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Use the Enter key to finish the polygon

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Using abort() (aka Escape) is not the right way to finish the polygon.
Use the Enter key instead. It works this way in Inkscape. Display a
message to instruct the user to use the Enter key to finish the
polygon.
This commit is contained in:
Mike Gerber
2014-04-10 19:30:44 +02:00
parent 3358d6d579
commit e0fa0534d5
1 changed files with 8 additions and 3 deletions
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sloth/items/inserters.py
+8 -3
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@@ -336,6 +336,8 @@ class PolygonItemInserter(ItemInserter):
self._item.setPen(self.pen())
self._scene.addItem(item)
self._current_image_item = image_item
self._scene.setMessage("Press Enter to finish the polygon.")
else:
polygon = self._item.polygon()
polygon.append(pos)
@@ -353,9 +355,11 @@ class PolygonItemInserter(ItemInserter):
event.accept()
def abort(self):
# XXX Is it abuse to handle the end of inserting here in abort()?
if self._item is not None:
def keyPressEvent(self, event, image_item):
"""
When the user presses Enter, the polygon is finished.
"""
if event.key() == Qt.Key_Return and self._item is not None:
polygon = self._item.polygon()
assert polygon.size() > 0
@@ -377,5 +381,6 @@ class PolygonItemInserter(ItemInserter):
self._init_pos = None
self._item = None
self._current_image_item = None
self._scene.clearMessage()
self.inserterFinished.emit()