Attachment 340924 Details for Bug 126907 – Example

Example

example-1.c (text/x-csrc), 1.22 KB, created by Carlos Bentzen on 2018-05-21 16:38:52 PDT

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Filename:

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Creator: Carlos Bentzen

Created: 2018-05-21 16:38:52 PDT

Size: 1.22 KB

patch

obsolete

>#include <gtk/gtk.h>
>
>static void
>activate (GtkApplication *app,
>          gpointer        user_data)
>{
>  GtkWidget *window;
>  window = gtk_application_window_new (app);
>  gtk_window_set_title (GTK_WINDOW (window), "Window");
>  gtk_window_set_default_size (GTK_WINDOW (window), 200, 200);
>  
>  GtkWidgetPath *path = gtk_widget_path_new ();
>  gtk_widget_path_append_type (path, G_TYPE_NONE);
>  gtk_widget_path_iter_set_object_name (path, -1, "button");
>
>  GtkStyleContext *context = gtk_style_context_new ();
>  gtk_style_context_set_path (context, path);
>  gtk_style_context_set_parent (context, NULL);
>
>  gtk_style_context_set_state (context, GTK_STATE_FLAG_NORMAL);
>
>  GdkRGBA color;
>  gtk_style_context_get_color (context, gtk_style_context_get_state (context), &color);
>  g_print("color = (r, g, b, a) = (%f, %f, %f, %f)\n", color.red, color.green, color.blue, color.alpha);
>
>  gtk_widget_show_all (window);
>}
>
>int
>main (int    argc,
>      char **argv)
>{
>  GtkApplication *app;
>  int status;
>
>  app = gtk_application_new ("org.gtk.example", G_APPLICATION_FLAGS_NONE);
>  g_signal_connect (app, "activate", G_CALLBACK (activate), NULL);
>  status = g_application_run (G_APPLICATION (app), argc, argv);
>  g_object_unref (app);
>
>  return status;
>}

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Attachments on bug 126907: 302499 | 340464 | 340489 | 340924 | 341088 | 341463 | 341468 | 341565 | 343018 | 343026 | 343033 | 343657 | 343659 | 343695 | 368142 | 368149 | 368150