[Marble-devel] Review Request 122426: Marble: solved visual glitches on mouse events

[Constantin Mihalache]

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https://git.reviewboard.kde.org/r/122426/
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(Updated March 11, 2015, 11:53 a.m.)


Review request for Marble.


Repository: marble


Description
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Bug#1: When double-clicking and the mouse cursor is not above the map, zoom-in triggers and this came as very annoying while trying to pan the globe without dragging.

-coding: 
        -addded an if statement which tests whether the mouse is/isn't above the map.
Bug#2: While the globe is spinning (after a mouse drag), using pan with arrows causes a visual glitch: the globe jumps to a position for a fraction of a second but it continues its spin.

-coding: 
        -added a bool function to KineticModel which retruns whether the globe is spinning or not (checking its velocity). this helped me further on.
        -added an extra condition which ensures that panning with arrows triggers only when the globe's velocity is null.


Diffs
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  src/lib/marble/MarbleInputHandler.cpp 0fe322c 
  src/lib/marble/kineticmodel.h 731d124 
  src/lib/marble/kineticmodel.cpp b246781 

Diff: https://git.reviewboard.kde.org/r/122426/diff/


Testing
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Built the project after applying the patch. Worked as expected. 


Thanks,

Constantin Mihalache

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