[Digikam-devel] [Bug 228807] dancing thumbs in album view

[Marcel Wiesweg]

https://bugs.kde.org/show_bug.cgi?id=228807


Marcel Wiesweg <marcel.wiesweg at gmx.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |marcel.wiesweg at gmx.de




--- Comment #3 from Marcel Wiesweg <marcel wiesweg gmx de>  2010-02-28 15:30:59 ---
The cause is this loop (152 enters same method as 190):

#152 0x00007ffff2c20259 in executePostedLayout (this=<value optimized out>) at
../../src/gui/itemviews/qabstractitemview_p.h:212             
#153 rectForIndex (this=<value optimized out>) at
../../src/gui/itemviews/qlistview_p.h:344                                       
#154 QListView::rectForIndex (this=<value optimized out>) at
itemviews/qlistview.cpp:1226                                                    
#155 0x00007ffff2c2032e in QListView::visualRect (this=0x7fffff802a80,
index=...) at itemviews/qlistview.cpp:561                             
#156 0x00007ffff5049ec3 in KCategorizedView::visualRect (this=0xd9f4b0,
index=...)                                                           
    at
/home/marcel/freshmeat/multimedia/kde4/src/extragear/graphics/digikam/libs/widgets/common/kcategorizedview.cpp:581 
#157 0x000000000069b6fd in Digikam::ImageRatingOverlay::updatePosition
(this=0xd5b550)                                                       
    at
/home/marcel/freshmeat/multimedia/kde4/src/extragear/graphics/digikam/digikam/imageratingoverlay.cpp:99 
#158 0x00007ffff503fe93 in Digikam::ImageDelegateOverlay::qt_metacall
(this=0xd5b550, _c=InvokeMetaMethod, _id=<value optimized out>, _a=    
    0x7fffff80d100) at
/home/marcel/freshmeat/multimedia/kde4/build/extragear/graphics/digikam/digikam/imagedelegateoverlay.moc:77 
#159 0x00007ffff503fec0 in Digikam::AbstractWidgetDelegateOverlay::qt_metacall
(this=0x7fffff802a80, _c=2147483647, _id=0, _a=0x7fffff802a80)
    at
/home/marcel/freshmeat/multimedia/kde4/build/extragear/graphics/digikam/digikam/imagedelegateoverlay.moc:146 
#160 0x000000000069be50 in Digikam::ImageRatingOverlay::qt_metacall
(this=0x7fffff802a80, _c=2147483647, _id=0, _a=0x7fffff802a80)           
    at
/home/marcel/freshmeat/multimedia/kde4/build/extragear/graphics/digikam/digikam/imageratingoverlay.moc:74 
#161 0x00007ffff181b78f in QMetaObject::activate (sender=0xda2f40, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=  
---Type <return> to continue, or q <return> to quit---                          
    0x7fffff802a80) at kernel/qobject.cpp:3293                                  
#162 0x00007ffff5021885 in Digikam::DCategorizedView::updateDelegateSizes
(this=0xd9f4b0)                                                    
    at
/home/marcel/freshmeat/multimedia/kde4/src/extragear/graphics/digikam/libs/widgets/common/dcategorizedview.cpp:297 
#163 0x00007ffff504e810 in KCategorizedView::resizeEvent (this=0x7fffff802a80,
event=0x7fffffff)                                             
    at
/home/marcel/freshmeat/multimedia/kde4/src/extragear/graphics/digikam/libs/widgets/common/kcategorizedview.cpp:920 
#164 0x00007ffff2732d84 in QWidget::event (this=0xd9f4b0, event=0x7fffff80de80)
at kernel/qwidget.cpp:8152                                   
#165 0x00007ffff2ad75b6 in QFrame::event (this=0xd9f4b0, e=0x7fffff80de80) at
widgets/qframe.cpp:557                                         
#166 0x00007ffff2c06a6b in QAbstractItemView::viewportEvent (this=0xd9f4b0,
event=0x7fffff80de80) at itemviews/qabstractitemview.cpp:1610    
#167 0x00007ffff502190f in Digikam::DCategorizedView::viewportEvent
(this=0xd9f4b0, event=0x7fffff80de80)                                    
    at
/home/marcel/freshmeat/multimedia/kde4/src/extragear/graphics/digikam/libs/widgets/common/dcategorizedview.cpp:704 
#168 0x00007ffff1807d97 in
QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized
out>, receiver=0xcfdf30, event=     
    0x7fffff80de80) at kernel/qcoreapplication.cpp:819                          
#169 0x00007ffff26dcdec in QApplicationPrivate::notify_helper (this=0xac9450,
receiver=0xcfdf30, e=0x7fffff80de80)                           
    at kernel/qapplication.cpp:4296                                             
#170 0x00007ffff26e33fb in QApplication::notify (this=0x7fffffffcd70,
receiver=0xcfdf30, e=0x7fffff80de80) at kernel/qapplication.cpp:4183   
#171 0x00007ffff35cb446 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5                                          
#172 0x00007ffff180898c in QCoreApplication::notifyInternal
(this=0x7fffffffcd70, receiver=0xcfdf30, event=0x7fffff80de80)                  
    at kernel/qcoreapplication.cpp:704                                          
#173 0x00007ffff277eed4 in sendEvent (event=<value optimized out>,
receiver=<value optimized out>)                                           
    at ../../src/corelib/kernel/qcoreapplication.h:215                          
#174 QWidgetPrivate::setGeometry_sys (event=<value optimized out>,
receiver=<value optimized out>) at kernel/qwidget_x11.cpp:2597            
#175 0x00007ffff273206d in QWidget::setGeometry (this=0xcfdf30, r=...) at
kernel/qwidget.cpp:6635                                            
#176 0x00007ffff2b624e8 in QAbstractScrollAreaPrivate::layoutChildren
(this=0x103a630) at widgets/qabstractscrollarea.cpp:478                
#177 0x00007ffff2b62c35 in QAbstractScrollArea::event (this=0xd9f4b0,
e=0x7fffffff) at widgets/qabstractscrollarea.cpp:920                   
#178 0x00007ffff2bff70b in QAbstractItemView::event (this=0xd9f4b0,
event=0x7fffff80e8b0) at itemviews/qabstractitemview.cpp:1546            
#179 0x00007ffff26dce1c in QApplicationPrivate::notify_helper (this=0xac9450,
receiver=0xd9f4b0, e=0x7fffff80e8b0)                           
    at kernel/qapplication.cpp:4300                                             
#180 0x00007ffff26e33fb in QApplication::notify (this=0x7fffffffcd70,
receiver=0xd9f4b0, e=0x7fffff80e8b0) at kernel/qapplication.cpp:4183   
#181 0x00007ffff35cb446 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5                                          
#182 0x00007ffff180898c in QCoreApplication::notifyInternal
(this=0x7fffffffcd70, receiver=0xd9f4b0, event=0x7fffff80e8b0)                  
    at kernel/qcoreapplication.cpp:704                                          
#183 0x00007ffff27370da in sendEvent (event=<value optimized out>,
receiver=<value optimized out>)                                           
    at ../../src/corelib/kernel/qcoreapplication.h:215                          
#184 QWidget::setContentsMargins (event=<value optimized out>, receiver=<value
optimized out>) at kernel/qwidget.cpp:6843                    
#185 0x00007ffff2b627c2 in QAbstractScrollAreaPrivate::layoutChildren
(this=0x103a630) at widgets/qabstractscrollarea.cpp:401                
#186 0x00007ffff2c25a64 in QListView::updateGeometries (this=0xd9f4b0) at
itemviews/qlistview.cpp:1491                                       
#187 0x00007ffff5021b69 in Digikam::DCategorizedView::updateGeometries
(this=0x7fffff802a80)                                                 
    at
/home/marcel/freshmeat/multimedia/kde4/src/extragear/graphics/digikam/libs/widgets/common/dcategorizedview.cpp:668 
#188 0x00007ffff2bf7ea9 in QAbstractItemView::doItemsLayout (this=0xd9f4b0) at
itemviews/qabstractitemview.cpp:1135                          
#189 0x00007ffff2c19798 in QListView::doItemsLayout (this=0xd9f4b0) at
itemviews/qlistview.cpp:1466                                          
---Type <return> to continue, or q <return> to quit---                          
#190 0x00007ffff2c20259 in executePostedLayout (this=<value optimized out>) at
../../src/gui/itemviews/qabstractitemview_p.h:212

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