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[feature] add toolbar to EditorWindow with NodeGraph title and zoom s… #210

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[feature] add toolbar to EditorWindow with NodeGraph title and zoom s… #210

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25 changes: 24 additions & 1 deletion Scripts/Editor/NodeEditorGUI.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@ private void OnGUI() {
DrawNodes();
DrawSelectionBox();
DrawTooltip();
DrawToolbar();
graphEditor.OnGUI();

// Run and reset onLateGUI
Expand Down Expand Up @@ -85,6 +86,28 @@ public void DrawGrid(Rect rect, float zoom, Vector2 panOffset) {
GUI.DrawTextureWithTexCoords(rect, gridTex, new Rect(tileOffset, tileAmount));
GUI.DrawTextureWithTexCoords(rect, crossTex, new Rect(tileOffset + new Vector2(0.5f, 0.5f), tileAmount));
}

private void DrawToolbar() {
GUILayout.BeginHorizontal(EditorStyles.toolbar);
{
GUILayout.Space(2);
GUILayout.Label(graph.name, EditorStyles.boldLabel);
GUILayout.Space(10);

// Draw scale bar
GUILayout.Label("Scale", EditorStyles.miniLabel);
var newZoom = GUILayout.HorizontalSlider(
zoom, 1f, 5f, GUILayout.MinWidth(40), GUILayout.MaxWidth(100)
);
GUILayout.Label(zoom.ToString("0.0#x"), EditorStyles.miniLabel, GUILayout.Width(30));
if (Math.Abs(newZoom - zoom) > Mathf.Epsilon) {
zoom = newZoom;
}

GUILayout.FlexibleSpace();
}
GUILayout.EndHorizontal();
}

public void DrawSelectionBox() {
if (currentActivity == NodeActivity.DragGrid) {
Expand Down Expand Up @@ -524,4 +547,4 @@ private void DrawTooltip() {
}
}
}
}
}