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tdebase/kcontrol/kcontrol/indexwidget.cpp

143 lines
3.5 KiB

/*
Copyright (c) 2000 Matthias Elter <elter@kde.org>
Copyright (c) 2003 Frauke Oster <frauke.oster@t-online.de>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <tqlistview.h>
#include "indexwidget.h"
#include "indexwidget.moc"
#include "moduletreeview.h"
#include "moduleiconview.h"
IndexWidget::IndexWidget(ConfigModuleList *modules, TQWidget *parent ,const char *name)
: TQWidgetStack(parent, name)
, _tree(0L)
, _icon(0L)
, _modules(modules)
, viewMode(Icon)
{
activateView(Icon);
}
IndexWidget::~IndexWidget() {}
void IndexWidget::reload()
{
if (_icon)
_icon->fill();
}
TQListViewItem *IndexWidget::firstTreeViewItem()
{
if (_tree)
return _tree->firstChild();
else
return 0L;
}
void IndexWidget::resizeEvent(TQResizeEvent *e)
{
TQWidgetStack::resizeEvent( e );
}
void IndexWidget::moduleSelected(ConfigModule *m)
{
const TQObject *obj = TQT_TQOBJECT_CONST(sender());
if(!m) return;
emit moduleActivated(m);
if (obj->inherits("ModuleIconView") && _tree)
{
_tree->makeVisible(m);
_tree->disconnect(TQT_SIGNAL(moduleSelected(ConfigModule*)));
_tree->makeSelected(m);
connect(_tree, TQT_SIGNAL(moduleSelected(ConfigModule*)),
this, TQT_SLOT(moduleSelected(ConfigModule*)));
}
else if (obj->inherits("ModuleTreeView") && _icon)
{
_icon->makeVisible(m);
_icon->disconnect(TQT_SIGNAL(moduleSelected(ConfigModule*)));
_icon->makeSelected(m);
connect(_icon, TQT_SIGNAL(moduleSelected(ConfigModule*)),
this, TQT_SLOT(moduleSelected(ConfigModule*)));
}
}
void IndexWidget::makeSelected(ConfigModule *module)
{
if (_icon)
{
_icon->disconnect(TQT_SIGNAL(moduleSelected(ConfigModule*)));
_icon->makeSelected(module);
connect(_icon, TQT_SIGNAL(moduleSelected(ConfigModule*)),
this, TQT_SLOT(moduleSelected(ConfigModule*)));
}
if (_tree)
{
_tree->disconnect(TQT_SIGNAL(moduleSelected(ConfigModule*)));
_tree->makeSelected(module);
connect(_tree, TQT_SIGNAL(moduleSelected(ConfigModule*)),
this, TQT_SLOT(moduleSelected(ConfigModule*)));
}
}
void IndexWidget::makeVisible(ConfigModule *module)
{
if (_icon)
_icon->makeVisible(module);
if (_tree)
_tree->makeVisible(module);
}
void IndexWidget::activateView(IndexViewMode mode)
{
viewMode = mode;
if (mode == Icon)
{
if (!_icon)
{
_icon=new ModuleIconView(_modules, this);
_icon->fill();
connect(_icon, TQT_SIGNAL(moduleSelected(ConfigModule*)),
this, TQT_SLOT(moduleSelected(ConfigModule*)));
}
raiseWidget( _icon );
}
else
{
if (!_tree)
{
_tree=new ModuleTreeView(_modules, this);
_tree->fill();
connect(_tree, TQT_SIGNAL(moduleSelected(ConfigModule*)),
this, TQT_SLOT(moduleSelected(ConfigModule*)));
connect(_tree, TQT_SIGNAL(categorySelected(TQListViewItem*)),
this, TQT_SIGNAL(categorySelected(TQListViewItem*)));
}
raiseWidget( _tree );
}
}