Furthermore many other widgets have "parent widgets". This means, changes to the properties of GtkWidget will effect all widgets. Each of these widgets can be themed separately.Įvery widget is derived from GtkWidget. GTK has a large set of widgets like buttons, scroll bars and edit boxes. Your GNOME installation undoubtedly came with quite a few themes. Note that if themes of the same name are installed in both the public and the ~/.themes directories that GNOME will use the one in ~/.themes.Ī good way to learn theming is to examine other people's themes. Within this gtk-2.0 directory you will place all files that go with your theme. A convenient place to put the themes you create are in ~/.themes/YOUR_THEME_NAME/gtk-2.0/. Themes generally live in either a public directory (available to all users, typically in /usr/share/themes/) or in ~/.themes/ (just for you). You can find more GTK themes in the resources linked from. Other people's themes can be very helpful. Some knowledge of the GTK+2 API can be helpful with more complicated themes documentation can be found at. This tutorial will explain the basics of creating a GTK+2 theme for use with GNOME 2.2 and above. This will only be useful in very rare cases (maybe for keybinding stuff, which is not the topic of this page). Locale-specific gtkrcs ( will, for example, be parsed in German locales).
GnomePanel /GtkButton /GtkCheckButton /GtkColorButton /GtkCombo /GtkComboBox /GtkComboBo圎ntry /GtkEntry /GtkFrame /GtkList /GtkMenu /GtkMenuBar /GtkMenuItem /GtkNotebook /GtkProgressBar /GtkRadioButton /GtkScale /GtkScrollbar /GtkScrolledWindow /GtkSpinButton /GtkStatusbar /GtkTreeView /Pidgin /StyleProperties /SymbolicColors /Workarounds If you have any comments, please write me an e-mail ( or come to #gnome-art on.
Gtk widget free#
G_print("Couldn't start plug.Please feel free to add documentation or correct things. G_io_add_watch(std_out_ch, G_IO_IN | G_IO_HUP, (GIOFunc)watch_out_channel, data) Std_out_ch=g_io_channel_unix_new(std_out) Retval=g_spawn_async_with_pipes(NULL, arg_v, NULL, G_SPAWN_DO_NOT_REAP_CHILD|G_SPAWN_SEARCH_PATH, NULL, NULL, &child_pid, NULL, &std_out, NULL, &error) G_shell_parse_argv(cmd, NULL, &arg_v, NULL) Gchar *cmd=g_strdup("onboard -e -l Phone -t ModelM -s 400x300") Static void add_plug(GtkWidget *widget, gpointer *data) Static void plug_added(GtkSocket *socket, gpointer data) Gtk_grid_attach(GTK_GRID(grid), expander, 0, 2, 1, 1) Gtk_grid_attach(GTK_GRID(grid), entry, 0, 1, 1, 1) Gtk_grid_attach(GTK_GRID(grid), button, 0, 0, 1, 1) Gtk_container_add(GTK_CONTAINER(window), grid) G_signal_connect(button, "clicked", G_CALLBACK(add_plug), data) GArray *keyboard=g_array_new(FALSE, FALSE, sizeof(struct key)) G_signal_connect(window, "destroy", G_CALLBACK(gtk_main_quit), NULL) Gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER) Gtk_window_set_default_size(GTK_WINDOW(window), 400, 200) Gtk_window_set_title(GTK_WINDOW(window), "Keyboard") GtkWidget *window=gtk_window_new(GTK_WINDOW_TOPLEVEL) Gtk_entry_set_text(GTK_ENTRY(user_data), string) Gchar *string=g_strdup_printf("%s%s", gtk_entry_get_text(GTK_ENTRY(user_data)), single_char) G_print("Button index %i\n", (gint)(*button_index)) Gpointer *button_index=g_hash_table_lookup((GHashTable*)user_data, button) Static void button_clicked(GtkWidget *button, gpointer *user_data) Static const gchar letters="QWERTYASDFGHZXCVBN" Tested with GTK3.22 and GTK3.22 on Ubuntu18.04 Gcc -Wall keyboard1.c -o keyboard1 `pkg-config -cflags -libs gtk+-3.0` That way you can factor in the shift key and other keys to get them to work. Use a hashtable to relate or look up values in a table and then use those values for typing in the entry. You can set up a group of buttons to work as a keyboard.
0 kommentar(er)
