[Bug]: Tooltip images not displaying

[mawdesign]

✈ Pre-Flight checks

• [X] I don't have SentinelOne antivirus installed (see above for the solution)
• [X] I have searched in the issues (open and closed) but couldn't find a similar issue
• [X] I have searched in the pyRevit Forum for similar issues
• [X] I already followed the installation troubleshooting guide thoroughly
• [X] I am using the latest pyRevit Version

🐞 Describe the bug

"tooltip.png" in bundle folders is not displaying on hover, this appears to be the same problem as in #1265, but for images rather than video. Below is my solution, which was to copy the code from set_tooltip_video() to set_tooltip(), and revise to use Windows Image Control and the load_bitmapimage() function.

⌨ Error/Debug Message

Fails silently, just no image displayed.

♻️ To Reproduce

1. Go to pyRevit tab, Templates, hover over Generate FilledRegion Swatches
2. after a brief pause the tooltip should expand and show the image

⏲️ Expected behavior

Expected:

Only get this, (it never expands):

🖥️ Hardware and Software Setup (please complete the following information)

Windows 11 Pro
Tried in Revit 2020 and 2022
Output from pyrevit env:
 
Microsoft Windows 10 [Version 10.0.22621]
Admin Access: No
%APPDATA%: "C:\Users\<username>\AppData\Roaming"
Latest Installed .Net Framework: 4.8
No .Net Target Packs are installed.
Installed .Net-Core Target Packs: v7.0.402
pyRevit CLI v4.8.13.23182+2215

Additional context

This solved the problem for me... coreutils > ribbon.py

    def set_tooltip_image(self, tooltip_image):
        try:
            adwindows_obj = self.get_adwindows_object()
            if isinstance(self.get_rvtapi_object().ToolTip, str):
                exToolTip = self.get_rvtapi_object().ToolTip
            else:
                exToolTip = None
            if adwindows_obj:
                adwindows_obj.ToolTip = AdWindows.RibbonToolTip()
                adwindows_obj.ToolTip.Title = self.ui_title
                adwindows_obj.ToolTip.Content = exToolTip
                _StackPanel = System.Windows.Controls.StackPanel()
                _image = System.Windows.Controls.Image()
                _image.Source = load_bitmapimage(tooltip_image)
                _StackPanel.Children.Add(_image)
                adwindows_obj.ToolTip.ExpandedContent = _StackPanel
                adwindows_obj.ResolveToolTip()
            else:
                self.tooltip_image = tooltip_image
        except Exception as ttimage_err:
            raise PyRevitUIError('Error setting tooltip image {} | {} '
                                 .format(tooltip_image, ttimage_err))

I am still figuring out how to do PRs for git repositories which have branches.