Makro Křížek myši

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Revision as of 13:03, 18 May 2014 by Honza32 (talk | contribs)

File:Text-x-python Macro_Mouse_Cross

Description
Toto malé makro mění šipku kurzoru myši na jemný křížek.

Author: Mario52
Author
Mario52
Download
None
Links
Macro Version
1.0
Date last modified
None
FreeCAD Version(s)
None
Default shortcut
"C" "A"
See also
None

Popis

Toto malé makro mění šipku kurzoru myši na jemný křížek.
Malý příklad použití třídy ViewObserver() a použití klávesnice SoKeyboardEvent

Macro_Mouse_Cross

Použití

  1. Stiskněte klávesu C pro aktivaci křížku.
  2. Stiskněte klávesu A pro aktivaci šipky.
  3. Stiskněte klávesu G pro aktivaci mřížky.

Skript

Macro_Mouse_Cross.FCMacro

# -*- coding: utf-8 -*-
# mouse cursor to Cross or Arrow + Grig 
from PyQt4 import QtCore, QtGui
from pivy import coin
class ViewObserver:
   def logPosition(self, info):
       self.pos = info["Key"]
       if (self.pos.upper() == "C"):
           # change the cursor cross ( + )
           QtGui.QApplication.setOverrideCursor(QtGui.QCursor(QtCore.Qt.CrossCursor))
       elif (self.pos.upper() == "A"):
           # change the cursor Arrow
           QtGui.QApplication.setOverrideCursor(QtGui.QCursor(QtCore.Qt.ArrowCursor))
       elif (self.pos.upper() == "G"):
           # "wmayer" http://forum.freecadweb.org/viewtopic.php?f=3&t=1065&hilit=cross#p8818
           # Create Grid
           grid=coin.SoType.fromName("SoDrawingGrid").createInstance()
           Gui.ActiveDocument.ActiveView.getSceneGraph().addChild(grid)
v=Gui.activeDocument().activeView()
o = ViewObserver()
c = v.addEventCallback("SoKeyboardEvent",o.logPosition)

Kurzory, které mohou být používány

ArrowCursor, UpArrowCursor, CrossCursor, WaitCursor, IBeamCursor, SizeVerCursor, SizeHorCursor SizeBDiagCursor, SizeFDiagCursor, SizeAllCursor, BlankCursor, SplitVCursor, SplitHCursor PointingHandCursor, ForbiddenCursor, OpenHandCursor, ClosedHandCursor, WhatsThisCursor, BusyCursor, BitmapCursor

Limitation

The cursor can change appearance depending on the used Workbench, he must repeat the operation.
The cursor can be subtituer to the other sliders (ex: expansion of a window, corner...).
The grid is permanent.
The rest resident macro.