Bugs

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Bugs

Stephane Thomas-3
Hi, again yes...

In the beat-bassline editor, delete a track while playing causes a
segfault.

In all the windows, the window's title only appear if the window is
focused. I guess when unfocused the title is gray over gray... Are
colors and other appearence details hardcoded in the program or i've got
to look to my QT configuration/theme ?

--
Stephane Thomas <[hidden email]>



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Re: Bugs

danny mcrae
--- Stephane Thomas <[hidden email]> wrote:
> In the beat-bassline editor, delete a track while
> playing causes a segfault.

Looks like what is happening is that deleting the
track deletes the sound generator associated with the
track.  The gdb traceback points at
channelTrack::playNote as being the offending
location.  Whatever m_soundGenPluginWidget is pointing
at is going away, so the program crashes when it tries
to call playNote off of that.

It will also happen if you try to delete a channel
track from the song editor that has notes in it,
though in this case I think it's crashing when it goes
to see if the track is muted.

Work around suggestion for all people using
lmms-0.1.0rc1:  Don't try to delete tracks while the
song is playing :)

> In all the windows, the window's title only appear
> if the window is focused. I guess when unfocused
> the title is gray over gray... Are colors and other
> appearence details hardcoded in the program or
> i've got to look to my QT configuration/theme ?

I can't reproduce this.  On my machine, the inactive
title bar is dark gray and the text is light gray.
The active title bar is yellow and the active text is
black.  Both types are easy to read.  Playing around
with the KDE color settings doesn't seem to change
anything, but I don't know if changing the KDE
configuration necessarily changes the QT
configuration.

Danny

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Re: Bugs

Tobias Doerffel-2
Am Montag, 12. September 2005 00:37 schrieb danny mcrae:

> --- Stephane Thomas <[hidden email]> wrote:
> > In the beat-bassline editor, delete a track while
> > playing causes a segfault.
>
> Looks like what is happening is that deleting the
> track deletes the sound generator associated with the
> track.  The gdb traceback points at
> channelTrack::playNote as being the offending
> location.  Whatever m_soundGenPluginWidget is pointing
> at is going away, so the program crashes when it tries
> to call playNote off of that.
>
> It will also happen if you try to delete a channel
> track from the song editor that has notes in it,
> though in this case I think it's crashing when it goes
> to see if the track is muted.
>
> Work around suggestion for all people using
> lmms-0.1.0rc1:  Don't try to delete tracks while the
> song is playing :)
yes, good suggestion ;-) ok, here I'll have to add some mutexes for safe
removing tracks etc...

> > In all the windows, the window's title only appear
> > if the window is focused. I guess when unfocused
> > the title is gray over gray... Are colors and other
> > appearence details hardcoded in the program or
> > i've got to look to my QT configuration/theme ?
LMMS uses it's own color-theme for looking more cool and studio-like ;-) the
next version uses an improved color-theme (without that glaring green!) with
better contrast.

toby

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