void KHTMLPartBrowserExtension::setExtensionProxy( KParts::BrowserExtension *proxy )
{
if ( m_extensionProxy )
{
disconnect( m_extensionProxy, SIGNAL(enableAction(const char*,bool)),
this, SLOT(extensionProxyActionEnabled(const char*,bool)) );
if ( m_extensionProxy->inherits( "KHTMLPartBrowserExtension" ) )
{
disconnect( m_extensionProxy, SIGNAL(editableWidgetFocused()),
this, SLOT(extensionProxyEditableWidgetFocused()) );
disconnect( m_extensionProxy, SIGNAL(editableWidgetBlurred()),
this, SLOT(extensionProxyEditableWidgetBlurred()) );
}
}
m_extensionProxy = proxy;
if ( m_extensionProxy )
{
connect( m_extensionProxy, SIGNAL(enableAction(const char*,bool)),
this, SLOT(extensionProxyActionEnabled(const char*,bool)) );
if ( m_extensionProxy->inherits( "KHTMLPartBrowserExtension" ) )
{
connect( m_extensionProxy, SIGNAL(editableWidgetFocused()),
this, SLOT(extensionProxyEditableWidgetFocused()) );
connect( m_extensionProxy, SIGNAL(editableWidgetBlurred()),
this, SLOT(extensionProxyEditableWidgetBlurred()) );
}
enableAction( "cut", m_extensionProxy->isActionEnabled( "cut" ) );
enableAction( "copy", m_extensionProxy->isActionEnabled( "copy" ) );
enableAction( "paste", m_extensionProxy->isActionEnabled( "paste" ) );
}
else
{
void KHTMLPartBrowserExtension::editableWidgetFocused(QWidget *widget)
{
m_editableFormWidget = widget;
updateEditActions();
if(!m_connectedToClipboard && m_editableFormWidget)
{
connect(QApplication::clipboard(), SIGNAL(dataChanged()), this, SLOT(updateEditActions()));
if(m_editableFormWidget->inherits("QLineEdit") || m_editableFormWidget->inherits("QTextEdit"))
connect(m_editableFormWidget, SIGNAL(selectionChanged()), this, SLOT(updateEditActions()));
m_connectedToClipboard = true;
}
editableWidgetFocused();
}
