From b6692b55a491c6b3fc4f7308b4468f4ec8e51aef Mon Sep 17 00:00:00 2001
From: atse <atse@m-labs.hk>
Date: Thu, 20 Jun 2024 16:13:27 +0800
Subject: [PATCH] Add tooltips in parameter tree

---
 pytec/view/ctrl_panel.py   | 9 +++++++++
 pytec/view/param_tree.json | 3 +++
 2 files changed, 12 insertions(+)

diff --git a/pytec/view/ctrl_panel.py b/pytec/view/ctrl_panel.py
index 9ad5a99..899f05f 100644
--- a/pytec/view/ctrl_panel.py
+++ b/pytec/view/ctrl_panel.py
@@ -42,6 +42,13 @@ class MutexParameter(pTypes.ListParameter):
 registerParameterType("mutex", MutexParameter)
 
 
+def set_tree_label_tips(tree):
+    for item in tree.listAllItems():
+        p = item.param
+        if "tip" in p.opts:
+            item.setToolTip(0, p.opts["tip"])
+
+
 class ctrl_panel(QObject):
     set_zero_limits_warning_sig = pyqtSignal(list)
 
@@ -79,6 +86,8 @@ class ctrl_panel(QObject):
             self.params[i].setValue = self._setValue
             self.params[i].sigTreeStateChanged.connect(sigTreeStateChanged_handle)
 
+            set_tree_label_tips(tree)
+
             for handle in sigActivated_handles[i]:
                 self.params[i].child(*handle[0]).sigActivated.connect(handle[1])
 
diff --git a/pytec/view/param_tree.json b/pytec/view/param_tree.json
index e495b84..b08025e 100644
--- a/pytec/view/param_tree.json
+++ b/pytec/view/param_tree.json
@@ -139,6 +139,7 @@
           "name":"Thermistor Config",
           "expanded":true,
           "type":"group",
+          "tip": "Configuration of the connected Thermistor",
           "children":[
              {
                 "name":"T₀",
@@ -155,6 +156,7 @@
                    "ch",
                    "t0"
                 ],
+                "tip": "The origin temperature for the B-Parameter Formula",
                 "lock":false
              },
              {
@@ -169,6 +171,7 @@
                    "ch",
                    "r0"
                 ],
+                "tip": "The origin resistance for the B-Parameter Formula",
                 "lock":false
              },
              {