kexiformpart.cpp

/* This file is part of the KDE project
   Copyright (C) 2004 Lucijan Busch <lucijan@kde.org>
   Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr>
   Copyright (C) 2005 Jaroslaw Staniek <js@iidea.pl>
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#include <kdebug.h>
#include <kgenericfactory.h>
#include <kdialogbase.h>
#include <tdelistview.h>
#include <ktabwidget.h>
#include <kiconloader.h>
#include <kcombobox.h>
#include <tdeapplication.h>
#include <tdeconfig.h>
 
#include <kexiviewbase.h>
#include <keximainwindow.h>
#include <kexiproject.h>
#include <kexipartitem.h>
#include <kexidialogbase.h>
#include <kexidatasourcecombobox.h>
#include <kexidb/connection.h>
#include <kexidb/fieldlist.h>
#include <kexidb/field.h>
#include <kexiutils/utils.h>
 
#include <form.h>
#include <formIO.h>
#include <widgetpropertyset.h>
#include <widgetlibrary.h>
#include <objecttreeview.h>
#include <koproperty/property.h>
 
#include "kexiformview.h"
#include "widgets/kexidbform.h"
#include "kexiformscrollview.h"
#include "kexiactionselectiondialog.h"
#include "kexiformmanager.h"
#include "kexiformpart.h"
#include "kexidatasourcepage.h"

 
KFormDesigner::WidgetLibrary* KexiFormPart::static_formsLibrary = 0L;

class KexiFormPart::Private
{
    public:
        Private()
        {
        }
        ~Private()
        {
            delete static_cast<KFormDesigner::ObjectTreeView*>(objectTreeView);
            delete static_cast<KexiDataSourcePage*>(dataSourcePage);
        }
//      TQGuardedPtr<KFormDesigner::FormManager> manager;
        TQGuardedPtr<KFormDesigner::ObjectTreeView> objectTreeView;
        TQGuardedPtr<KexiDataSourcePage> dataSourcePage;
        KexiDataSourceComboBox *dataSourceCombo;
};
 
KexiFormPart::KexiFormPart(TQObject *parent, const char *name, const TQStringList &l)
 : KexiPart::Part(parent, name, l)
 , d(new Private())
{
    // REGISTERED ID:
    m_registeredPartID = (int)KexiPart::FormObjectType;
 
    kexipluginsdbg << "KexiFormPart::KexiFormPart()" << endl;
    m_names["instanceName"]
        = i18n("Translate this word using only lowercase alphanumeric characters (a..z, 0..9). "
        "Use '_' character instead of spaces. First character should be a..z character. "
        "If you cannot use latin characters in your language, use english word.",
        "form");
    m_names["instanceCaption"] = i18n("Form");
    m_supportedViewModes = Kexi::DataViewMode | Kexi::DesignViewMode;
    m_newObjectsAreDirty = true;
 
    // Only create form manager if it's not yet created.
    // KexiReportPart could have created it already.
    KFormDesigner::FormManager *formManager = KFormDesigner::FormManager::self();
    if (!formManager)
        formManager = new KexiFormManager(this, "kexi_form_and_report_manager");
 
    // Create and store a handle to forms' library. Reports will have their own library too.
/* @todo add configuration for supported factory groups */
    TQStringList supportedFactoryGroups;
    supportedFactoryGroups += "kexi";
    static_formsLibrary = KFormDesigner::FormManager::createWidgetLibrary(
        formManager, supportedFactoryGroups);
    static_formsLibrary->setAdvancedPropertiesVisible(false);
    connect(static_formsLibrary, TQ_SIGNAL(widgetCreated(TQWidget*)),
        this, TQ_SLOT(slotWidgetCreatedByFormsLibrary(TQWidget*)));
 
    connect(KFormDesigner::FormManager::self()->propertySet(), TQ_SIGNAL(widgetPropertyChanged(TQWidget *, const TQCString &, const TQVariant&)),
        this, TQ_SLOT(slotPropertyChanged(TQWidget *, const TQCString &, const TQVariant&)));
    connect(KFormDesigner::FormManager::self(), TQ_SIGNAL(autoTabStopsSet(KFormDesigner::Form*,bool)),
        this, TQ_SLOT(slotAutoTabStopsSet(KFormDesigner::Form*,bool)));
}
 
KexiFormPart::~KexiFormPart()
{
    delete d;
}
 
KFormDesigner::WidgetLibrary* KexiFormPart::library()
{
    return static_formsLibrary;
}
 
#if 0
void KexiFormPart::initPartActions(TDEActionCollection *collection)
{
//this is automatic? -no
//create child guicilent: guiClient()->setXMLFile("kexidatatableui.rc");
 
    kexipluginsdbg<<"FormPart INIT ACTIONS***********************************************************************"<<endl;
    //TODO
 
    //guiClient()->setXMLFile("kexiformui.rc");
//js    m_manager->createActions(collection, 0);
}
 
void KexiFormPart::initInstanceActions( int mode, TDEActionCollection *col )
{
    if (mode==Kexi::DesignViewMode) {
        KFormDesigner::FormManager::self()->createActions(col, 0);
        new TDEAction(i18n("Edit Tab Order..."), "tab_order", TDEShortcut(0), KFormDesigner::FormManager::self(), TQ_SLOT(editTabOrder()), col, "taborder");
        new TDEAction(i18n("Adjust Size"), "zoom-fit-best", TDEShortcut(0), KFormDesigner::FormManager::self(), TQ_SLOT(ajustWidgetSize()), col, "adjust");
    }
    //TODO
}
#endif
 
void KexiFormPart::initPartActions()
{
//  new TDEAction(i18n("Show Form UI Code"), "show_form_ui", CTRL+Key_U, m_manager, TQ_SLOT(showFormUICode()),
//      guiClient()->actionCollection(), "show_form_ui");
}
 
void KexiFormPart::initInstanceActions()
{
#ifdef KEXI_DEBUG_GUI
    kapp->config()->setGroup("General");
    if (kapp->config()->readBoolEntry("showInternalDebugger", false)) {
        new TDEAction(i18n("Show Form UI Code"), "compfile", 
            CTRL+Key_U, KFormDesigner::FormManager::self(), TQ_SLOT(showFormUICode()),
            actionCollectionForMode(Kexi::DesignViewMode), "show_form_ui");
    }
#endif
 
    TDEActionCollection *col = actionCollectionForMode(Kexi::DesignViewMode);
    KFormDesigner::FormManager::self()->createActions( library(), col, (KXMLGUIClient*)col->parentGUIClient() ); //guiClient() );
 
    //connect actions provided by widget factories
    connect( col->action("widget_assign_action"), TQ_SIGNAL(activated()), this, TQ_SLOT(slotAssignAction()));
 
    createSharedAction(Kexi::DesignViewMode, i18n("Clear Widget Contents"), "edit-clear", 0, "formpart_clear_contents");
    createSharedAction(Kexi::DesignViewMode, i18n("Edit Tab Order..."), "tab_order", 0, "formpart_taborder");
//TODO  createSharedAction(Kexi::DesignViewMode, i18n("Edit Pixmap Collection"), "icons", 0, "formpart_pixmap_collection");
//TODO  createSharedAction(Kexi::DesignViewMode, i18n("Edit Form Connections"), "connections", 0, "formpart_connections");
 
//  KFormDesigner::CreateLayoutCommand
 
    TDEAction *action = createSharedAction(Kexi::DesignViewMode, i18n("Layout Widgets"), "", 0, "formpart_layout_menu", "TDEActionMenu");
    TDEActionMenu *menu = static_cast<TDEActionMenu*>(action);
 
    menu->insert( createSharedAction(Kexi::DesignViewMode, i18n("&Horizontally"),
        TQString(), 0, "formpart_layout_hbox"));
    menu->insert( createSharedAction(Kexi::DesignViewMode, i18n("&Vertically"),
        TQString(), 0, "formpart_layout_vbox"));
    menu->insert( createSharedAction(Kexi::DesignViewMode, i18n("In &Grid"),
        TQString(), 0, "formpart_layout_grid"));
#ifdef KEXI_SHOW_SPLITTER_WIDGET
    menu->insert( createSharedAction(Kexi::DesignViewMode, i18n("Horizontally in &Splitter"),
        TQString(), 0, "formpart_layout_hsplitter"));
    menu->insert( createSharedAction(Kexi::DesignViewMode, i18n("Verti&cally in Splitter"),
        TQString(), 0, "formpart_layout_vsplitter"));
#endif
 
    createSharedAction(Kexi::DesignViewMode, i18n("&Break Layout"), TQString(), 0, "formpart_break_layout");
/*
    createSharedAction(Kexi::DesignViewMode, i18n("Lay Out Widgets &Horizontally"), TQString(), 0, "formpart_layout_hbox");
    createSharedAction(Kexi::DesignViewMode, i18n("Lay Out Widgets &Vertically"), TQString(), 0, "formpart_layout_vbox");
    createSharedAction(Kexi::DesignViewMode, i18n("Lay Out Widgets in &Grid"), TQString(), 0, "formpart_layout_grid");
*/
    createSharedAction(Kexi::DesignViewMode, i18n("Bring Widget to Front"), "raise", 0, "formpart_format_raise");
    createSharedAction(Kexi::DesignViewMode, i18n("Send Widget to Back"), "lower", 0, "formpart_format_lower");
 
#ifndef KEXI_NO_UNFINISHED
    action = createSharedAction(Kexi::DesignViewMode, i18n("Other Widgets"), "", 0, "other_widgets_menu", "TDEActionMenu");
#endif
 
    action = createSharedAction(Kexi::DesignViewMode, i18n("Align Widgets Position"), "aoleft", 0, "formpart_align_menu", "TDEActionMenu");
    menu = static_cast<TDEActionMenu*>(action);
    menu->insert( createSharedAction(Kexi::DesignViewMode, i18n("To Left"), "aoleft", 0, "formpart_align_to_left") );
    menu->insert( createSharedAction(Kexi::DesignViewMode, i18n("To Right"), "aoright", 0, "formpart_align_to_right") );
    menu->insert( createSharedAction(Kexi::DesignViewMode, i18n("To Top"), "aotop", 0, "formpart_align_to_top") );
    menu->insert( createSharedAction(Kexi::DesignViewMode, i18n("To Bottom"), "aobottom", 0, "formpart_align_to_bottom") );
    menu->insert( createSharedAction(Kexi::DesignViewMode, i18n("To Grid"), "aopos2grid", 0, "formpart_align_to_grid") );
 
    action = createSharedAction(Kexi::DesignViewMode, i18n("Adjust Widgets Size"), "aogrid", 0, "formpart_adjust_size_menu", "TDEActionMenu");
    menu = static_cast<TDEActionMenu*>(action);
    menu->insert( createSharedAction(Kexi::DesignViewMode, i18n("To Fit"), "aofit", 0, "formpart_adjust_to_fit") );
    menu->insert( createSharedAction(Kexi::DesignViewMode, i18n("To Grid"), "aogrid", 0, "formpart_adjust_size_grid") );
    menu->insert( createSharedAction(Kexi::DesignViewMode, i18n("To Shortest"), "aoshortest", 0, "formpart_adjust_height_small") );
    menu->insert( createSharedAction(Kexi::DesignViewMode, i18n("To Tallest"), "aotallest", 0, "formpart_adjust_height_big") );
    menu->insert( createSharedAction(Kexi::DesignViewMode, i18n("To Narrowest"), "aonarrowest", 0, "formpart_adjust_width_small") );
    menu->insert( createSharedAction(Kexi::DesignViewMode, i18n("To Widest"), "aowidest", 0, "formpart_adjust_width_big") );
}
 
KexiDialogTempData*
KexiFormPart::createTempData(KexiDialogBase* dialog)
{
    return new KexiFormPart::TempData(dialog);
}
 
KexiViewBase* KexiFormPart::createView(TQWidget *parent, KexiDialogBase* dialog,
    KexiPart::Item &item, int viewMode, TQMap<TQString,TQString>*)
{
    Q_UNUSED( viewMode );
 
    kexipluginsdbg << "KexiFormPart::createView()" << endl;
    KexiMainWindow *win = dialog->mainWin();
    if (!win || !win->project() || !win->project()->dbConnection())
        return 0;
 
    KexiFormView *view = new KexiFormView(win, parent, item.name().latin1(),
        win->project()->dbConnection() );
 
    return view;
}
 
void
KexiFormPart::generateForm(KexiDB::FieldList *list, TQDomDocument &domDoc)
{
    //this form generates a .ui from FieldList list
    //basically that is a Label and a LineEdit for each field
    domDoc = TQDomDocument("UI");
        TQDomElement uiElement = domDoc.createElement("UI");
    domDoc.appendChild(uiElement);
    uiElement.setAttribute("version", "3.1");
    uiElement.setAttribute("stdsetdef", 1);
 
    TQDomElement baseClass = domDoc.createElement("class");
    uiElement.appendChild(baseClass);
    TQDomText baseClassV = domDoc.createTextNode("TQWidget");
    baseClass.appendChild(baseClassV);
    TQDomElement baseWidget = domDoc.createElement("widget");
    baseWidget.setAttribute("class", "TQWidget");
 
    int y=0;
 
    for(unsigned int i=0; i < list->fieldCount(); i++)
    {
        TQDomElement lclass = domDoc.createElement("widget");
        baseWidget.appendChild(lclass);
        lclass.setAttribute("class", "TQLabel");
        TQDomElement lNameProperty = domDoc.createElement("property");
        lNameProperty.setAttribute("name", "name");
        TQDomElement lType = domDoc.createElement("cstring");
        TQDomText lClassN = domDoc.createTextNode(TQString("l%1").arg(list->field(i)->name()));
        lType.appendChild(lClassN);
        lNameProperty.appendChild(lType);
        lclass.appendChild(lNameProperty);
 
        TQDomElement gNameProperty = domDoc.createElement("property");
        gNameProperty.setAttribute("name", "geometry");
        TQDomElement lGType = domDoc.createElement("rect");
 
        TQDomElement lx = domDoc.createElement("x");
        TQDomText lxV = domDoc.createTextNode("10");
        lx.appendChild(lxV);
        TQDomElement ly = domDoc.createElement("y");
        TQDomText lyV = domDoc.createTextNode(TQString::number(y + 10));
        ly.appendChild(lyV);
        TQDomElement lWidth = domDoc.createElement("width");
        TQDomText lWidthV = domDoc.createTextNode("100");
        lWidth.appendChild(lWidthV);
        TQDomElement lHeight = domDoc.createElement("height");
        TQDomText lHeightV = domDoc.createTextNode("20");
        lHeight.appendChild(lHeightV);
 
        lGType.appendChild(lx);
        lGType.appendChild(ly);
        lGType.appendChild(lWidth);
        lGType.appendChild(lHeight);
 
        gNameProperty.appendChild(lGType);
        lclass.appendChild(gNameProperty);
 
        TQDomElement tNameProperty = domDoc.createElement("property");
        tNameProperty.setAttribute("name", "text");
        TQDomElement lTType = domDoc.createElement("string");
        TQDomText lTextV = domDoc.createTextNode(list->field(i)->name());
        lTType.appendChild(lTextV);
        tNameProperty.appendChild(lTType);
        lclass.appendChild(tNameProperty);
 

 
 
        TQDomElement vclass = domDoc.createElement("widget");
        baseWidget.appendChild(vclass);
        vclass.setAttribute("class", "KLineEdit");
        TQDomElement vNameProperty = domDoc.createElement("property");
        vNameProperty.setAttribute("name", "name");
        TQDomElement vType = domDoc.createElement("cstring");
        TQDomText vClassN = domDoc.createTextNode(list->field(i)->name());
        vType.appendChild(vClassN);
        vNameProperty.appendChild(vType);
        vclass.appendChild(vNameProperty);
 
        TQDomElement vgNameProperty = domDoc.createElement("property");
        vgNameProperty.setAttribute("name", "geometry");
        TQDomElement vGType = domDoc.createElement("rect");
 
        TQDomElement vx = domDoc.createElement("x");
        TQDomText vxV = domDoc.createTextNode("110");
        vx.appendChild(vxV);
        TQDomElement vy = domDoc.createElement("y");
        TQDomText vyV = domDoc.createTextNode(TQString::number(y + 10));
        vy.appendChild(vyV);
        TQDomElement vWidth = domDoc.createElement("width");
        TQDomText vWidthV = domDoc.createTextNode("200");
        vWidth.appendChild(vWidthV);
        TQDomElement vHeight = domDoc.createElement("height");
        TQDomText vHeightV = domDoc.createTextNode("20");
        vHeight.appendChild(vHeightV);
 
        vGType.appendChild(vx);
        vGType.appendChild(vy);
        vGType.appendChild(vWidth);
        vGType.appendChild(vHeight);
 
        vgNameProperty.appendChild(vGType);
        vclass.appendChild(vgNameProperty);
 
        y += 20;
    }
 
    TQDomElement lNameProperty = domDoc.createElement("property");
    lNameProperty.setAttribute("name", "name");
    TQDomElement lType = domDoc.createElement("cstring");
    TQDomText lClassN = domDoc.createTextNode("DBForm");
    lType.appendChild(lClassN);
    lNameProperty.appendChild(lType);
    baseWidget.appendChild(lNameProperty);
 
    TQDomElement wNameProperty = domDoc.createElement("property");
    wNameProperty.setAttribute("name", "geometry");
    TQDomElement wGType = domDoc.createElement("rect");
 
    TQDomElement wx = domDoc.createElement("x");
    TQDomText wxV = domDoc.createTextNode("0");
    wx.appendChild(wxV);
    TQDomElement wy = domDoc.createElement("y");
    TQDomText wyV = domDoc.createTextNode("0");
    wy.appendChild(wyV);
    TQDomElement wWidth = domDoc.createElement("width");
    TQDomText wWidthV = domDoc.createTextNode("340");
    wWidth.appendChild(wWidthV);
    TQDomElement wHeight = domDoc.createElement("height");
    TQDomText wHeightV = domDoc.createTextNode(TQString::number(y + 30));
    wHeight.appendChild(wHeightV);
 
    wGType.appendChild(wx);
    wGType.appendChild(wy);
    wGType.appendChild(wWidth);
    wGType.appendChild(wHeight);
 
    wNameProperty.appendChild(wGType);
    baseWidget.appendChild(wNameProperty);
 
    uiElement.appendChild(baseWidget);
}
 
void KexiFormPart::slotAutoTabStopsSet(KFormDesigner::Form *form, bool set)
{
    Q_UNUSED( form );
 
    KoProperty::Property &p = (*KFormDesigner::FormManager::self()->propertySet())["autoTabStops"];
    if (!p.isNull())
        p.setValue(TQVariant(set));
}
 
void KexiFormPart::slotAssignAction()
{
    KexiDBForm *dbform;
    if (!KFormDesigner::FormManager::self()->activeForm() || !KFormDesigner::FormManager::self()->activeForm()->designMode()
        || !(dbform = dynamic_cast<KexiDBForm*>(KFormDesigner::FormManager::self()->activeForm()->formWidget())))
        return;
 
    KFormDesigner::WidgetPropertySet * propSet = KFormDesigner::FormManager::self()->propertySet();
 
    KoProperty::Property &onClickActionProp = propSet->property("onClickAction");
    if (onClickActionProp.isNull())
        return;
    KoProperty::Property &onClickActionOptionProp = propSet->property("onClickActionOption");
    KexiFormEventAction::ActionData data;
    data.string = onClickActionProp.value().toString();
    if (!onClickActionOptionProp.isNull())
        data.option = onClickActionOptionProp.value().toString();
 
    KexiFormScrollView *scrollViewWidget = dynamic_cast<KexiFormScrollView*>(dbform->dataAwareObject());
    if (!scrollViewWidget)
        return;
    KexiFormView* formViewWidget = dynamic_cast<KexiFormView*>(scrollViewWidget->parent());
    if (!formViewWidget)
        return;
 
    KexiMainWindow * mainWin = formViewWidget->parentDialog()->mainWin();
    KexiActionSelectionDialog dlg(mainWin, dbform, data, 
        propSet->property("name").value().toCString());
 
    if(dlg.exec() == TQDialog::Accepted) {
        data = dlg.currentAction();
        //update property value
        propSet->property("onClickAction").setValue(data.string);
        propSet->property("onClickActionOption").setValue(data.option);
    }
}
 
TQString
KexiFormPart::i18nMessage(const TQCString& englishMessage, KexiDialogBase* dlg) const
{
    Q_UNUSED(dlg);
    if (englishMessage=="Design of object \"%1\" has been modified.")
        return i18n("Design of form \"%1\" has been modified.");
    if (englishMessage=="Object \"%1\" already exists.")
        return i18n("Form \"%1\" already exists.");
 
    return englishMessage;
}
 
void
KexiFormPart::slotPropertyChanged(TQWidget *w, const TQCString &name, const TQVariant &value)
{
    Q_UNUSED( w );
 
    if (!KFormDesigner::FormManager::self()->activeForm())
        return;
    if (name == "autoTabStops") {
        //TQWidget *w = KFormDesigner::FormManager::self()->activeForm()->selectedWidget();
        //update autoTabStops setting at KFD::Form level
        KFormDesigner::FormManager::self()->activeForm()->setAutoTabStops( value.toBool() );
    }
    if (KFormDesigner::FormManager::self()->activeForm()->widget() && name == "geometry") {
        //fall back to sizeInternal property....
        if (KFormDesigner::FormManager::self()->propertySet()->contains("sizeInternal"))
            KFormDesigner::FormManager::self()->propertySet()->property("sizeInternal").setValue(TQSize(value.toRect().size()));
    }
}
 
/*KFormDesigner::FormManager*
KexiFormPart::manager() const
{
    return d->manager;
}*/
 
KexiDataSourcePage* KexiFormPart::dataSourcePage() const
{
    return d->dataSourcePage;
}
 
void KexiFormPart::setupCustomPropertyPanelTabs(KTabWidget *tab, KexiMainWindow* mainWin)
{
    if (!d->objectTreeView) {
        d->objectTreeView = new KFormDesigner::ObjectTreeView(0, "KexiFormPart:ObjectTreeView");
        KFormDesigner::FormManager::self()->setObjectTreeView(d->objectTreeView); //important: assign to manager
        d->dataSourcePage = new KexiDataSourcePage(0, "dataSourcePage");
        connect(d->dataSourcePage, TQ_SIGNAL(jumpToObjectRequested(const TQCString&, const TQCString&)),
            mainWin, TQ_SLOT(highlightObject(const TQCString&, const TQCString&)));
        connect(d->dataSourcePage, TQ_SIGNAL(formDataSourceChanged(const TQCString&, const TQCString&)),
            KFormDesigner::FormManager::self(), TQ_SLOT(setFormDataSource(const TQCString&, const TQCString&)));
        connect(d->dataSourcePage, TQ_SIGNAL(dataSourceFieldOrExpressionChanged(const TQString&, const TQString&, KexiDB::Field::Type)),
            KFormDesigner::FormManager::self(), TQ_SLOT(setDataSourceFieldOrExpression(const TQString&, const TQString&, KexiDB::Field::Type)));
        connect(d->dataSourcePage, TQ_SIGNAL(insertAutoFields(const TQString&, const TQString&, const TQStringList&)),
            KFormDesigner::FormManager::self(), TQ_SLOT(insertAutoFields(const TQString&, const TQString&, const TQStringList&)));
    }
 
    KexiProject *prj = mainWin->project();
    d->dataSourcePage->setProject(prj);
 
    tab->addTab( d->dataSourcePage, SmallIconSet("application-vnd.oasis.opendocument.database"), "");
    tab->setTabToolTip( d->dataSourcePage, i18n("Data Source"));
 
    tab->addTab( d->objectTreeView, SmallIconSet("widgets"), "");
    tab->setTabToolTip( d->objectTreeView, i18n("Widgets"));
}
 
void KexiFormPart::slotWidgetCreatedByFormsLibrary(TQWidget* widget)
{
    TQStrList signalNames(widget->metaObject()->signalNames());
    if (!signalNames.isEmpty()) {
        const char *handleDragMoveEventSignal = "handleDragMoveEvent(TQDragMoveEvent*)";
        const char *handleDropEventSignal = "handleDropEvent(TQDropEvent*)";
 
        for (TQStrListIterator it(signalNames); it.current(); ++it) {
            if (0==qstrcmp(it.current(), handleDragMoveEventSignal)) {
                kdDebug() << it.current() <<  endl;
                KexiFormView *formView = KexiUtils::findParent<KexiFormView>(widget, "KexiFormView");
                if (formView) {
                    connect(widget, TQ_SIGNAL(handleDragMoveEvent(TQDragMoveEvent*)), 
                        formView, TQ_SLOT(slotHandleDragMoveEvent(TQDragMoveEvent*)));
                }
            }
            else if (0==qstrcmp(it.current(), handleDropEventSignal)) {
                kdDebug() << it.current() <<  endl;
                KexiFormView *formView = KexiUtils::findParent<KexiFormView>(widget, "KexiFormView");
                if (formView) {
                    connect(widget, TQ_SIGNAL(handleDropEvent(TQDropEvent*)), 
                        formView, TQ_SLOT(slotHandleDropEvent(TQDropEvent*)));
                }
            }
        }
    }
}
 
//----------------
 
KexiFormPart::TempData::TempData(TQObject* parent)
 : KexiDialogTempData(parent)
{
}
 
KexiFormPart::TempData::~TempData()
{
}
 
#include "kexiformpart.moc"