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.
116 lines
3.0 KiB
116 lines
3.0 KiB
15 years ago
|
/*
|
||
|
|
* ksokoban - a Sokoban game for KDE
|
||
|
|
* Copyright (C) 1998 Anders Widell <awl@hem.passagen.se>
|
||
|
|
*
|
||
|
|
* 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 "ModalLabel.h"
|
||
|
|
|
||
|
|
#include <qlabel.h>
|
||
|
|
#include <qfont.h>
|
||
|
|
#include <kapplication.h>
|
||
|
|
#include <kglobalsettings.h>
|
||
|
|
#include <qwidgetlist.h>
|
||
|
|
#include <qstring.h>
|
||
|
|
|
||
|
|
#include "ModalLabel.moc"
|
||
|
|
|
||
|
|
ModalLabel::ModalLabel(const QString &text, QWidget *parent,
|
||
|
|
const char *name, WFlags f)
|
||
|
|
: QLabel(text, parent, name, f) {
|
||
|
|
QFont font(KGlobalSettings::generalFont().family(), 24, QFont::Bold);
|
||
|
|
QFontMetrics fontMet(font);
|
||
|
|
|
||
|
|
QString currentLine;
|
||
|
|
QRect bounds;
|
||
|
|
int lineLen, width=0, height=0;
|
||
|
|
|
||
|
|
for (int linePos=0; linePos < (int) text.length(); linePos += lineLen+1) {
|
||
|
|
|
||
|
|
lineLen = text.find('\n', linePos);
|
||
|
|
if (lineLen < 0) lineLen = text.length() - linePos;
|
||
|
|
else lineLen -= linePos;
|
||
|
|
|
||
|
|
currentLine = text.mid(linePos, lineLen);
|
||
|
|
bounds = fontMet.boundingRect(currentLine);
|
||
|
|
|
||
|
|
if (bounds.width() > width) width = bounds.width();
|
||
|
|
height += bounds.height();
|
||
|
|
}
|
||
|
|
|
||
|
|
width += 32;
|
||
|
|
height += 32;
|
||
|
|
|
||
|
|
if (width < 300) width = 300;
|
||
|
|
if (height < 75) height = 75;
|
||
|
|
|
||
|
|
setAlignment (AlignCenter);
|
||
|
|
setFrameStyle (QFrame::Panel | QFrame::Raised);
|
||
|
|
setLineWidth (4);
|
||
|
|
setFont (font);
|
||
|
|
move (parent->width ()/2 - width/2, parent->height ()/2 - height/2);
|
||
|
|
resize (width, height);
|
||
|
|
show ();
|
||
|
|
|
||
|
|
QWidgetList *list = QApplication::allWidgets();
|
||
|
|
QWidgetListIt it( *list );
|
||
|
|
while (it.current()) {
|
||
|
|
it.current()->installEventFilter (this);
|
||
|
|
++it;
|
||
|
|
}
|
||
|
|
delete list;
|
||
|
|
|
||
|
|
completed_ = false;
|
||
|
|
startTimer (1000);
|
||
|
|
}
|
||
|
|
|
||
|
|
void
|
||
|
|
ModalLabel::timerEvent (QTimerEvent *) {
|
||
|
|
completed_ = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool
|
||
|
|
ModalLabel::eventFilter (QObject *, QEvent *e) {
|
||
|
|
switch (e->type()) {
|
||
|
|
case QEvent::MouseButtonPress:
|
||
|
|
case QEvent::MouseButtonRelease:
|
||
|
|
case QEvent::MouseButtonDblClick:
|
||
|
|
case QEvent::MouseMove:
|
||
|
|
case QEvent::KeyPress:
|
||
|
|
case QEvent::KeyRelease:
|
||
|
|
case QEvent::Accel:
|
||
|
|
//case QEvent::DragEnter:
|
||
|
|
case QEvent::DragMove:
|
||
|
|
case QEvent::DragLeave:
|
||
|
|
case QEvent::Drop:
|
||
|
|
//case QEvent::DragResponse:
|
||
|
|
|
||
|
|
//kdDebug << "Ate event" << endl;
|
||
|
|
return true;
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void
|
||
|
|
ModalLabel::message (const QString &text, QWidget *parent) {
|
||
|
|
KApplication *app = KApplication::kApplication ();
|
||
|
|
ModalLabel cl (text, parent);
|
||
|
|
|
||
|
|
while (!cl.completed_) app->processOneEvent ();
|
||
|
|
}
|