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| -rw-r--r-- | docs/reference/gtk/migrating-3to4.md | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/docs/reference/gtk/migrating-3to4.md b/docs/reference/gtk/migrating-3to4.md index 9112ec2132..aa93f4ac1d 100644 --- a/docs/reference/gtk/migrating-3to4.md +++ b/docs/reference/gtk/migrating-3to4.md @@ -264,14 +264,6 @@ therefore can no longer be used to break reference cycles. A typical sign of a reference cycle involving a toplevel window is when closing the window does not make the application quit. -A good rule to follow is: If you set a widget pointer with -gtk_widget_class_bind_template_child() in class_init(), you need to -unparent it in dispose(). The slight complication here is that you need -to respect the widget hierarchy while doing so. Ie if you set both `field1` -and `field2`, but `field1` is an ancestor of `field2`, then you only need -to unparent `field1` — doing so will remove the the entire subtree below -`field1`, including `field2`. - ### Stop using GdkScreen The GdkScreen object has been removed in GTK 4. Most of its APIs already |