* inside mouseReleaseEvent() check if the mouse has been moved and only if yes emit the dragFinished() signal
* improve error handling in mouseDoubleClickEvent
* in mouseDoubleClickEvent start to edit the view provider
* do not emit dragFinished() signal inside mousePressEvent as nothing has been done. This avoids to create an empty transaction and doesn't touch the document
* inside mouseReleaseEvent() check if the mouse has been moved and only if yes emit the signal
* improve error handling in mouseDoubleClickEvent
* in mouseDoubleClickEvent start to edit the view provider
The currently exported tool table for LinuxCNC results in the following warning:
"Requested tool 1 not found in the tool table"
The debug output provides:
"File: default_tool_table.tbl Unrecognized line skipped: \
T1 P X0 Y0 Z0 A0 B0 C0 U0 V0 W0 D4.00 I0 J0 Q0; \
4mm_2F_Compression_Carbide_Endmill"
This is due to a missing/blank P (pocket) entry.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Removes unused imports as reported by LGTM.
There are exceptions: `import Arch_rc` is shown as an alert, but has side effects. It's not clear what the best thing to do in those cases is, so I've left them for now.
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When the ellipse to be projected and the sketch plane are parallel, the original code
by shermelin provided for a translation of the original ellipse, which would be the best solution
if it weren't because the Sketcher, internally, works under the assumption of a normal vector to the
sketcher plane being (0,0,1). If the original ellipse is parallel to the sketch plane, but the sketch
plane is not the XY plane, the copy and translation would result in a ellipse not in the XY plane of the
Sketcher. Then the sketcher internals will not properly consider its dimensions.
The solution applied here is to default to the general method for non-parallel planes.
It solves:
https://forum.freecadweb.org/viewtopic.php?f=3&t=55284#p477522
