[Digikam-devel] [Bug 161087] New: conflicting directions of mouse scroll when zooming

[Mikolaj Machowski]

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http://bugs.kde.org/show_bug.cgi?id=161087         
           Summary: conflicting directions of mouse scroll when zooming
           Product: digikam
           Version: 0.9.4-svn
          Platform: Compiled Sources
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: NOR
         Component: Preview
        AssignedTo: digikam-devel kde org
        ReportedBy: mikmach wp pl


Version:           0.9.4-svn (using Devel)
Installed from:    Compiled sources
Compiler:          gcc4.3 
OS:                Linux

In preview mode there are two ways to zoom with mouse wheel:

- hover mouse over slider and scroll wheel
- use Ctrl+mouse wheel over image

Both are good, logical, common actions for many applications.

Problem is: to zoom in (or out) in both ways you have to scroll wheel in opposite directions. To zoom in while hovering over slider you have to scroll mouse wheel "in" toward yourself. But to perform the same action with Ctrl you have to scroll "out" - in opposite direction. There should be consistency in both actions. To keep consistency with other KDE application behavior of hovering action should be changed.