EdiText/tabbedwindow.cpp at main · Hermelin13/EdiText · GitHub

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#include "tabbedwindow.h"
#include <QFont>
#include <QFontDialog>
#include <QColorDialog>
#include <QtDebug>


/* Initializes Editor with a single Window tab.
 */
TabbedWindow::TabbedWindow(QWidget *parent) : QTabWidget(parent)
{
    add(new Window());
    installEventFilter(this);
    setMovable(true);
}


/* Adds new tab window
 */
void TabbedWindow::add(Window *tab)
{
    QTabWidget::addTab(tab, tab->getFileName());
    setCurrentWidget(tab);
}


/* Returns a pointer to the current Window tab of this TabbedWindow.
 */
Window* TabbedWindow::currentTab() const
{
    return qobject_cast<Window*>(widget(currentIndex()));
}


/* Returns the tab at the specified index (0 to count() -1).
 */
Window* TabbedWindow::tabAt(int index) const
{
    if (index < 0 || index >= count())
    {
        return nullptr;
    }

    return qobject_cast<Window*>(widget(index));
}


/* Returns a vector of all Window tabs this TabbedWindow contains.
 */
QVector<Window*> TabbedWindow::tabs() const
{
    QVector<Window*> tabs;

    for (int i = 0; i < count(); i++)
    {
        tabs.push_back(tabAt(i));
    }

    return tabs;
}

/* Provides user font and size dialog
 */
void TabbedWindow::promptFontSelection()
{
    bool userChoseFont;
    QFont newFont = QFontDialog::getFont(&userChoseFont, currentTab()->getFont(), this, tr("Choose font"));

    if (!userChoseFont) return;


    currentTab()->setWindowFont(newFont, QFont::Monospace, true);
}

/* Provides user color dialog
 */
void TabbedWindow::promptColorSelection()
{
    QColor color = QColorDialog::getColor(Qt::black, this, tr("Choose text color"));

    if (!color.isValid())
        return;

    currentTab()->setWindowColor(color);
}