int main (int argc, char **argv) { GtkWidget *window, *textview, *sw, *button, *button2; GtkTextBuffer *buffer; GtkTextChildAnchor *anchor; gtk_init (); window = gtk_window_new (GTK_WINDOW_TOPLEVEL); sw = gtk_scrolled_window_new (NULL, NULL); textview = g_object_new (my_text_view_get_type (), NULL); buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (textview)); button = gtk_button_new_with_label ("Fixed Child"); button2 = gtk_button_new_with_label ("Flowed Child"); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); gtk_window_set_default_size (GTK_WINDOW (window), 400, 400); create_tags (buffer); anchor = insert_text (buffer); gtk_container_add (GTK_CONTAINER (window), sw); gtk_container_add (GTK_CONTAINER (sw), textview); gtk_text_view_add_child_in_window (GTK_TEXT_VIEW (textview), button, GTK_TEXT_WINDOW_TEXT, 50, 150); gtk_text_view_add_child_at_anchor (GTK_TEXT_VIEW (textview), button2, anchor); gtk_widget_show (window); gtk_main (); return 0; }
GtkWidget * do_textview (GtkWidget *do_widget) { static GtkWidget *window = NULL; if (!window) { GtkWidget *vpaned; GtkWidget *view1; GtkWidget *view2; GtkWidget *sw; GtkTextBuffer *buffer; window = gtk_window_new (GTK_WINDOW_TOPLEVEL); gtk_window_set_screen (GTK_WINDOW (window), gtk_widget_get_screen (do_widget)); gtk_window_set_default_size (GTK_WINDOW (window), 450, 450); g_signal_connect (window, "destroy", G_CALLBACK (gtk_widget_destroyed), &window); gtk_window_set_title (GTK_WINDOW (window), "TextView"); gtk_container_set_border_width (GTK_CONTAINER (window), 0); vpaned = gtk_vpaned_new (); gtk_container_set_border_width (GTK_CONTAINER(vpaned), 5); gtk_container_add (GTK_CONTAINER (window), vpaned); /* For convenience, we just use the autocreated buffer from * the first text view; you could also create the buffer * by itself with gtk_text_buffer_new(), then later create * a view widget. */ view1 = gtk_text_view_new (); buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view1)); view2 = gtk_text_view_new_with_buffer (buffer); sw = gtk_scrolled_window_new (NULL, NULL); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); gtk_paned_add1 (GTK_PANED (vpaned), sw); gtk_container_add (GTK_CONTAINER (sw), view1); sw = gtk_scrolled_window_new (NULL, NULL); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); gtk_paned_add2 (GTK_PANED (vpaned), sw); gtk_container_add (GTK_CONTAINER (sw), view2); create_tags (buffer); insert_text (buffer); attach_widgets (GTK_TEXT_VIEW (view1)); attach_widgets (GTK_TEXT_VIEW (view2)); gtk_widget_show_all (vpaned); } if (!gtk_widget_get_visible (window)) { gtk_widget_show (window); } else { gtk_widget_destroy (window); window = NULL; } return window; }
/* ==================================== */ static GooCanvasItem *wordprocessor_create() { GooCanvasItem *item = NULL; GdkPixbuf *pixmap; double y; boardRootItem = goo_canvas_group_new (goo_canvas_get_root_item(gcomprisBoard->canvas), NULL); selected_tag = NULL; view = gtk_text_view_new (); gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (view), GTK_WRAP_WORD); /* Change left margin throughout the widget */ gtk_text_view_set_left_margin (GTK_TEXT_VIEW (view), 1); g_signal_connect (view, "key-release-event", G_CALLBACK (key_release_event), NULL); g_signal_connect (view, "event-after", G_CALLBACK (event_after), NULL); g_signal_connect (view, "motion-notify-event", G_CALLBACK (motion_notify_event), NULL); buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view)); sw = gtk_scrolled_window_new (NULL, NULL); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS); gtk_container_add (GTK_CONTAINER (sw), view); item = goo_canvas_widget_new (boardRootItem, GTK_WIDGET(sw), word_area_x1, word_area_y1, word_area_width, word_area_height, "anchor", GTK_ANCHOR_NW, NULL); gtk_widget_show(GTK_WIDGET(view)); gtk_widget_show(GTK_WIDGET(sw)); /* * Create the default style tags */ doctype_list[0] = &type_text; doctype_list[1] = &type_normal; doctype_list[2] = &type_letter; doctype_list[3] = &type_small; doctype_list[4] = &type_big; // doctype_list[5] = &type_link; y = 20.0; /* * The save button */ pixmap = gc_pixmap_load("wordprocessor/tool-save.png"); item = \ goo_canvas_image_new (boardRootItem, pixmap, 17.0, y, NULL); #if GDK_PIXBUF_MAJOR <= 2 && GDK_PIXBUF_MINOR <= 24 gdk_pixbuf_unref(pixmap); #else g_object_unref(pixmap); #endif g_signal_connect(item, "button_press_event", (GCallback) save_event, buffer); gc_item_focus_init(item, NULL); /* * The load button */ pixmap = gc_pixmap_load("wordprocessor/tool-load.png"); item = \ goo_canvas_image_new (boardRootItem, pixmap, 60.0, y, NULL); #if GDK_PIXBUF_MAJOR <= 2 && GDK_PIXBUF_MINOR <= 24 gdk_pixbuf_unref(pixmap); #else g_object_unref(pixmap); #endif g_signal_connect(item, "button_press_event", (GCallback) load_event, buffer); gc_item_focus_init(item, NULL); y += 45; /* * Display the style buttons */ y = display_style_buttons(boardRootItem, 20.0, y); y += 20; display_style_selector(boardRootItem, y); y += 40; display_color_style_selector(boardRootItem, y); /* Now we can create the tags */ create_tags(buffer, doctype_list[0]); gtk_widget_grab_focus(view); return NULL; }