#include "textview.hh"#include <gfc/gtk/textview.hh>#include <gfc/gdk/color.hh>TextViewWindow::TextViewWindow(){	set_title("TextView Example");	// Create text view widget	Gtk::TextView *view = new Gtk::TextView;	add(*view);	// Get a pointer to the default buffer	Gtk::TextBuffer *buffer = view->get_buffer();	buffer->set_text ("Hello, this is some text");	// Change default font throughout the widget	Pointer<Pango::FontDescription> font_desc = new Pango::FontDescription("Serif 15");	view->modify_font(font_desc);	// Change default color throughout the widget	Gdk::Color color("green");	view->modify_text(Gtk::STATE_NORMAL, &color);	// Change left margin throughout the widget	view->set_left_margin(30);	// Use a tag to change the color for just one part of the widget	Gtk::TextTag *tag = buffer->create_tag("blue_foreground");	tag->prop_foreground().set(String("blue"));	Gtk::TextIter start = buffer->get_iter_at_offset(7);	Gtk::TextIter end = buffer->get_iter_at_offset(12);	buffer->apply_tag(*tag, start, end);		view->show();}TextViewWindow::~TextViewWindow(){}int main (int argc, char *argv[]){	using namespace Main;	init(&argc, &argv);	TextViewWindow window;	window.sig_destroy().connect(sigc::ptr_fun(&GFC::Main::quit));	window.show();	run();	return 0;}