Prezentare generală
Editorul proprietății este unul dintre cele mai importante instrumente ale FreeCAD și un element principal în timpul colaborării cu FreeCAD. Editorul proprietății permite gestionarea proprietăților obiectelor din document.
The Property View appears in the lower section of the Model panel (if the Combo View is active) or as a stand-alone panel.
În general, editorul de proprietăți este destinat să se ocupe de un singur obiect la un moment dat. Valorile afișate în Editorul de proprietăți aparțin obiectului activ al documentului dvs. activ (aveți grijă ce document este activ, dacă lucrați la mai multe documente). Dacă nu ați selectat niciun element (sau nu există elemente), editorul proprietății va fi gol.
Nu toate proprietățile pot fi modificate în orice moment. În funcție de starea specifică, unele proprietăți vor fi afișate ca fiind numai pentru citire.
The Data properties of a Part Box
Property definition
A property is a piece of information like a number or a text string that is attached to a FreeCAD document or an object in a document. Properties can be viewed and modified with the Property editor.
A property is a piece of information like a number or a text string that is attached to a FreeCAD document or an object in the document. Many property types are available. Some of the most common types are:
App::PropertyAngle
App::PropertyBool
App::PropertyDistance
App::PropertyFloat
App::PropertyInteger
App::PropertyLength
App::PropertyPlacement
App::PropertyString
App::PropertyVector
View and Data properties
Există două tipuri de proprietăți ale funcțiilor accesibile prin tab-urile din partea de jos a editorului de proprietăți: : Vizualizare View: proprietăți legate de afișarea "vizuală" a unui obiect. : Date Data: proprietăți legate de parametrii "fizici" ai unui obiect.
Basic properties
Different objects may have different properties. However, many objects have the same properties because they are derived from the same internal class.
Most geometrical objects that can be created and displayed in the 3D View are derived from a Part::Feature. See Part Feature for the basic properties these objects have.
For 2D geometry, most objects are derived from a Part::Part2DObject (itself derived from a Part::Feature) which is the base of Sketches, and most Draft objects. See Part Part2DObject for the basic properties these objects have.
To display the context menu of the Property View right-click the background, or right-click a property.
Right-clicking the background shows three options:
- Add Property: adds a dynamic property to the object.
- Expand/Collapse Properties: introduced in 1.1
- Property groups collapse/expand when you click their name. Property nodes collapse/expand when you click the symbol (usually an arrow) in front of their name.
- Expand to Default: property groups are expanded and property nodes are collapsed for the current object.
- Expand All: property groups and property nodes are expanded for the current object.
- Collapse All: property groups and property nodes are collapsed for the current object.
- Default Expand: when an objects is selected, property groups appear expanded and property nodes appear collapsed.
- Auto Expand: when an objects is selected, property groups and property nodes appear expanded.
- Auto Collapse: when an objects is selected, property groups and property nodes appear collapsed.
- Show Hidden: if active, hidden Data and View properties are shown.
When right-clicking a property the following additional options are available:
- Copy: copies the property value to the clipboard.
- Rename Property Group: renames the property group of selected properties. Only available for dynamic properties. Dynamic properties are those added by the user.
- Rename Property: renames the selected property. Idem. introduced in 1.1
- Edit Property Tooltip: edits the tooltip of the selected property. Idem. introduced in 1.1
- Delete Property: deletes selected properties. Idem.
- Expression: brings up the Expression Editor, which allows using expressions in the property value.
- Status:
- If a status value is followed by an asterisk (*) it is static and cannot be changed.
- Hidden: if active, sets the property as hidden, meaning that it will only be displayed in the Property View if Show Hidden is active.
- Output: if active, sets the property as output.
- NoRecompute: if active, modifying the property doesn't touch its container for recompute.
- ReadOnly: if active, sets the property as read-only. The property won't be editable in the Property View. It may however still be possible to change the property via a dialog.
- Transient: if active, sets the property as transient. The value of a transient property is not saved to file. When opening a file, it is instantiated with its default value.
- Touched: if active, the object becomes touched, and ready for recompute.
- EvalOnRestore: if active, the property is evaluated when the document is restored.
- CopyOnChange: if active, the property is copied when changed in a Link. The Link's DateLink Copy On Change property must be set to
TrackingorEnabledfor this to work. This is related to Variant Links.
- CopyOnChange: if active, the property is copied when changed in a Link. The Link's DateLink Copy On Change property must be set to
Scripting
See FeaturePython Custom Properties.
Preferences
See Combo view.
Această pagină este preluată de la https://wiki.freecad.org/Property_View