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kanryu / quickviewer

A image/comic viewer application for Windows, Mac and Linux, it can show images very fast
https://kanryu.github.io/quickviewer/
GNU General Public License v3.0
539 stars 65 forks source link

Need to be able to pan after zoom #8

Closed Gitoffthelawn closed 7 years ago

Gitoffthelawn commented 7 years ago

After zooming an image, the user cannot pan the image. This is important! :)

kanryu commented 7 years ago

For example, do you want to move the magnified image by dragging the window with the mouse?

Sorry. Because my knowledge of Qt is insufficient, I need to investigate additional because I want to find out how it can be realized. Currently, since scroll bars should be displayed when enlarging, please use it.

Gitoffthelawn commented 7 years ago

Thanks for investigating. :)

There is a bug in QuickViewer that, when zoomed, it is impossible (even with the scroll bars) to view the leftmost portion of images.

kanryu commented 7 years ago

@Gitoffthelawn

I made it :)

NXij commented 7 years ago

The panning works now, though the issue where the left side of the image gets cut off and extra not needed scrollable whitespace appears on the right still exists.

Also, On images which are less wide than the window but higher, the vertical scrollbar seems to trigger the horizontal scrollbar even though it is not needed.

kanryu commented 7 years ago

@NXij Thanks. I will fix on next release :)

Gitoffthelawn commented 7 years ago

Thank you! This is really starting to look good (and fast)!