#13778 introduced `self.obj.ViewObject.ShowInTree = False` to hide the temporary object. But objects that are hidden in the tree are displayed in the tree when they are selected in the 3D view. This selection occurs during commands that take more than 2 points. The solution is to change `self.obj.ViewObject.Selectable` on mouse button up/down.
Fixes#13700.
Fixes#13621.
Currently the legacy DXF importer creates a main group with the DXF name if a DXF is imported into an existing FreeCAD document. For each DXF layer it then creates a sub-group (or Draft Layer) inside that main group. Objects are nested in the sub-groups (or Draft Layers).
This does not make sense for Draft Layers as they should be nested in the LayerContainer, which should be in the root of the FreeCAD document.
Both for Draft Layers and sub-groups there is the issue that if mutliple DXF files are imported in the same FreeCAD document, exising Draft Layers and sub-groups are not taken into account. For each DXF a new "0" group/layer is created (with a Label that is not "0" and therefore not recognized), and if there are objects on that layer a new group/layer is created for each object (labelled "0001", "0002", "0003", etc).
To solve this the main group with the DXF name is no longer created in the revised code and the layers variable is initialized with the groups/layers that already exist in the FreeCAD document.
Additionally the formatObject function should not format objects that are in Draft Layers. Its action conflicts with the layer mechanism resulting in the last imported object having an incorrect color.
* Create a compatibility module QtSvgWidgets.py to handle PySide2 & PySide6
* In the Arch and Material modules use the QtSvgWidgets module
* Since Qt6 the method QFont.setWeight() doesn't accept an int any more but requires an enum. Since the call of QFont.setBold(True) sets
a weight of 75 the extra calls of QFont.setWeight(75) can be safely removed
Co-authored-by: Adrián Insaurralde Avalos <36372335+adrianinsaval@users.noreply.github.com>
* The MouseDelay pref does not belong in the "Grid and snapping" pref group.
* Max. value was missing. Without it the spinbox only goes to 100.
* The 3600 suggestion was removed from the tooltip as it is an unworkable value. But entering it is possible now.
Uses new material system for appearance
Each feature object now has a property called ShapeMaterial that
describes its physical properties. If it has a shape, it has a
material.
The ShapeColor attribute is replaced by a ShapeAppearance attribute.
This is a material list that describes all appearance properties, not
just diffuse color. As a list in can be used for all elements of a
shape, such as edges and faces.
A new widget is provided to allow the user to select materials in a
consistent fashion. It can also launch the material editor with its
more advanced capabilities.
If you change the grid color in the preferences and cick the Apply button, the color of all grids is updated now. So you can experiment while the Preferences Editor is open.
I have kept but moved the grid color button in the Draft_SelectPlane task panel for now. So that both options can be tested.
The proposed code fixes the following issues:
1. There is no check if the target object itself has a property that matches the label type.
2. If a subelement is selected that does not have the label type property, the value from the main object is displayed instead.
3. The default text is an empty string.
Example:
Currently If you select a vertex of a wire, and select "Length" as the label type, you will get the length of the wire. With the new code the text will then be "Length not available for (sub)object".
Forum topic (issue #1):
https://forum.freecad.org/viewtopic.php?t=86222
