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# fixed Node header tooltip bug

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This commit is contained in:
MYTNB 2020-08-10 23:10:30 +08:00
parent cdb08154e2
commit 76b25c49b1
1 changed files with 13 additions and 19 deletions
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32
Scripts/Editor/NodeEditorGUI.cs
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@ -536,8 +536,8 @@ namespace XNodeEditor {
if (e.type != EventType.Layout && currentActivity == NodeActivity.DragGrid) Selection.objects = preSelection.ToArray();
EndZoomed(position, zoom, topPadding);
//If a change in is detected in the selected node, call OnValidate method.
//This is done through reflection because OnValidate is only relevant in editor,
//If a change in is detected in the selected node, call OnValidate method.
//This is done through reflection because OnValidate is only relevant in editor,
//and thus, the code should not be included in build.
if (onValidate != null && EditorGUI.EndChangeCheck()) onValidate.Invoke(Selection.activeObject, null);
}
@ -556,28 +556,22 @@ namespace XNodeEditor {
}
private void DrawTooltip() {
if (!NodeEditorPreferences.GetSettings().portTooltips && graphEditor != null)
if (!NodeEditorPreferences.GetSettings().portTooltips || graphEditor is null)
return;
string tooltip = null;
if (hoveredPort != null) {
string tooltip = graphEditor.GetPortTooltip(hoveredPort);
if (string.IsNullOrEmpty(tooltip)) return;
GUIContent content = new GUIContent(tooltip);
Vector2 size = NodeEditorResources.styles.tooltip.CalcSize(content);
size.x += 8;
Rect rect = new Rect(Event.current.mousePosition - (size), size);
EditorGUI.LabelField(rect, content, NodeEditorResources.styles.tooltip);
Repaint();
tooltip = graphEditor.GetPortTooltip(hoveredPort);
}
else if (hoveredNode != null && IsHoveringNode && IsHoveringTitle(hoveredNode)) {
string tooltip = graphEditor.GetNodeTooltip(hoveredNode);
if (string.IsNullOrEmpty(tooltip)) return;
GUIContent content = new GUIContent(tooltip);
Vector2 size = NodeEditorResources.styles.tooltip.CalcSize(content);
size.x += 8;
Rect rect = new Rect(Event.current.mousePosition - (size), size);
EditorGUI.LabelField(rect, content, NodeEditorResources.styles.tooltip);
Repaint();
tooltip = graphEditor.GetNodeTooltip(hoveredNode);
}
if (string.IsNullOrEmpty(tooltip)) return;
GUIContent content = new GUIContent(tooltip);
Vector2 size = NodeEditorResources.styles.tooltip.CalcSize(content);
size.x += 8;
Rect rect = new Rect(Event.current.mousePosition - (size), size);
EditorGUI.LabelField(rect, content, NodeEditorResources.styles.tooltip);
Repaint();
}
}
}