void WebPopup::show(const QWebSelectData& data)
{
if (m_popup)
return;
m_popup = createPopup(data);
m_popup->show();
}
void QtMaemoWebPopup::show()
{
if (!pageClient() || m_popup)
return;
m_popup = createPopup();
m_popup->show();
}
bool QToolBar::qt_invoke( int _id, QUObject* _o )
{
switch ( _id - staticMetaObject()->slotOffset() ) {
case 0: createPopup(); break;
default:
return QDockWindow::qt_invoke( _id, _o );
}
return TRUE;
}
void KisColorSelectorBase::lazyCreatePopup()
{
if (!m_popup) {
m_popup = createPopup();
Q_ASSERT(m_popup);
m_popup->setWindowFlags(Qt::FramelessWindowHint|Qt::SubWindow|Qt::X11BypassWindowManagerHint);
m_popup->m_parent = this;
m_popup->m_isPopup=true;
}
m_popup->setCanvas(m_canvas);
m_popup->updateSettings();
}
QVariant KexiComboBoxBase::value()
{
KexiTableViewData *relData = column() ? column()->relatedData() : 0;
KexiDB::LookupFieldSchema *lookupFieldSchema = 0;
if (relData) {
if (m_internalEditorValueChanged) {
//we've user-entered text: look for id
//TODO: make error if matching text not found?
int rowToHighlight;
return valueForString(m_userEnteredValue.toString(), &rowToHighlight, 1, 0, true/*allowNulls*/);
} else {
//use 'related table data' model
KexiDB::RecordData *record = popup() ? popup()->tableView()->selectedItem() : 0;
return record ? record->at(0) : origValue();
}
} else if ((lookupFieldSchema = this->lookupFieldSchema())) {
if (lookupFieldSchema->boundColumn() == -1)
return origValue();
KexiDB::RecordData *record = popup() ? popup()->tableView()->selectedItem() : 0;
if (/*!record &&*/ m_internalEditorValueChanged && !m_userEnteredValue.toString().isEmpty()) { //
//try to select a row using the user-entered text
if (!popup()) {
QVariant prevUserEnteredValue = m_userEnteredValue;
createPopup(false);
m_userEnteredValue = prevUserEnteredValue;
}
record = selectItemForEnteredValueInLookupTable(m_userEnteredValue);
}
return record ? record->at(lookupFieldSchema->boundColumn()) : QVariant();
} else if (popup()) {
//use 'enum hints' model
const int row = popup()->tableView()->currentRow();
if (row >= 0)
return QVariant(row);
}
if (valueFromInternalEditor().toString().isEmpty())
return QVariant();
/*! \todo don't return just 1st row, but use autocompletion feature
and: show message box if entered text does not match! */
return origValue(); //unchanged
}
bool KexiComboBoxTableEdit::handleKeyPress(QKeyEvent *ke, bool editorActive)
{
const int k = ke->key();
if ((ke->modifiers() == Qt::NoButton && k == Qt::Key_F4)
|| (ke->modifiers() == Qt::AltButton && k == Qt::Key_Down)) {
//show popup
slotButtonClicked();
return true;
} else if (editorActive) {
const bool enterPressed = k == Qt::Key_Enter || k == Qt::Key_Return;
if (enterPressed && m_internalEditorValueChanged) {
createPopup(false);
selectItemForEnteredValueInLookupTable(m_userEnteredValue);
return false;
}
return handleKeyPressForPopup(ke);
}
return false;
}
void KexiComboBoxBase::setValueInternal(const QVariant& add_, bool removeOld)
{
Q_UNUSED(removeOld);
m_mouseBtnPressedWhenPopupVisible = false;
m_updatePopupSelectionOnShow = true;
QString add(add_.toString());
if (add.isEmpty()) {
KexiTableViewData *relData = column() ? column()->relatedData() : 0;
QVariant valueToSet;
bool hasValueToSet = true;
int rowToHighlight = -1;
KexiDB::LookupFieldSchema *lookupFieldSchema = this->lookupFieldSchema();
if (lookupFieldSchema) {
//use 'lookup field' model
//! @todo support more RowSourceType's, not only table
if (lookupFieldSchema->boundColumn() == -1)
//! @todo errmsg
return;
if (m_setVisibleValueOnSetValueInternal) {
//only for table views
if (!popup())
createPopup(false/*!show*/);
}
if (popup()) {
const int rowToHighlight = rowToHighlightForLookupTable();
popup()->tableView()->setHighlightedRecord(rowToHighlight);
const int visibleColumn = lookupFieldSchema->visibleColumn(popup()->tableView()->data()->columnsCount());
if (m_setVisibleValueOnSetValueInternal && -1 != visibleColumn) {
//only for table views
KexiDB::RecordData *record = popup()->tableView()->highlightedItem();
if (record)
valueToSet = record->at(visibleColumn);
} else {
hasValueToSet = false;
}
}
} else if (relData) {
//use 'related table data' model
valueToSet = valueForString(origValue().toString(), &rowToHighlight, 0, 1);
} else {
//use 'enum hints' model
const int row = origValue().toInt();
valueToSet = field()->enumHint(row).trimmed();
}
if (hasValueToSet)
setValueOrTextInInternalEditor(valueToSet);
/*impl.*/moveCursorToEndInInternalEditor();
/*impl.*/selectAllInInternalEditor();
if (popup()) {
if (origValue().isNull()) {
popup()->tableView()->clearSelection();
popup()->tableView()->setHighlightedRecord(0);
} else {
if (relData) {
if (rowToHighlight != -1)
popup()->tableView()->setHighlightedRecord(rowToHighlight);
} else if (!lookupFieldSchema) {
//popup()->tableView()->selectRow(origValue().toInt());
popup()->tableView()->setHighlightedRecord(origValue().toInt());
}
}
}
} else {
//todo: autocompl.?
if (popup())
popup()->tableView()->clearSelection();
/*impl.*/setValueInInternalEditor(add); //not setLineEditText(), because 'add' is entered by user!
//setLineEditText( add );
/*impl.*/moveCursorToEndInInternalEditor();
}
}
void KexiComboBoxBase::showPopup()
{
//kDebug(44010);
createPopup(true);
}
