C++ SpinBox::set_val方法代码示例

	void popup_import(const String& p_path) {

		popup_centered(Size2(600,500));

		if (p_path!="") {

			Ref<ResourceImportMetadata> rimd = ResourceLoader::load_import_metadata(p_path);
			ERR_FAIL_COND(!rimd.is_valid());

			dest->get_line_edit()->set_text(p_path);
			List<String> opts;
			rimd->get_options(&opts);
			for(List<String>::Element *E=opts.front();E;E=E->next()) {

				options->_set(E->get(),rimd->get_option(E->get()));
			}

			String src = "";
			for(int i=0;i<rimd->get_source_count();i++) {
				if (i>0)
					src+=",";
				src+=EditorImportPlugin::expand_source_path(rimd->get_source_path(i));
			}
			source->get_line_edit()->set_text(src);

			font_size->set_val(rimd->get_option("font/size"));
		}
	}

	EditorFontImportDialog(EditorFontImportPlugin *p_plugin) {
		plugin=p_plugin;
		VBoxContainer *vbc = memnew( VBoxContainer );
		add_child(vbc);
		set_child_rect(vbc);
		HBoxContainer *hbc = memnew( HBoxContainer);
		vbc->add_child(hbc);
		VBoxContainer *vbl = memnew( VBoxContainer );
		hbc->add_child(vbl);
		hbc->set_v_size_flags(SIZE_EXPAND_FILL);
		vbl->set_h_size_flags(SIZE_EXPAND_FILL);
		VBoxContainer *vbr = memnew( VBoxContainer );
		hbc->add_child(vbr);
		vbr->set_h_size_flags(SIZE_EXPAND_FILL);

		source = memnew( LineEditFileChooser );
		source->get_file_dialog()->set_access(FileDialog::ACCESS_FILESYSTEM);
		source->get_file_dialog()->set_mode(FileDialog::MODE_OPEN_FILE);
		source->get_file_dialog()->add_filter("*.ttf;TrueType");
		source->get_file_dialog()->add_filter("*.otf;OpenType");
		source->get_line_edit()->connect("text_entered",this,"_src_changed");

		vbl->add_margin_child("Source Font:",source);
		font_size = memnew( SpinBox );
		vbl->add_margin_child("Source Font Size:",font_size);
		font_size->set_min(3);
		font_size->set_max(256);
		font_size->set_val(16);
		font_size->connect("value_changed",this,"_font_size_changed");
		dest = memnew( LineEditFileChooser );
		//
		List<String> fl;
		Ref<Font> font= memnew(Font);
		dest->get_file_dialog()->add_filter("*.fnt ; Font" );
		//ResourceSaver::get_recognized_extensions(font,&fl);
		//for(List<String>::Element *E=fl.front();E;E=E->next()) {
		//	dest->get_file_dialog()->add_filter("*."+E->get());
		//}

		vbl->add_margin_child("Dest Resource:",dest);
		HBoxContainer *testhb = memnew( HBoxContainer );
		test_string = memnew( LineEdit );
		test_string->set_text("The quick brown fox jumps over the lazy dog.");
		test_string->set_h_size_flags(SIZE_EXPAND_FILL);
		test_string->set_stretch_ratio(5);

		testhb->add_child(test_string);
		test_color = memnew( ColorPickerButton );
		test_color->set_color(get_color("font_color","Label"));
		test_color->set_h_size_flags(SIZE_EXPAND_FILL);
		test_color->set_stretch_ratio(1);
		test_color->connect("color_changed",this,"_update_text3");
		testhb->add_child(test_color);

		vbl->add_spacer();
		vbl->add_margin_child("Test: ",testhb);
		HBoxContainer *upd_hb = memnew( HBoxContainer );
//		vbl->add_child(upd_hb);
		upd_hb->add_spacer();
		Button *update = memnew( Button);
		upd_hb->add_child(update);
		update->set_text("Update");
		update->connect("pressed",this,"_update");

		options = memnew( _EditorFontImportOptions );
		prop_edit = memnew( PropertyEditor() );
		vbr->add_margin_child("Options:",prop_edit,true);
		options->connect("changed",this,"_prop_changed");

		prop_edit->hide_top_label();

		Panel *panel = memnew( Panel );
		vbc->add_child(panel);
		test_label = memnew( Label );
		test_label->set_autowrap(true);
		panel->add_child(test_label);
		test_label->set_area_as_parent_rect();
		panel->set_v_size_flags(SIZE_EXPAND_FILL);
		test_string->connect("text_changed",this,"_update_text2");
		set_title("Font Import");
		timer = memnew( Timer );
		add_child(timer);
		timer->connect("timeout",this,"_update");
		timer->set_wait_time(0.4);
		timer->set_one_shot(true);

		get_ok()->connect("pressed", this,"_import");
		get_ok()->set_text("Import");

		error_dialog = memnew ( ConfirmationDialog );
		add_child(error_dialog);
		error_dialog->get_ok()->set_text("Accept");
		set_hide_on_ok(false);


	}