display buttons in overwrite dialog in 2 columns

[case] / src / dialog.cpp

diff --git a/src/dialog.cpp b/src/dialog.cpp
new file mode 100644 (file)
index 0000000..8af4fba
--- /dev/null
+++ b/src/dialog.cpp
@@ -0,0 +1,81 @@
+// case - file manager for N900
+// Copyright (C) 2010 Lukas Hrazky <lukkash@email.cz>
+// 
+// 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 3 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, see <http://www.gnu.org/licenses/>.
+
+
+#include "dialog.h"
+
+#include <QHBoxLayout>
+
+
+Dialog::Dialog(QWidget *parent) :
+    QDialog(parent),
+    text(new QLabel()),
+    buttons1(new QDialogButtonBox(Qt::Vertical)),
+    buttons2(new QDialogButtonBox(Qt::Vertical))
+{
+    text->setWordWrap(true);
+    text->setAlignment(Qt::AlignTop | Qt::AlignLeft);
+
+    QHBoxLayout *layout = new QHBoxLayout();
+    setLayout(layout);
+    layout->addWidget(text);
+
+    connect(buttons1, SIGNAL(clicked(QAbstractButton*)), this, SLOT(finishUp(QAbstractButton*)));
+    connect(buttons2, SIGNAL(clicked(QAbstractButton*)), this, SLOT(finishUp(QAbstractButton*)));
+}
+
+
+QPushButton *Dialog::addButtonFirst(const QString &text, QDialogButtonBox::ButtonRole role) {
+    return buttons1->addButton(text, role);
+}
+
+
+QPushButton *Dialog::addButtonFirst(const QDialogButtonBox::StandardButton button) {
+    return buttons1->addButton(button);
+}
+
+
+QPushButton *Dialog::addButtonSecond(const QString &text, QDialogButtonBox::ButtonRole role) {
+    return buttons2->addButton(text, role);
+}
+
+
+QPushButton *Dialog::addButtonSecond(const QDialogButtonBox::StandardButton button) {
+    return buttons2->addButton(button);
+}
+
+
+void Dialog::setText(const QString &t) {
+    text->setText(t);
+}
+
+
+void Dialog::finishUp(QAbstractButton *button) {
+    clickedButton = button;
+    done(0);
+}
+
+
+int Dialog::exec() {
+    QHBoxLayout *l = qobject_cast<QHBoxLayout*>(layout());
+    if (buttons1->buttons().size()) {
+        l->addWidget(buttons1, 0, Qt::AlignTop);
+    }
+    if (buttons2->buttons().size()) {
+        l->addWidget(buttons2, 0, Qt::AlignTop);
+    }
+    return QDialog::exec();
+}