//gtk_container_add(GTK_CONTAINER(window),button); /*把按钮加入窗体*/ gtk_fixed_put(GTK_FIXED(fixed), button, 50, 50);//函数将widget放在fixed的由x和y指定的位置。 gtk_widget_set_size_request(button, 80, 35); // 设置按钮获取鼠标事件 gtk_widget_set_events(button, GDK_EXPOSURE_MASK |...
play_button = gtk_button_new_with_label("PLAY"); stop_button = gtk_button_new_with_label("STOP"); /* Set the button sizes to 30x30 pixels */ gtk_widget_set_size_request(play_button, 30, 30); gtk_widget_set_size_request(stop_button, 30, 30); /* Set the font size of the la...
(WindowType::Toplevel); window.set_title("圆角按钮示例"); window.set_default_size(200, 100); let button = Button::new_with_label("按钮"); button.set_border_width(10); button.set_border_radius(10); button.set_size_request(100, 50); window.add(&button); window.show_all(); gtk:...
button=gtk_toggle_button_new(); gtk_widget_set_usize(button, button_size, button_size); g_object_set(G_OBJECT(button),"can-focus", FALSE, NULL); gtk_box_pack_start(GTK_BOX(hbox),button, FALSE, FALSE, 0); gtk_widget_show(button); g_signal_connect(G_OBJECT(button),"button-press-...
例如activityLayout.addView(new Button());这样就可以添加一个新的button，而且在添加时可以规定新的...
GtkWidget *button; gtk_init(&argc, &argv); window = gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_window_set_title(GTK_WINDOW(window), "GtkButton"); gtk_window_set_default_size(GTK_WINDOW(window), 230, 150); gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER); ...
stop_button = gtk_button_new_with_label("STOP"); /* Set the button sizes to 30x30 pixels */ gtk_widget_set_size_request(play_button, 30, 30); gtk_widget_set_size_request(stop_button, 30, 30); /* Set the font size of the label */ ...
GtkWidget *button; gtk_init(&argc,&argv); window = gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_window_set_title(GTK_WIDGET(window),"GtkButton"); gtk_window_set_default_size(GTK_WINDOW(window),230,150); gtk_window_set_position(GTK_WINDOW(window),GTK_WIN_POS_CENTER); ...
从Widget 中派生的 Button 继承了 Widget 的 SetSizeRequest 方法,这个方法可以设置部件所需的布局大小。在实际实践中,通常也不会使用 HBox 的 Add 方法来添加子部件,而是采用功能更加强大的 PackStart 或 PackEnd 方法。与 Add 方法相比,这两个方法提供了更丰富的控制。
("go-next-symbolic",GTK_ICON_SIZE_BUTTON);GtkWidget*box=gtk_box_new(GTK_ORIENTATION_HORIZONTAL,0);gtk_box_pack_start(GTK_BOX(box),previous_button,FALSE,FALSE,0);gtk_box_pack_start(GTK_BOX(box),next_button,FALSE,FALSE,0);// 将 box 中所有子控件设置为 “linked” 形式gtk_style_context...