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recalc correctly the width of the sidebar when changing the icon size or toggling the text

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svn path=/trunk/KDE/kdegraphics/okular/; revision=732427
This commit is contained in:
Pino Toscano 2007-11-03 20:48:10 +00:00
parent 9033cfdec8
commit 9e5f8163f7
1 changed files with 16 additions and 5 deletions
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21
ui/sidebar.cpp
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@ -296,7 +296,7 @@ public:
{
}
void adjustListSize( bool expand = true );
void adjustListSize( bool recalc, bool expand = true );
SidebarListWidget *list;
QSplitter *splitter;
@ -312,12 +312,23 @@ public:
SidebarDelegate *sideDelegate;
};
void Sidebar::Private::adjustListSize( bool expand )
void Sidebar::Private::adjustListSize( bool recalc, bool expand )
{
QRect bottomElemRect(
QPoint( 0, 0 ),
list->sizeHintForIndex( list->model()->index( list->count() - 1, 0 ) )
);
if ( recalc )
{
int w = 0;
for ( int i = 0; i < list->count(); ++i )
{
QSize s = list->sizeHintForIndex( list->model()->index( i, 0 ) );
if ( s.width() > w )
w = s.width();
}
bottomElemRect.setWidth( w );
}
bottomElemRect.translate( 0, bottomElemRect.height() * ( list->count() - 1 ) );
itemsHeight = bottomElemRect.height() * list->count();
list->setMinimumHeight( itemsHeight + list->frameWidth() * 2 );
@ -398,7 +409,7 @@ int Sidebar::addItem( QWidget *widget, const QIcon &icon, const QString &text )
widget->setParent( d->stack );
d->stack->addWidget( widget );
// updating the minimum height of the icon view, so all are visible with no scrolling
d->adjustListSize( true );
d->adjustListSize( false, true );
return d->pages.count() - 1;
}
@ -589,7 +600,7 @@ void Sidebar::listContextMenu( const QPoint &pos )
void Sidebar::showTextToggled( bool on )
{
d->sideDelegate->setShowText( on );
d->adjustListSize( on );
d->adjustListSize( true, on );
d->list->reset();
d->list->update();
Okular::Settings::setSidebarShowText( on );
@ -601,7 +612,7 @@ void Sidebar::iconSizeChanged( QAction *action )
int size = action->data().toInt();
int oldSize = d->list->iconSize().width();
d->list->setIconSize( QSize( size, size ) );
d->adjustListSize( size > oldSize );
d->adjustListSize( true, size > oldSize );
d->list->reset();
d->list->update();
Okular::Settings::setSidebarIconSize( size );