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/*
* The ManaPlus Client
* Copyright (C) 2011-2012 The ManaPlus Developers
*
* This file is part of The ManaPlus Client.
*
* 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
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "gui/widgets/popuplist.h"
#include "gui/widgets/dropdown.h"
#include "gui/widgets/listbox.h"
#include "gui/widgets/scrollarea.h"
#include "utils/gettext.h"
#include "debug.h"
PopupList::PopupList(DropDown *const widget,
gcn::ListModel *const listModel):
Popup("PopupList", "popuplist.xml"),
gcn::FocusListener(),
mListModel(listModel),
mListBox(new ListBox(widget, listModel)),
mScrollArea(new ScrollArea),
mDropDown(widget)
{
setFocusable(true);
mListBox->setDistributeMousePressed(true);
mListBox->addSelectionListener(this);
mScrollArea->setContent(mListBox);
add(mScrollArea);
if (getParent())
getParent()->addFocusListener(this);
}
void PopupList::show(int x, int y)
{
int len = mListBox->getHeight() + 8;
if (len > 250)
len = 250;
setContentSize(mListBox->getWidth() + 8, len);
if (mainGraphics->mWidth < (x + getWidth() + 5))
x = mainGraphics->mWidth - getWidth();
if (mainGraphics->mHeight < (y + getHeight() + 5))
y = mainGraphics->mHeight - getHeight();
setPosition(x, y);
setVisible(true);
requestMoveToTop();
}
void PopupList::widgetResized(const gcn::Event &event)
{
Popup::widgetResized(event);
adjustSize();
}
void PopupList::setSelected(int selected)
{
if (!mListBox)
return;
mListBox->setSelected(selected);
}
int PopupList::getSelected() const
{
if (!mListBox)
return -1;
return mListBox->getSelected();
}
void PopupList::setListModel(gcn::ListModel *model)
{
if (mListBox)
mListBox->setListModel(model);
mListModel = model;
}
void PopupList::adjustSize()
{
mScrollArea->setWidth(getWidth() - 8);
mScrollArea->setHeight(getHeight() - 8);
mListBox->adjustSize();
}
void PopupList::valueChanged(const gcn::SelectionEvent& event A_UNUSED)
{
if (mDropDown)
mDropDown->updateSelection();
setVisible(false);
}
void PopupList::focusLost(const gcn::Event& event A_UNUSED)
{
logger->log("lost focus");
if (mDropDown)
mDropDown->updateSelection();
// setVisible(false);
}
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