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#61 enable mouse buttons 4+5 everywhere

open
7
2005-02-15
2005-02-15
No

The buttons 4 and 5 (wheel up and down for wheel mice)
scroll the page up and down respectively, or jump to the
next/previous page when the mouse is over the page list.

Why do mouse buttons 4 and 5 do not work in the text
window? If there is a good reason, please tell me.
Otherwise, I would suggest to enable them everywhere.

Uli

Discussion

  • Stefan Ulrich

    Stefan Ulrich - 2005-02-15

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    user_id=177175

    > Why do mouse buttons 4 and 5 do not work in the text
    > window?

    Neither Motif nor Xaw have native support for mouse wheels -
    it needs to be programmed explicitly by installing an event
    handler, explicitly moving the scrollbars etc., in one word,
    it's a hassle. By text window, do you mean the help pages?
    Implementing this is on my TODO list, but maybe not in the
    near future ...

     
  • Stefan Ulrich

    Stefan Ulrich - 2005-02-15
    • labels: --> Feasibility: 3 (medium)
    • priority: 5 --> 7
    • assigned_to: nobody --> stefanulrich
     
  • Anonymous

    Anonymous - 2005-02-15

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    user_id=810188

    > By text window, do you mean the help pages?

    No, I ment the part of the window where the dvi-file is
    displayed (how do you call that in xdvi-speak?). I run xdvi
    in expert-mode, thus I don't have a page list. So to use
    the mouse wheel, I have to use the keyboard.

    Uli

    PS. Indeed, this is a minor point. There are other open
    items that would increase the usability much more.

     
  • Anonymous

    Anonymous - 2005-02-15

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    user_id=810188

    > Which of the things you requested do you think would have
    > highest priority:

    Ahh, these are all minor things. What would really improve
    the usability are papersize GUI options:

    http://sourceforge.net/tracker/index.php?func=detail&aid=615613&group_id=23164&atid=377583

    Every once in a while I search through several dvi files.
    If I encounter one that is of different format or maybe
    rotated, I have to open a new xdvi.

    Uli

     
  • Anonymous

    Anonymous - 2005-02-16

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    user_id=810188

    > Do you want the wheel to switch pages? With Xaw, you can do
    > e.g.:
    >
    > XDvi.mainTranslations: #override\n\
    > Shift<Btn5Down>: forward-page(1)\n\
    > Shift<Btn4Down>: back-page(1)

    Thank you, your suggestion did the thing. BTW, I droped the
    Shift, so I can move pages without touching the keyboard.

    Uli

     

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