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150 lines
3.7 KiB
150 lines
3.7 KiB
/*
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Dialog class that handles input focus in absence of a wm
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Copyright (C) 1997, 1998 Steffen Hansen <hansen@kde.org>
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Copyright (C) 2000-2003 Oswald Buddenhagen <ossi@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "kfdialog.h"
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#include "kdmconfig.h"
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#include <klocale.h>
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#include <kpushbutton.h>
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#include <kstdguiitem.h>
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#include <qlabel.h>
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#include <qlayout.h>
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#include <qapplication.h>
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#include <qcursor.h>
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FDialog::FDialog( QWidget *parent, bool framed )
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: inherited( parent, 0, true/*, framed ? 0 : WStyle_NoBorder*/ )
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{
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if (framed) {
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winFrame = new QFrame( this, 0, WNoAutoErase );
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winFrame->setFrameStyle( QFrame::WinPanel | QFrame::Raised );
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winFrame->setLineWidth( 2 );
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} else
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winFrame = 0;
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}
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void
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FDialog::resizeEvent( QResizeEvent *e )
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{
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inherited::resizeEvent( e );
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if (winFrame) {
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winFrame->resize( size() );
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winFrame->erase();
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}
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}
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void
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FDialog::adjustGeometry()
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{
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QDesktopWidget *dsk = qApp->desktop();
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if (_greeterScreen < 0)
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_greeterScreen = _greeterScreen == -2 ?
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dsk->screenNumber( QPoint( dsk->width() - 1, 0 ) ) :
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dsk->screenNumber( QPoint( 0, 0 ) );
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QRect scr = dsk->screenGeometry( _greeterScreen );
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if (!winFrame)
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setFixedSize( scr.size() );
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else {
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setMaximumSize( scr.size() * .9 );
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adjustSize();
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}
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if (parentWidget())
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return;
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QRect grt( rect() );
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if (winFrame) {
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unsigned x = 50, y = 50;
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sscanf( _greeterPos, "%u,%u", &x, &y );
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grt.moveCenter( QPoint( scr.x() + scr.width() * x / 100,
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scr.y() + scr.height() * y / 100 ) );
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int di;
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if ((di = scr.right() - grt.right()) < 0)
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grt.moveBy( di, 0 );
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if ((di = scr.left() - grt.left()) > 0)
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grt.moveBy( di, 0 );
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if ((di = scr.bottom() - grt.bottom()) < 0)
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grt.moveBy( 0, di );
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if ((di = scr.top() - grt.top()) > 0)
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grt.moveBy( 0, di );
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setGeometry( grt );
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}
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if (dsk->screenNumber( QCursor::pos() ) != _greeterScreen)
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QCursor::setPos( grt.center() );
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}
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struct WinList {
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struct WinList *next;
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QWidget *win;
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};
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int
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FDialog::exec()
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{
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static WinList *wins;
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WinList *win;
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win = new WinList;
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win->win = this;
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win->next = wins;
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wins = win;
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show();
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setActiveWindow();
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inherited::exec();
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hide();
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wins = win->next;
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delete win;
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if (wins)
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wins->win->setActiveWindow();
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return result();
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}
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void
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FDialog::box( QWidget *parent, QMessageBox::Icon type, const QString &text )
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{
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KFMsgBox dlg( parent, type, text.stripWhiteSpace() );
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dlg.exec();
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}
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KFMsgBox::KFMsgBox( QWidget *parent, QMessageBox::Icon type, const QString &text )
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: inherited( parent )
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{
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QLabel *label1 = new QLabel( this );
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label1->setPixmap( QMessageBox::standardIcon( type ) );
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QLabel *label2 = new QLabel( text, this );
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KPushButton *button = new KPushButton( KStdGuiItem::ok(), this );
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button->setDefault( true );
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button->setSizePolicy( QSizePolicy( QSizePolicy::Preferred, QSizePolicy::Preferred ) );
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connect( button, SIGNAL(clicked()), SLOT(accept()) );
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QGridLayout *grid = new QGridLayout( this, 2, 2, 10 );
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grid->addWidget( label1, 0, 0, Qt::AlignCenter );
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grid->addWidget( label2, 0, 1, Qt::AlignCenter );
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grid->addMultiCellWidget( button, 1,1, 0,1, Qt::AlignCenter );
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}
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