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replaced Q3ListBox with QListWidget and made layouting-stuff ofplugin-description-widget working properly

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git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@565 0778d3d1-df1d-0410-868b-ea421aaaa00d
This commit is contained in:
Tobias Doerffel
2007-09-15 23:13:36 +00:00
parent a0d23054ee
commit a53a1e3843
6 changed files with 1186 additions and 37 deletions
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66
src/core/effect_select_dialog.cpp
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@@ -149,7 +149,8 @@ void effectSelectDialog::selectPlugin( void )
effectList::effectList( QWidget * _parent ) :
QWidget( _parent )
QWidget( _parent ),
m_descriptionWidget( NULL )
{
plugin::getDescriptorsOfAvailPlugins( m_pluginDescriptors );
@@ -190,26 +191,24 @@ effectList::effectList( QWidget * _parent ) :
"" );
}
m_pluginList = new Q3ListBox( this );
m_pluginList->insertStringList( plugin_names );
connect( m_pluginList, SIGNAL( highlighted( int ) ),
SLOT( onHighlighted( int ) ) );
connect( m_pluginList, SIGNAL( doubleClicked( Q3ListBoxItem * ) ),
SLOT( onDoubleClicked( Q3ListBoxItem * ) ) );
m_pluginList = new QListWidget( this );
m_pluginList->insertItems( 0, plugin_names );
connect( m_pluginList, SIGNAL( currentRowChanged( int ) ),
SLOT( rowChanged( int ) ) );
connect( m_pluginList, SIGNAL( itemDoubleClicked( QListWidgetItem * ) ),
SLOT( onDoubleClicked( QListWidgetItem * ) ) );
QGroupBox * groupbox = new QGroupBox( tr( "Description" ), this );
groupbox->setFixedHeight( 200 );
QScrollArea * scrollArea = new QScrollArea( groupbox );
scrollArea->setFrameStyle( 0 );
m_descriptionWidget = new QWidget;
QVBoxLayout * l = new QVBoxLayout( m_descriptionWidget );
l->setMargin( 0 );
l->setSpacing( 0 );
QVBoxLayout * gbl = new QVBoxLayout( groupbox );
gbl->setMargin( 0 );
gbl->setSpacing( 10 );
scrollArea->setWidget( m_descriptionWidget );
m_descriptionWidget->show();
m_descriptionWidget->setFixedSize( 200, 200 );
m_scrollArea = new QScrollArea( groupbox );
m_scrollArea->setFrameStyle( 0 );
gbl->addWidget( m_scrollArea );
QVBoxLayout * vboxl = new QVBoxLayout( this );
vboxl->setMargin( 0 );
@@ -217,10 +216,10 @@ effectList::effectList( QWidget * _parent ) :
vboxl->addWidget( m_pluginList );
vboxl->addWidget( groupbox );
if( m_pluginList->numRows() > 0 )
if( m_pluginList->count() > 0 )
{
m_pluginList->setSelected( 0, true );
onHighlighted( 0 );
m_pluginList->setCurrentRow( 0 );
rowChanged( 0 );
}
}
@@ -234,22 +233,33 @@ effectList::~effectList()
void effectList::onHighlighted( int _pluginIndex )
void effectList::rowChanged( int _pluginIndex )
{
QLayoutItem * i;
while( ( i = m_descriptionWidget->layout() ) != 0 )
{
delete i;
}
m_descriptionWidget->hide();
delete m_descriptionWidget;
m_descriptionWidget = NULL;
m_currentSelection = m_effectKeys[_pluginIndex];
if( m_currentSelection.desc &&
m_currentSelection.desc->sub_plugin_features )
{
m_descriptionWidget = new QWidget;
QVBoxLayout * l = new QVBoxLayout( m_descriptionWidget );
l->setMargin( 4 );
l->setSpacing( 0 );
m_scrollArea->setWidget( m_descriptionWidget );
m_currentSelection.desc->sub_plugin_features->
fillDescriptionWidget( m_descriptionWidget,
&m_currentSelection );
foreach( QWidget * w, m_descriptionWidget->findChildren<QWidget *>() )
{
if( w->parent() == m_descriptionWidget )
{
l->addWidget( w );
}
}
l->setSizeConstraint( QLayout::SetFixedSize );
m_descriptionWidget->show();
}
emit( highlighted( m_currentSelection ) );
@@ -258,7 +268,7 @@ void effectList::onHighlighted( int _pluginIndex )
void effectList::onDoubleClicked( Q3ListBoxItem * _item )
void effectList::onDoubleClicked( QListWidgetItem * _item )
{
emit( doubleClicked( m_currentSelection ) );
}
@@ -276,7 +286,7 @@ void effectList::onAddButtonReleased()
void effectList::resizeEvent( QResizeEvent * )
{
m_descriptionWidget->setFixedWidth( width() - 40 );
//m_descriptionWidget->setFixedWidth( width() - 40 );
}