[Octave-bug-tracker] [bug #42490] helpdlg does not return a proper graphics handle

[Pantxo Diribarne]

Follow-up Comment #19, bug #42490 (project octave):

I attached a new patch in which I used the GUI's resource_manager to retrieve
standard (at least on linux) "dialog-error", "dialog-information" and
"dialog-warning" icons. If those are not present in the theme used by Qt (on
MacOS and Windows I guess) the resource_manager should (I could not test
myself) fallback to corresponding Tango icons which I added as png and svg.

(file #45147)
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Additional Item Attachment:

File name: msgbox_fig8.patch              Size:141 KB


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