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206 lines
6.4 KiB
206 lines
6.4 KiB
15 years ago
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/* This file is part of the KDE libraries
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Copyright (C) 1997 Mario Weilguni (mweilguni@sime.com)
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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 <kapplication.h>
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#include "kbuttonbox.h"
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#include <qlayout.h>
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#include <qlabel.h>
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#include <qdialog.h>
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#include <qpushbutton.h>
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int main(int argc, char **argv) {
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KApplication a(argc, argv, "dummy");
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// example 1
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{
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QDialog *w = new QDialog(0, "A common dialog", true);
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w->setCaption("Example 1");
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QVBoxLayout *tl = new QVBoxLayout(w, 5);
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QLabel *l = new QLabel("A very common dialog\n\n"\
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"OK and Cancel are left aligned, Help\n"\
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"is right aligned. Try resizing\n"\
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"the window!\n"
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"Press OK or Cancel when done"
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, w);
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l->setAlignment(Qt::AlignVCenter|Qt::AlignLeft|Qt::WordBreak);
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l->setMinimumSize(l->sizeHint());
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tl->addWidget(l,1);
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KButtonBox *bbox = new KButtonBox(w);
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QPushButton *b = bbox->addButton("OK");
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b->setDefault(true);
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w->connect(b, SIGNAL(clicked()),
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w, SLOT(accept()));
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w->connect(bbox->addButton("Cancel"), SIGNAL(clicked()),
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w, SLOT(accept()));
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bbox->addStretch(1);
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bbox->addButton("Help");
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bbox->layout();
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tl->addWidget(bbox,0);
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tl->activate();
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w->exec();
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delete w;
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}
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// example 2
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{
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QDialog *w = new QDialog(0, "Right aligned buttons", true);
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w->setCaption("Example 2");
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QVBoxLayout *tl = new QVBoxLayout(w, 5);
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QLabel *l = new QLabel("Another common dialog\n\n"\
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"OK and Cancel are right aligned\n"\
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"Try resizing the window!", w);
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l->setAlignment(Qt::AlignVCenter|Qt::AlignLeft|Qt::WordBreak);
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l->setMinimumSize(l->sizeHint());
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tl->addWidget(l,1);
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KButtonBox *bbox = new KButtonBox(w);
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bbox->addStretch(1);
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QPushButton *b = bbox->addButton("OK");
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b->setDefault(true);
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w->connect(b, SIGNAL(clicked()),
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w, SLOT(accept()));
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w->connect(bbox->addButton("Cancel"), SIGNAL(clicked()),
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w, SLOT(accept()));
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bbox->layout();
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tl->addWidget(bbox,0);
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tl->activate();
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w->exec();
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delete w;
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}
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// example 3
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{
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QDialog *w = new QDialog(0, "Middle aligned buttons", true);
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w->setCaption("Example 3");
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QVBoxLayout *tl = new QVBoxLayout(w, 5);
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QLabel *l = new QLabel("Another common dialog\n\n"\
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"OK and Cancel are middle aligned\n"\
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"Try resizing the window!", w);
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l->setAlignment(Qt::AlignVCenter|Qt::AlignLeft|Qt::WordBreak);
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l->setMinimumSize(l->sizeHint());
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tl->addWidget(l,1);
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KButtonBox *bbox = new KButtonBox(w);
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bbox->addStretch(1);
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QPushButton *b = bbox->addButton("OK");
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b->setDefault(true);
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w->connect(b, SIGNAL(clicked()),
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w, SLOT(accept()));
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w->connect(bbox->addButton("Cancel"), SIGNAL(clicked()),
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w, SLOT(accept()));
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bbox->addStretch(1);
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bbox->layout();
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tl->addWidget(bbox,0);
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tl->activate();
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w->exec();
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delete w;
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}
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// example 4
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{
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QDialog *w = new QDialog(0, "Bad example", true);
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w->setCaption("Example 4");
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QVBoxLayout *tl = new QVBoxLayout(w, 5);
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QLabel *l = new QLabel("A very bad example\n\n"\
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"Sometimes it's a bad idea to take\n"
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"the maximum width for all buttons\n"
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"since it will look ugly -- "
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"anyway, it works", w);
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l->setAlignment(Qt::AlignVCenter|Qt::AlignLeft|Qt::WordBreak);
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l->setMinimumSize(l->sizeHint());
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tl->addWidget(l,1);
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KButtonBox *bbox = new KButtonBox(w);
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bbox->addStretch(1);
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QPushButton *b = bbox->addButton("OK");
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b->setDefault(true);
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w->connect(b, SIGNAL(clicked()),
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w, SLOT(accept()));
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w->connect(bbox->addButton("Cancel"), SIGNAL(clicked()),
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w, SLOT(accept()));
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bbox->addButton("Push me and I give you a banana");
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bbox->addStretch(1);
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bbox->layout();
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tl->addWidget(bbox,0);
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tl->activate();
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w->exec();
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delete w;
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}
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// example 5
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{
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QDialog *w = new QDialog(0, "Bad example", true);
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w->setCaption("Example 5");
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QVBoxLayout *tl = new QVBoxLayout(w, 5);
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QLabel *l = new QLabel("A better solution for the bad example\n\n"\
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"Use \"addButton(\"Push me and I give"
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"you a banana\", true);\" to\n"
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"prevent this strange effect as seen\n"
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"the former example!"
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,w);
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l->setAlignment(Qt::AlignVCenter|Qt::AlignLeft|Qt::WordBreak);
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l->setMinimumSize(l->sizeHint());
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tl->addWidget(l,1);
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KButtonBox *bbox = new KButtonBox(w);
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bbox->addStretch(1);
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QPushButton *b = bbox->addButton("OK");
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b->setDefault(true);
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w->connect(b, SIGNAL(clicked()),
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w, SLOT(accept()));
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w->connect(bbox->addButton("Cancel"), SIGNAL(clicked()),
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w, SLOT(accept()));
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bbox->addButton("Push me and I give you a banana", true);
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bbox->addStretch(1);
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bbox->layout();
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tl->addWidget(bbox,0);
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tl->activate();
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w->exec();
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delete w;
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}
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// example 6
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{
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QDialog *w = new QDialog(0, "Vertical", true);
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w->setCaption("Example 6 (last)");
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QHBoxLayout *tl = new QHBoxLayout(w, 5);
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QLabel *l = new QLabel("Did I mention that it's possible\n"
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"to make vertically aligned buttons\n"
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"too?"
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,w);
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l->setAlignment(Qt::AlignVCenter|Qt::AlignLeft|Qt::WordBreak);
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l->setMinimumSize(l->sizeHint());
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tl->addWidget(l,1);
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KButtonBox *bbox = new KButtonBox(w, KButtonBox::Vertical);
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QPushButton *b = bbox->addButton("OK");
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b->setDefault(true);
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w->connect(b, SIGNAL(clicked()),
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w, SLOT(accept()));
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w->connect(bbox->addButton("Cancel"), SIGNAL(clicked()),
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w, SLOT(accept()));
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bbox->addStretch(1);
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bbox->layout();
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tl->addWidget(bbox,0);
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tl->activate();
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w->exec();
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delete w;
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}
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return 0;
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}
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