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Draft: fix snapper icons

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* Add convenience function to get 3D views from MDI area
* Use 'inherits' instead of 'QMetaObject.className()' to check more reliably for sub-classes
This commit is contained in:
wmayer
2022-08-11 11:50:53 +02:00
parent cb96332a64
commit 2b5b7cd607
1 changed files with 16 additions and 17 deletions
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33
src/Mod/Draft/draftguitools/gui_snapper.py
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@@ -1157,13 +1157,18 @@ class Snapper:
# This should be in device-independent pixels
return 32
def get_quarter_widget(self, mw):
views = []
for w in mw.findChild(QtGui.QMdiArea).findChildren(QtGui.QWidget):
if w.inherits("SIM::Coin3D::Quarter::QuarterWidget"):
views.append(w)
return views
def device_pixel_ratio(self):
device_pixel_ratio = 1
mw = Gui.getMainWindow()
for w in mw.findChild(QtGui.QMdiArea).findChildren(QtGui.QWidget):
if w.metaObject().className() == "SIM::Coin3D::Quarter::QuarterWidget":
if int(QtCore.qVersion().split('.')[0]) > 4:
device_pixel_ratio = w.devicePixelRatio()
for w in self.get_quarter_widget(Gui.getMainWindow()):
if int(QtCore.qVersion().split('.')[0]) > 4:
device_pixel_ratio = w.devicePixelRatio()
return device_pixel_ratio
def get_cursor_with_tail(self, base_icon_name, tail_icon_name=None):
@@ -1195,16 +1200,12 @@ class Snapper:
def setCursor(self, mode=None):
"""Set or reset the cursor to the given mode or resets."""
if self.selectMode:
mw = Gui.getMainWindow()
for w in mw.findChild(QtGui.QMdiArea).findChildren(QtGui.QWidget):
if w.metaObject().className() == "SIM::Coin3D::Quarter::QuarterWidget":
w.unsetCursor()
for w in self.get_quarter_widget(Gui.getMainWindow()):
w.unsetCursor()
self.cursorMode = None
elif not mode:
mw = Gui.getMainWindow()
for w in mw.findChild(QtGui.QMdiArea).findChildren(QtGui.QWidget):
if w.metaObject().className() == "SIM::Coin3D::Quarter::QuarterWidget":
w.unsetCursor()
for w in self.get_quarter_widget(Gui.getMainWindow()):
w.unsetCursor()
self.cursorMode = None
else:
if mode != self.cursorMode:
@@ -1213,10 +1214,8 @@ class Snapper:
if not (mode == 'passive'):
tail_icon_name = self.cursors[mode]
cur = self.get_cursor_with_tail(base_icon_name, tail_icon_name)
mw = Gui.getMainWindow()
for w in mw.findChild(QtGui.QMdiArea).findChildren(QtGui.QWidget):
if w.metaObject().className() == "SIM::Coin3D::Quarter::QuarterWidget":
w.setCursor(cur)
for w in self.get_quarter_widget(Gui.getMainWindow()):
w.setCursor(cur)
self.cursorMode = mode
def restack(self):