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Add NodeDataTrait::separator

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This commit is contained in:
Kamil Koczurek 2023-05-09 16:58:08 +02:00
parent fad164b88c
commit 2976153046
2 changed files with 31 additions and 0 deletions
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15
egui_node_graph/src/editor_ui.rs
View File

@ -600,6 +600,13 @@ where
responses.extend(node_responses.into_iter().map(NodeResponse::User));
}
self.graph[self.node_id].user_data.separator(
ui,
self.node_id,
self.graph,
user_state,
);
self.graph[param_id].value = value;
let height_after = ui.min_rect().bottom();
@ -616,6 +623,14 @@ where
.output_ui(ui, self.node_id, self.graph, user_state, &param_name)
.into_iter(),
);
self.graph[self.node_id].user_data.separator(
ui,
self.node_id,
self.graph,
user_state,
);
let height_after = ui.min_rect().bottom();
output_port_heights.push((height_before + height_after) / 2.0);
}

16
egui_node_graph/src/traits.rs
View File

@ -158,6 +158,22 @@ where
None
}
/// Separator to put between elements in the node.
///
/// Invoked between inputs, outputs and bottom UI. Useful for
/// complicated UIs that start to lose structure without explicit
/// separators.
///
/// Default implementation does nothing.
fn separator(
&self,
_ui: &mut egui::Ui,
_node_id: NodeId,
_graph: &Graph<Self, Self::DataType, Self::ValueType>,
_user_state: &mut Self::UserState,
) {
}
fn can_delete(
&self,
_node_id: NodeId,