98 lines
2.1 KiB
C++
98 lines
2.1 KiB
C++
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#include <iostream>
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#include <gtkmm.h>
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#include "canvas/canvas.h"
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#include "canvas/rectangle.h"
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using namespace std;
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using namespace ArdourCanvas;
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Rectangle* rectangle[2];
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void
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bigger_clicked ()
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{
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Rect r = rectangle[0]->get ();
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r.x1 += 16;
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r.y1 += 16;
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rectangle[0]->set (r);
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}
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void
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smaller_clicked ()
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{
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Rect r = rectangle[0]->get ();
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r.x1 -= 16;
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r.y1 -= 16;
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rectangle[0]->set (r);
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}
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void
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left_clicked ()
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{
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Duple p = rectangle[0]->position ();
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p.x -= 16;
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rectangle[0]->set_position (p);
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}
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void
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right_clicked ()
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{
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Duple p = rectangle[0]->position ();
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p.x += 16;
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rectangle[0]->set_position (p);
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}
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int main (int argc, char* argv[])
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{
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Gtk::Main kit (argc, argv);
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Gtk::Window window;
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window.set_title ("Hello world");
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window.set_size_request (512, 512);
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GtkCanvas canvas;
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canvas.set_size_request (2048, 2048);
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rectangle[0] = new Rectangle (canvas.root(), Rect (64, 64, 128, 128));
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rectangle[0]->set_outline_color (0xff0000aa);
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rectangle[1] = new Rectangle (canvas.root(), Rect (64, 64, 128, 128));
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rectangle[1]->set_position (Duple (256, 256));
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rectangle[1]->set_outline_width (4);
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rectangle[1]->set_outline_color (0x00ff00ff);
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rectangle[1]->set_fill (true);
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rectangle[1]->set_fill_color (0x00ffffff);
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rectangle[1]->set_outline_what ((Rectangle::What) (Rectangle::LEFT | Rectangle::RIGHT));
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Gtk::VBox overall_box;
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Gtk::ScrolledWindow scroller;
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scroller.add (canvas);
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overall_box.pack_start (scroller);
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Gtk::HBox button_box;
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Gtk::Button bigger ("Bigger");
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bigger.signal_clicked().connect (sigc::ptr_fun (&bigger_clicked));
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button_box.pack_start (bigger);
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Gtk::Button smaller ("Smaller");
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smaller.signal_clicked().connect (sigc::ptr_fun (&smaller_clicked));
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button_box.pack_start (smaller);
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Gtk::Button left ("Left");
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left.signal_clicked().connect (sigc::ptr_fun (&left_clicked));
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button_box.pack_start (left);
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Gtk::Button right ("Right");
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right.signal_clicked().connect (sigc::ptr_fun (&right_clicked));
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button_box.pack_start (right);
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overall_box.pack_start (button_box, false, false);
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window.add (overall_box);
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canvas.show ();
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window.show_all ();
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Gtk::Main::run (window);
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return 0;
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}
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