Repository: spyder-ide/spyder
Issue: TypeError when hovering over value in dictionary editor

## Description

### What steps will reproduce the problem?

<!--- You can use Markdown here --->

1. Type `dic = {'lst': [1,2,3]}` in the console.
2. Click on the value `{'lst': [1,2,3]}` of `dic` in the Variable Explorer to open the dictionary editor.
3. Hover over the value `[1, 2, 3]` in the dictionary editor.

### Traceback
```python-traceback
Traceback (most recent call last):
  File "/apps/srv01/amt/jitse/misc/spyder/spyder/widgets/collectionseditor.py", line 410, in data
    return value['view']
TypeError: list indices must be integers or slices, not str
```

## Versions

* Spyder version: 6.0.0.dev0 a2e8f548b (conda)
* Python version: 3.10.12 64-bit
* Qt version: 5.15.6
* PyQt5 version: 5.15.7
* Operating System: Linux-3.10.0-1160.90.1.el7.x86_64-x86_64-with-glibc2.17

### Dependencies

```
# Mandatory:
atomicwrites >=1.2.0                                                        :  1.4.1 (OK)
chardet >=2.0.0                                                             :  5.1.0 (OK)
cloudpickle >=0.5.0                                                         :  2.2.1 (OK)
cookiecutter >=1.6.0                                                        :  2.1.1 (OK)
diff_match_patch >=20181111                                                 :  20230430 (OK)
intervaltree >=3.0.2                                                        :  3.1.0 (OK)
IPython >=7.31.1,<9.0.0,!=8.8.0,!=8.9.0,!=8.10.0,!=8.11.0,!=8.12.0,!=8.12.1 :  8.14.0 (OK)
jedi >=0.17.2,<0.19.0                                                       :  0.18.2 (OK)
jellyfish >=0.7                                                             :  1.0.0 (OK)
jsonschema >=3.2.0                                                          :  4.17.3 (OK)
keyring >=17.0.0                                                            :  24.2.0 (OK)
nbconvert >=4.0                                                             :  7.6.0 (OK)
numpydoc >=0.6.0                                                            :  1.5.0 (OK)
parso >=0.7.0,<0.9.0                                                        :  0.8.3 (OK)
pexpect >=4.4.0                                                             :  4.8.0 (OK)
pickleshare >=0.4                                                           :  0.7.5 (OK)
psutil >=5.3                                                                :  5.9.5 (OK)
pygments >=2.0                                                              :  2.15.1 (OK)
pylint >=2.5.0,<3.0                                                         :  2.17.4 (OK)
pylint_venv >=3.0.2                                                         :  3.0.2 (OK)
pyls_spyder >=0.4.0                                                         :  0.4.0 (OK)
pylsp >=1.7.4,<1.8.0                                                        :  1.7.4 (OK)
pylsp_black >=1.2.0,<3.0.0                                                  :  1.3.0 (OK)
qdarkstyle >=3.0.2,<3.2.0                                                   :  3.1 (OK)
qstylizer >=0.2.2                                                           :  0.2.2 (OK)
qtawesome >=1.2.1                                                           :  1.2.3 (OK)
qtconsole >=5.4.2,<5.5.0                                                    :  5.5.0.dev0 (OK)
qtpy >=2.1.0                                                                :  2.3.1 (OK)
rtree >=0.9.7                                                               :  1.0.1 (OK)
setuptools >=49.6.0                                                         :  68.0.0 (OK)
sphinx >=0.6.6                                                              :  7.0.1 (OK)
spyder_kernels >=3.0.0b1,<3.0.0b2                                           :  3.0.0.dev0 (OK)
textdistance >=4.2.0                                                        :  4.5.0 (OK)
three_merge >=0.1.1                                                         :  0.1.1 (OK)
watchdog >=0.10.3                                                           :  3.0.0 (OK)
xdg >=0.26                                                                  :  0.28 (OK)
zmq >=22.1.0                                                                :  25.1.0 (OK)

# Optional:
cython >=0.21                                                               :  None (NOK)
matplotlib >=3.0.0                                                          :  3.7.2 (OK)
numpy >=1.7                                                                 :  1.25.0 (OK)
pandas >=1.1.1                                                              :  2.0.3 (OK)
scipy >=0.17.0                                                              :  None (NOK)
sympy >=0.7.3                                                               :  None (NOK)
```


Changed files:
spyder/widgets/collectionseditor.py

diff --git a/spyder/widgets/collectionseditor.py b/spyder/widgets/collectionseditor.py
index c199ef223..43f6474b3 100644
--- a/spyder/widgets/collectionseditor.py
+++ b/spyder/widgets/collectionseditor.py
@@ -406,10 +406,6 @@ def data(self, index, role=Qt.DisplayRole):
         if not index.isValid():
             return to_qvariant()
         value = self.get_value(index)
-        if role == Qt.ToolTipRole and index.column() == 3:
-            return value['view']
-        elif role == Qt.ToolTipRole:
-            return value
         if index.column() == 4 and role == Qt.DisplayRole:
             # TODO: Check the effect of not hiding the column
             # Treating search scores as a table column simplifies the
@@ -428,6 +424,8 @@ def data(self, index, role=Qt.DisplayRole):
                 display = to_text_string(value)
             else:
                 display = value
+        if role == Qt.ToolTipRole:
+            return display
         if role == Qt.UserRole:
             if isinstance(value, NUMERIC_TYPES):
                 return to_qvariant(value)