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#include <QtGui>

#include "previewwindow.h"

static QString windowFlagsToString(Qt::WindowFlags flags)

{

    QString text;

    Qt::WindowFlags type = (flags & Qt::WindowType_Mask);

    if (type == Qt::Window) {

        text = "Qt::Window";

    } else if (type == Qt::Dialog) {

        text = "Qt::Dialog";

    } else if (type == Qt::Sheet) {

        text = "Qt::Sheet";

    } else if (type == Qt::Drawer) {

        text = "Qt::Drawer";

    } else if (type == Qt::Popup) {

        text = "Qt::Popup";

    } else if (type == Qt::Tool) {

        text = "Qt::Tool";

    } else if (type == Qt::ToolTip) {

        text = "Qt::ToolTip";

    } else if (type == Qt::SplashScreen) {

        text = "Qt::SplashScreen";

    }

    if (flags & Qt::MSWindowsFixedSizeDialogHint)

        text += "\n| Qt::MSWindowsFixedSizeDialogHint";

    if (flags & Qt::X11BypassWindowManagerHint)

        text += "\n| Qt::X11BypassWindowManagerHint";

    if (flags & Qt::FramelessWindowHint)

        text += "\n| Qt::FramelessWindowHint";

    if (flags & Qt::WindowTitleHint)

        text += "\n| Qt::WindowTitleHint";

    if (flags & Qt::WindowSystemMenuHint)

        text += "\n| Qt::WindowSystemMenuHint";

    if (flags & Qt::WindowMinimizeButtonHint)

        text += "\n| Qt::WindowMinimizeButtonHint";

    if (flags & Qt::WindowMaximizeButtonHint)

        text += "\n| Qt::WindowMaximizeButtonHint";

    if (flags & Qt::WindowCloseButtonHint)

        text += "\n| Qt::WindowCloseButtonHint";

    if (flags & Qt::WindowContextHelpButtonHint)

        text += "\n| Qt::WindowContextHelpButtonHint";

    if (flags & Qt::WindowShadeButtonHint)

        text += "\n| Qt::WindowShadeButtonHint";

    if (flags & Qt::WindowStaysOnTopHint)

        text += "\n| Qt::WindowStaysOnTopHint";

    if (flags & Qt::CustomizeWindowHint)

        text += "\n| Qt::CustomizeWindowHint";

    return text;

}

PreviewWindow::PreviewWindow(QWidget *parent)

    : QWidget(parent)

{

    textEdit = new QTextEdit;

    textEdit->setReadOnly(true);

    textEdit->setLineWrapMode(QTextEdit::NoWrap);

    closeButton = new QPushButton(tr("&Close"));

    connect(closeButton, SIGNAL(clicked()), this, SLOT(close()));

    showNormalButton = new QPushButton(tr("Show normal"));

    connect(showNormalButton, SIGNAL(clicked()), this, SLOT(showNormal()));

    showMaximizedButton = new QPushButton(tr("Show maximized"));

    connect(showMaximizedButton, SIGNAL(clicked()), this, SLOT(showMaximized()));

    showFullScreenButton = new QPushButton(tr("Show fullscreen"));

    connect(showFullScreenButton, SIGNAL(clicked()), this, SLOT(showFullScreen()));

    QVBoxLayout *layout = new QVBoxLayout;

    layout->addWidget(textEdit);

    layout->addWidget(showNormalButton);

    layout->addWidget(showMaximizedButton);

    layout->addWidget(showFullScreenButton);

    layout->addWidget(closeButton);

    setLayout(layout);

    setWindowTitle(tr("Preview <QWidget>"));

}

void PreviewWindow::setWindowFlags(Qt::WindowFlags flags)

{

    QWidget::setWindowFlags(flags);

    QString text = windowFlagsToString(flags);

    textEdit->setPlainText(text);

}

PreviewDialog::PreviewDialog(QWidget *parent)

    : QDialog(parent)

{

    textEdit = new QTextEdit;

    textEdit->setReadOnly(true);

    textEdit->setLineWrapMode(QTextEdit::NoWrap);

    closeButton = new QPushButton(tr("&Close"));

    connect(closeButton, SIGNAL(clicked()), this, SLOT(close()));

    showNormalButton = new QPushButton(tr("Show normal"));

    connect(showNormalButton, SIGNAL(clicked()), this, SLOT(showNormal()));

    showMaximizedButton = new QPushButton(tr("Show maximized"));

    connect(showMaximizedButton, SIGNAL(clicked()), this, SLOT(showMaximized()));

    showFullScreenButton = new QPushButton(tr("Show fullscreen"));

    connect(showFullScreenButton, SIGNAL(clicked()), this, SLOT(showFullScreen()));

    QVBoxLayout *layout = new QVBoxLayout;

    layout->addWidget(textEdit);

    layout->addWidget(showNormalButton);

    layout->addWidget(showMaximizedButton);

    layout->addWidget(showFullScreenButton);

    layout->addWidget(closeButton);

    setLayout(layout);

    setWindowTitle(tr("Preview <QDialog>"));

}

void PreviewDialog::setWindowFlags(Qt::WindowFlags flags)

{

    QWidget::setWindowFlags(flags);

    QString text = windowFlagsToString(flags);

    textEdit->setPlainText(text);

}