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99 lines
2.5 KiB
99 lines
2.5 KiB
/* This file is part of the KDE project
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Copyright (C) 2003 Alexander Dymo <cloudtemple@mksat.net>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "resizablecombo.h"
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#include "kcomboview.h"
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#include <qevent.h>
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#include <qlayout.h>
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#include <qpixmap.h>
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#include <qapplication.h>
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#include <qwhatsthis.h>
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#include <klocale.h>
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static const char * resize_xpm[] = {
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"9 18 2 1",
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" c None",
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". c #000000",
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" . ",
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" ",
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" . ",
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" ",
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" . ",
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" ",
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" . . . ",
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" .. .. ",
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".........",
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" .. .. ",
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" . . . ",
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" ",
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" . ",
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" ",
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" . ",
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" ",
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" . ",
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" "};
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ResizableCombo::ResizableCombo(KComboView *view, QWidget *parent, const char *name):
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QWidget(parent, name), m_sizer(0), m_combo(view)
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{
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QHBoxLayout *l = new QHBoxLayout(this);
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view->reparent(this, QPoint(0,0));
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l->addWidget(view);
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m_sizer = new MyPushButton(this);
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m_sizer->setPixmap(QPixmap(resize_xpm));
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QWhatsThis::add(m_sizer, i18n("Drag this to resize the combobox."));
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l->addWidget(m_sizer);
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}
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void MyPushButton::mousePressEvent( QMouseEvent * e )
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{
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m_resizing = true;
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m_pressedPos = e->globalPos();
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m_width = m_combo->m_combo->width();
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QPushButton::mousePressEvent(e);
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}
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void MyPushButton::mouseReleaseEvent( QMouseEvent * e )
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{
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m_resizing = false;
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QPushButton::mouseReleaseEvent(e);
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}
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void MyPushButton::mouseMoveEvent( QMouseEvent * e )
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{
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if (m_resizing)
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m_combo->m_combo->setMinimumWidth(m_width + e->globalPos().x() - pressedPos().x());
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QPushButton::mouseMoveEvent(e);
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}
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MyPushButton::MyPushButton( ResizableCombo * parent, const char * name )
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:QPushButton(parent, name), m_resizing(false), m_combo(parent)
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{
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setFocusPolicy(NoFocus);
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setFlat(true);
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m_width = m_combo->m_combo->width();
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}
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#include "resizablecombo.moc"
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