Hello! В Чт, 07/11/2019 в 18:48 +0100, Andreas Tille пишет: > in telegram-desktop 1.7.x the file selection dialog presented a preview > of the image under the cursor when trying to attach an image. This does > not work any more in 1.8.x (several versions x). So I need to find the > correct image to attach in a separate program to find the correct file > name and pick this in the text only dialogue.
I think I have found the root of the problem. In v1.7.2 the TDESKTOP_FORCE_GTK_FILE_DIALOG switch was added[1], but I did not define the macro in build scripts of the package. Because of this, the latest version s of Telegram Desktop use a file chooser dialog from Qt which does not render image previews in the right panel. [1]: https://github.com/telegramdesktop/tdesktop/commit/45a6985df54f7884b78a2c8f0da5b53ba6e13b2d
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