void KexiBlobTableEdit::handleCutAction()
{
if (isReadOnly())
return;
handleCopyAction();
clear();
}
void KexiDBImageBox::handleCutAction()
{
if (!dataSource().isEmpty() && isReadOnly())
return;
handleCopyAction();
clear();
}
KexiBlobTableEdit::KexiBlobTableEdit(KexiTableViewColumn &column, QWidget *parent)
: KexiTableEdit(column, parent)
, d ( new Private() )
{
setName("KexiBlobTableEdit");
// m_proc = 0;
// m_content = 0;
m_hasFocusableWidget = false;
d->button = new KexiDropDownButton( parentWidget() /*usually a viewport*/ );
d->button->hide();
QToolTip::add(d->button, i18n("Click to show available actions for this cell"));
d->popup = new KexiImageContextMenu(this);
d->popup->installEventFilter(this);
if (column.columnInfo)
KexiImageContextMenu::updateTitle( d->popup, column.columnInfo->captionOrAliasOrName(),
//! @todo pixmaplabel icon is hardcoded...
"pixmaplabel" );
d->button->setPopup( d->popup );
//force edit requested to start editing... (this will call slotUpdateActionsAvailabilityRequested())
//connect(d->popup, SIGNAL(aboutToShow()), this, SIGNAL(editRequested()));
connect(d->popup, SIGNAL(updateActionsAvailabilityRequested(bool&, bool&)),
this, SLOT(slotUpdateActionsAvailabilityRequested(bool&, bool&)));
connect(d->popup, SIGNAL(insertFromFileRequested(const KURL&)),
this, SLOT(handleInsertFromFileAction(const KURL&)));
connect(d->popup, SIGNAL(saveAsRequested(const QString&)),
this, SLOT(handleSaveAsAction(const QString&)));
connect(d->popup, SIGNAL(cutRequested()),
this, SLOT(handleCutAction()));
connect(d->popup, SIGNAL(copyRequested()),
this, SLOT(handleCopyAction()));
connect(d->popup, SIGNAL(pasteRequested()),
this, SLOT(handlePasteAction()));
connect(d->popup, SIGNAL(clearRequested()),
this, SLOT(clear()));
connect(d->popup, SIGNAL(showPropertiesRequested()),
this, SLOT(handleShowPropertiesAction()));
}
void KexiBoolTableEdit::handleAction(const QString& actionName)
{
if (actionName == "edit_paste") {
emit editRequested();
bool ok;
const int value = qApp->clipboard()->text(QClipboard::Clipboard).toInt(&ok);
if (ok) {
m_currentValue = (value == 0) ? QVariant(false) : QVariant(true);
} else {
m_currentValue = field()->isNotNull()
? QVariant(0)/*0 instead of NULL - handle case when null is not allowed*/
: QVariant();
}
repaintRelatedCell();
} else if (actionName == "edit_cut") {
emit editRequested();
//! @todo handle defaultValue...
m_currentValue = field()->isNotNull()
? QVariant(0)/*0 instead of NULL - handle case when null is not allowed*/
: QVariant();
handleCopyAction(KexiDataItemInterface::originalValue(), QVariant());
repaintRelatedCell();
}
}
KexiDBImageBox::KexiDBImageBox(bool designMode, QWidget *parent)
: KexiFrame(parent /* Qt 4 not neede: , Qt::WNoAutoErase*/)
, KexiFormDataItemInterface()
, m_alignment(Qt::AlignAuto | Qt::AlignTop)
//2.0 moved to FormWidgetInterface , m_designMode(designMode)
, m_readOnly(false)
, m_scaledContents(false)
, m_smoothTransformation(true)
, m_keepAspectRatio(true)
, m_insideSetData(false)
, m_setFocusOnButtonAfterClosingPopup(false)
// , m_lineWidthChanged(false)
, m_paintEventEnabled(true)
, m_dropDownButtonVisible(true)
, m_insideSetPalette(false)
{
setDesignMode(designMode);
installEventFilter(this);
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
QPalette pal(palette());
pal.setBrush(backgroundRole(), QBrush(Qt::transparent));
KexiFrame::setPalette(pal);
//setup context menu
m_contextMenu = new KexiImageContextMenu(this);
m_contextMenu->installEventFilter(this);
if (designMode) {
m_chooser = 0;
} else {
m_chooser = new KexiDropDownButton(this);
m_chooser->setFocusPolicy(Qt::StrongFocus);
m_chooser->setMenu(m_contextMenu);
setFocusProxy(m_chooser);
m_chooser->installEventFilter(this);
// m_chooser->setPalette(qApp->palette());
// hlyr->addWidget(m_chooser);
}
setFrameShape(QFrame::Box);
setFrameShadow(QFrame::Plain);
setFrameColor(palette().color(QPalette::Foreground));
m_paletteBackgroundColorChanged = false; //set this here, not before
connect(m_contextMenu, SIGNAL(updateActionsAvailabilityRequested(bool&,bool&)),
this, SLOT(slotUpdateActionsAvailabilityRequested(bool&,bool&)));
connect(m_contextMenu, SIGNAL(insertFromFileRequested(KUrl)),
this, SLOT(handleInsertFromFileAction(KUrl)));
connect(m_contextMenu, SIGNAL(saveAsRequested(QString)),
this, SLOT(handleSaveAsAction(QString)));
connect(m_contextMenu, SIGNAL(cutRequested()),
this, SLOT(handleCutAction()));
connect(m_contextMenu, SIGNAL(copyRequested()),
this, SLOT(handleCopyAction()));
connect(m_contextMenu, SIGNAL(pasteRequested()),
this, SLOT(handlePasteAction()));
connect(m_contextMenu, SIGNAL(clearRequested()),
this, SLOT(clear()));
connect(m_contextMenu, SIGNAL(showPropertiesRequested()),
this, SLOT(handleShowPropertiesAction()));
// connect(m_contextMenu, SIGNAL(aboutToHide()), this, SLOT(slotAboutToHidePopupMenu()));
// if (m_chooser) {
//we couldn't use m_chooser->setPopup() because of drawing problems
// connect(m_chooser, SIGNAL(pressed()), this, SLOT(slotChooserPressed()));
// connect(m_chooser, SIGNAL(released()), this, SLOT(slotChooserReleased()));
// connect(m_chooser, SIGNAL(toggled(bool)), this, SLOT(slotToggled(bool)));
// }
KexiFrame::setLineWidth(0);
setDataSource(QString()); //to initialize popup menu and actions availability
}