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canvas: several steps further with box packing and size allocation

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This commit is contained in:
Paul Davis 2021-08-03 23:21:55 -06:00
parent 88b95bc8f8
commit b416caf1bb
13 changed files with 75 additions and 80 deletions
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12
libs/canvas/canvas.cc
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@ -125,9 +125,9 @@ Canvas::render (Rect const & area, Cairo::RefPtr<Cairo::Context> const & context
#ifdef CANVAS_DEBUG
if (debug_render || DEBUG_ENABLED(PBD::DEBUG::CanvasRender)) {
cerr << this << " RENDER: " << area << endl;
// cerr << "CANVAS @ " << this << endl;
// dump (cerr);
// cerr << "-------------------------\n";
cerr << "CANVAS @ " << this << endl;
dump (cerr);
cerr << "-------------------------\n";
}
#endif
@ -557,9 +557,9 @@ GtkCanvas::pick_current_item (Duple const & point, int state)
if (DEBUG_ENABLED(PBD::DEBUG::CanvasEnterLeave)) {
for (vector<Item const*>::const_iterator it = items.begin(); it != items.end(); ++it) {
#ifdef CANVAS_DEBUG
std::cerr << "\tItem " << (*it)->whatami() << '/' << (*it)->name << " ignore events ? " << (*it)->ignore_events() << " vis ? " << (*it)->visible() << std::endl;
// std::cerr << "\tItem " << (*it)->whatami() << '/' << (*it)->name << " ignore events ? " << (*it)->ignore_events() << " vis ? " << (*it)->visible() << std::endl;
#else
std::cerr << "\tItem " << (*it)->whatami() << '/' << " ignore events ? " << (*it)->ignore_events() << " vis ? " << (*it)->visible() << std::endl;
// std::cerr << "\tItem " << (*it)->whatami() << '/' << " ignore events ? " << (*it)->ignore_events() << " vis ? " << (*it)->visible() << std::endl;
#endif
}
}
@ -897,6 +897,7 @@ GtkCanvas::on_realize ()
void
GtkCanvas::on_size_allocate (Gtk::Allocation& a)
{
std::cerr << "GtkCanvas::size_allocate (" << a.get_width() << " x " << a.get_height() << ")\n";
EventBox::on_size_allocate (a);
if (_use_image_surface) {
@ -1133,7 +1134,6 @@ GtkCanvas::get_mouse_position (Duple& winpos) const
Glib::RefPtr<Gdk::Window> self = Glib::RefPtr<Gdk::Window>::cast_const (get_window ());
if (!self) {
std::cerr << " no self window\n";
winpos = Duple (0, 0);
return false;
}