You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
tdevelop/lib/widgets/resizablecombo.cpp

99 lines
2.5 KiB

/* This file is part of the KDE project
Copyright (C) 2003 Alexander Dymo <cloudtemple@mksat.net>
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., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include "resizablecombo.h"
#include "kcomboview.h"
#include <qevent.h>
#include <qlayout.h>
#include <qpixmap.h>
#include <qapplication.h>
#include <qwhatsthis.h>
#include <klocale.h>
static const char * resize_xpm[] = {
"9 18 2 1",
" c None",
". c #000000",
" . ",
" ",
" . ",
" ",
" . ",
" ",
" . . . ",
" .. .. ",
".........",
" .. .. ",
" . . . ",
" ",
" . ",
" ",
" . ",
" ",
" . ",
" "};
ResizableCombo::ResizableCombo(KComboView *view, QWidget *parent, const char *name):
QWidget(parent, name), m_sizer(0), m_combo(view)
{
QHBoxLayout *l = new QHBoxLayout(this);
view->reparent(this, QPoint(0,0));
l->addWidget(view);
m_sizer = new MyPushButton(this);
m_sizer->setPixmap(QPixmap(resize_xpm));
QWhatsThis::add(m_sizer, i18n("Drag this to resize the combobox."));
l->addWidget(m_sizer);
}
void MyPushButton::mousePressEvent( QMouseEvent * e )
{
m_resizing = true;
m_pressedPos = e->globalPos();
m_width = m_combo->m_combo->width();
QPushButton::mousePressEvent(e);
}
void MyPushButton::mouseReleaseEvent( QMouseEvent * e )
{
m_resizing = false;
QPushButton::mouseReleaseEvent(e);
}
void MyPushButton::mouseMoveEvent( QMouseEvent * e )
{
if (m_resizing)
m_combo->m_combo->setMinimumWidth(m_width + e->globalPos().x() - pressedPos().x());
QPushButton::mouseMoveEvent(e);
}
MyPushButton::MyPushButton( ResizableCombo * parent, const char * name )
:QPushButton(parent, name), m_resizing(false), m_combo(parent)
{
setFocusPolicy(NoFocus);
setFlat(true);
m_width = m_combo->m_combo->width();
}
#include "resizablecombo.moc"