Node tool doesn't recognize polygon new extent until feature is saved

[qgib]

Author Name: Harrissou Santanna (@DelazJ)
Original Redmine Issue: 15075
Affected QGIS version: 2.14.3
Redmine category:digitising

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Select a polygon layer and toggle to edition
You can activate its vertices by clicking inside a polygon with the node tool. No need to precisely click an edge or vertex.
Now move or reshape the feature.
If you click with the node tool inside the feature (at a place the feature didn't cover before), you get a warning that QGIS couldn't snap to a feature. The only way to activate the vertices is to click on an edge, a vertex or inside the old extent of the feature (though there's no more feature there).
It looks like until you save the changes, the node tool doesn't acknowledge the change of feature extent (just edges and vertices are recognized).

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• 15075.mp4 (Reinhard Reiterer)

[qgib]

Author Name: Harrissou Santanna (@DelazJ)

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Node tool does neither activate vertices of a newly created polygon when clicking inside the feature (until you save changes).

[qgib]

Author Name: Reinhard Reiterer (Reinhard Reiterer)

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I can confirm this issue (see screencast).

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• 10208 was configured as 15075.mp4

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• 15075.mp4 (Reinhard Reiterer)

[qgib]

Author Name: Reinhard Reiterer (Reinhard Reiterer)

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Related: #23228 (Node tool selects wrong feature)

[qgib]

Author Name: Giovanni Manghi (@gioman)

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• regression was configured as 0
• easy_fix was configured as 0

[qgib]

Author Name: Harrissou Santanna (@DelazJ)

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I think the node tool refactoring has solved this issue.

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• resolution was changed from to not reproducable

• description was changed from Select a polygon layer and toggle to edition
  You can activate its vertices by clicking inside a polygon with the node tool. No need to precisely click an edge or vertex.
  Now move or reshape the feature.
  If you click with the node tool inside the feature (at a place the feature didn't cover before), you get a warning that QGIS couldn't snap to a feature. The only way to activate the vertices is to click on an edge, a vertex or inside the old extent of the feature (though there's no more feature there).
  It looks like until you save the changes, the node tool doesn't acknowledge the change of feature extent (just edges and vertices are recognized).
  to Select a polygon layer and toggle to edition
  You can activate its vertices by clicking inside a polygon with the node tool. No need to precisely click an edge or vertex.
  Now move or reshape the feature.
  If you click with the node tool inside the feature (at a place the feature didn't cover before), you get a warning that QGIS couldn't snap to a feature. The only way to activate the vertices is to click on an edge, a vertex or inside the old extent of the feature (though there's no more feature there).
  It looks like until you save the changes, the node tool doesn't acknowledge the change of feature extent (just edges and vertices are recognized).

• status_id was changed from Open to Closed