int main( int argc, char *argv[] ) { GtkWidget *window; GtkWidget *box1; GtkWidget *box2; GtkWidget *hbox; GtkWidget *button; GtkWidget *check; GtkWidget *separator; GtkWidget *table; GtkWidget *vscrollbar; GtkWidget *text; GdkColormap *cmap; GdkColor color; GdkFont *fixed_font; FILE *infile; gtk_init (&argc, &argv); window = gtk_window_new (GTK_WINDOW_TOPLEVEL); gtk_widget_set_usize (window, 600, 500); gtk_window_set_policy (GTK_WINDOW(window), TRUE, TRUE, FALSE); gtk_signal_connect (GTK_OBJECT (window), "destroy", GTK_SIGNAL_FUNC(close_application), NULL); gtk_window_set_title (GTK_WINDOW (window), "Text Widget Example"); gtk_container_set_border_width (GTK_CONTAINER (window), 0); box1 = gtk_vbox_new (FALSE, 0); gtk_container_add (GTK_CONTAINER (window), box1); gtk_widget_show (box1); box2 = gtk_vbox_new (FALSE, 10); gtk_container_set_border_width (GTK_CONTAINER (box2), 10); gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0); gtk_widget_show (box2); table = gtk_table_new (2, 2, FALSE); gtk_table_set_row_spacing (GTK_TABLE (table), 0, 2); gtk_table_set_col_spacing (GTK_TABLE (table), 0, 2); gtk_box_pack_start (GTK_BOX (box2), table, TRUE, TRUE, 0); gtk_widget_show (table); /* Create the GtkText widget */ text = gtk_text_new (NULL, NULL); gtk_text_set_editable (GTK_TEXT (text), TRUE); gtk_table_attach (GTK_TABLE (table), text, 0, 1, 0, 1, GTK_EXPAND | GTK_SHRINK | GTK_FILL, GTK_EXPAND | GTK_SHRINK | GTK_FILL, 0, 0); gtk_widget_show (text); /* Add a vertical scrollbar to the GtkText widget */ vscrollbar = gtk_vscrollbar_new (GTK_TEXT (text)->vadj); gtk_table_attach (GTK_TABLE (table), vscrollbar, 1, 2, 0, 1, GTK_FILL, GTK_EXPAND | GTK_SHRINK | GTK_FILL, 0, 0); gtk_widget_show (vscrollbar); /* Get the system color map and allot the color red */ cmap = gdk_colormap_get_system(); color.red = 0xffff; color.green = 0; color.blue = 0; if (!gdk_color_allot(cmap, &color)) { g_error("couldn't allot color"); } /* Load a fixed font */ fixed_font = gdk_font_load ("-misc-fixed-medium-r-*-*-*-140-*-*-*-*-*-*"); /* Realizing a widget creates a window for it, * * ready for us to insert some text */ gtk_widget_realize (text); /* Freeze the text widget, ready for multiple updates */ gtk_text_freeze (GTK_TEXT (text)); /* Insert some colored text */ gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL, "Supports ", -1); gtk_text_insert (GTK_TEXT (text), NULL, &color, NULL, "colored ", -1); gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL, "text and different ", -1); gtk_text_insert (GTK_TEXT (text), fixed_font, &text->style->black, NULL, "fonts\n\n", -1); /* Load the file text.c into the text window */ infile = fopen("text.c", "r"); if (infile) { char buffer[1024]; int nchars; while (1) { nchars = fread(buffer, 1, 1024, infile); gtk_text_insert (GTK_TEXT (text), fixed_font, NULL, NULL, buffer, nchars); if (nchars < 1024) break; } fclose (infile); } /* Thaw the text widget, allowing the updates to become visible */ gtk_text_thaw (GTK_TEXT (text)); hbox = gtk_hbutton_box_new (); gtk_box_pack_start (GTK_BOX (box2), hbox, FALSE, FALSE, 0); gtk_widget_show (hbox); check = gtk_check_button_new_with_label("Editable"); gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, FALSE, 0); gtk_signal_connect (GTK_OBJECT(check), "toggled", GTK_SIGNAL_FUNC(text_toggle_editable), text); gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), TRUE); gtk_widget_show (check); check = gtk_check_button_new_with_label("Wrap Words"); gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, TRUE, 0); gtk_signal_connect (GTK_OBJECT(check), "toggled", GTK_SIGNAL_FUNC(text_toggle_word_wrap), text); gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), FALSE); gtk_widget_show (check); separator = gtk_hseparator_new (); gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); gtk_widget_show (separator); box2 = gtk_vbox_new (FALSE, 10); gtk_container_set_border_width (GTK_CONTAINER (box2), 10); gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); gtk_widget_show (box2); button = gtk_button_new_with_label ("close"); gtk_signal_connect (GTK_OBJECT (button), "clicked", GTK_SIGNAL_FUNC(close_application), NULL); gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); gtk_widget_set_flags (button, GTK_CAN_DEFAULT); gtk_widget_grab_default (button); gtk_widget_show (button); gtk_widget_show (window); gtk_main (); return(0); }
void create_calendar() { GtkWidget *window; GtkWidget *vbox, *vbox2, *vbox3; GtkWidget *hbox; GtkWidget *hbbox; GtkWidget *calendar; GtkWidget *toggle; GtkWidget *button; GtkWidget *frame; GtkWidget *separator; GtkWidget *label; GtkWidget *bbox; static CalendarData calendar_data; gint i; struct { char *label; } flags[] = { { "Show Heading" }, { "Show Day Names" }, { "No Month Change" }, { "Show Week Numbers" }, { "Week Start Monday" } }; calendar_data.window = NULL; calendar_data.font = NULL; calendar_data.font_dialog = NULL; for (i=0; i<5; i++) { calendar_data.settings[i]=0; } window = gtk_window_new (GTK_WINDOW_TOPLEVEL); gtk_window_set_title(GTK_WINDOW(window), "GtkCalendar Example"); gtk_container_border_width (GTK_CONTAINER (window), 5); gtk_signal_connect(GTK_OBJECT(window), "destroy", GTK_SIGNAL_FUNC(gtk_main_quit), NULL); gtk_signal_connect(GTK_OBJECT(window), "delete-event", GTK_SIGNAL_FUNC(gtk_false), NULL); gtk_window_set_policy(GTK_WINDOW(window), FALSE, FALSE, TRUE); vbox = gtk_vbox_new(FALSE, DEF_PAD); gtk_container_add (GTK_CONTAINER (window), vbox); /* * The top part of the window, Calendar, flags and fontsel. */ hbox = gtk_hbox_new(FALSE, DEF_PAD); gtk_box_pack_start (GTK_BOX(vbox), hbox, TRUE, TRUE, DEF_PAD); hbbox = gtk_hbutton_box_new(); gtk_box_pack_start(GTK_BOX(hbox), hbbox, FALSE, FALSE, DEF_PAD); gtk_button_box_set_layout(GTK_BUTTON_BOX(hbbox), GTK_BUTTONBOX_SPREAD); gtk_button_box_set_spacing(GTK_BUTTON_BOX(hbbox), 5); /* Calendar widget */ frame = gtk_frame_new("Calendar"); gtk_box_pack_start(GTK_BOX(hbbox), frame, FALSE, TRUE, DEF_PAD); calendar=gtk_calendar_new(); calendar_data.window = calendar; calendar_set_flags(&calendar_data); gtk_calendar_mark_day ( GTK_CALENDAR(calendar), 19); gtk_container_add( GTK_CONTAINER( frame), calendar); gtk_signal_connect (GTK_OBJECT (calendar), "month_changed", GTK_SIGNAL_FUNC (calendar_month_changed), &calendar_data); gtk_signal_connect (GTK_OBJECT (calendar), "day_selected", GTK_SIGNAL_FUNC (calendar_day_selected), &calendar_data); gtk_signal_connect (GTK_OBJECT (calendar), "day_selected_double_click", GTK_SIGNAL_FUNC (calendar_day_selected_double_click), &calendar_data); gtk_signal_connect (GTK_OBJECT (calendar), "prev_month", GTK_SIGNAL_FUNC (calendar_prev_month), &calendar_data); gtk_signal_connect (GTK_OBJECT (calendar), "next_month", GTK_SIGNAL_FUNC (calendar_next_month), &calendar_data); gtk_signal_connect (GTK_OBJECT (calendar), "prev_year", GTK_SIGNAL_FUNC (calendar_prev_year), &calendar_data); gtk_signal_connect (GTK_OBJECT (calendar), "next_year", GTK_SIGNAL_FUNC (calendar_next_year), &calendar_data); separator = gtk_vseparator_new (); gtk_box_pack_start (GTK_BOX (hbox), separator, FALSE, TRUE, 0); vbox2 = gtk_vbox_new(FALSE, DEF_PAD); gtk_box_pack_start(GTK_BOX(hbox), vbox2, FALSE, FALSE, DEF_PAD); /* Build the Right frame with the flags in */ frame = gtk_frame_new("Flags"); gtk_box_pack_start(GTK_BOX(vbox2), frame, TRUE, TRUE, DEF_PAD); vbox3 = gtk_vbox_new(TRUE, DEF_PAD_SMALL); gtk_container_add(GTK_CONTAINER(frame), vbox3); for (i = 0; i < 5; i++) { toggle = gtk_check_button_new_with_label(flags[i].label); gtk_signal_connect (GTK_OBJECT (toggle), "toggled", GTK_SIGNAL_FUNC(calendar_toggle_flag), &calendar_data); gtk_box_pack_start (GTK_BOX (vbox3), toggle, TRUE, TRUE, 0); calendar_data.flag_checkboxes[i]=toggle; } /* Build the right font-button */ button = gtk_button_new_with_label("Font..."); gtk_signal_connect (GTK_OBJECT (button), "clicked", GTK_SIGNAL_FUNC(calendar_select_font), &calendar_data); gtk_box_pack_start (GTK_BOX (vbox2), button, FALSE, FALSE, 0); /* * Build the Signal-event part. */ frame = gtk_frame_new("Signal events"); gtk_box_pack_start(GTK_BOX(vbox), frame, TRUE, TRUE, DEF_PAD); vbox2 = gtk_vbox_new(TRUE, DEF_PAD_SMALL); gtk_container_add(GTK_CONTAINER(frame), vbox2); hbox = gtk_hbox_new (FALSE, 3); gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0); label = gtk_label_new ("Signal:"); gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0); calendar_data.last_sig = gtk_label_new (""); gtk_box_pack_start (GTK_BOX (hbox), calendar_data.last_sig, FALSE, TRUE, 0); hbox = gtk_hbox_new (FALSE, 3); gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0); label = gtk_label_new ("Previous signal:"); gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0); calendar_data.prev_sig = gtk_label_new (""); gtk_box_pack_start (GTK_BOX (hbox), calendar_data.prev_sig, FALSE, TRUE, 0); hbox = gtk_hbox_new (FALSE, 3); gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0); label = gtk_label_new ("Second previous signal:"); gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0); calendar_data.prev2_sig = gtk_label_new (""); gtk_box_pack_start (GTK_BOX (hbox), calendar_data.prev2_sig, FALSE, TRUE, 0); bbox = gtk_hbutton_box_new (); gtk_box_pack_start (GTK_BOX (vbox), bbox, FALSE, FALSE, 0); gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_END); button = gtk_button_new_with_label ("Close"); gtk_signal_connect (GTK_OBJECT (button), "clicked", GTK_SIGNAL_FUNC (gtk_main_quit), NULL); gtk_container_add (GTK_CONTAINER (bbox), button); gtk_widget_set_flags (button, GTK_CAN_DEFAULT); gtk_widget_grab_default (button); gtk_widget_show_all(window); }