroupBox, etc.
Also using a TScrollBox in Linux and doing the same clicks work fine, so this
seems to be isolated to windows only.
Steps to reproduce:
Create a TScrollBox on a form, assign a MouseUp event and put a breakpoint in the event.
Press eg. left mouse in the scroll box and drag mouse outside and lift the finger. The MouseUp event is NOT fired.
Mantis conversion info:
- Mantis ID: 19712
- OS: Windows
- OS Build: XP
- Build: Lazarus 0.9.31 r31668 FPC 2.4.2
- Platform: Win32
- Version: 0.9.31 (SVN)
- Fixed in revision: 35225 (#31fdb216)
- Monitored by: » torstenchr (Torsten Bonde Christiansen)
- Target version: 0.9.31 (SVN)
- LazTarget: 0.99.0