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1 10 GtkContainer 10.1 GtkEventBox G T K X G t k E v e n t B o x G t k E v e n t B o x X G T K X X GtkWidget *gtk_event_box_new( void ); G t k E v e n t B o x gtk_container_add( GTK_CONTAINER(event_box), child_widget ); /* eventbox.c #include <gtk/gtk.h> int main (int argc, char *argv[]) GtkWidget *window; GtkWidget *event_box; GtkWidget *label; gtk_init (&argc, &argv); window = gtk_window_new (GTK_WINDOW_TOPLEVEL); gtk_window_set_title (GTK_WINDOW (window), "Event Box"); gtk_signal_connect (GTK_OBJECT (window), "destroy", GTK_SIGNAL_FUNC (gtk_exit), NULL); gtk_container_set_border_width (GTK_CONTAINER (window), 10); /* event_box = gtk_event_box_new (); gtk_container_add (GTK_CONTAINER(window), event_box); gtk_widget_show (event_box); /*

2 166 Linux C label = gtk_label_new ("Click here to quit, quit, quit, quit, quit"); gtk_container_add (GTK_CONTAINER (event_box), label); gtk_widget_show (label); /* gtk_widget_set_usize (label, 110, 20); /* gtk_widget_set_events (event_box, GDK_BUTTON_PRESS_MASK); gtk_signal_connect (GTK_OBJECT(event_box), "button_press_event", GTK_SIGNAL_FUNC (gtk_exit), NULL); /* X gtk_widget_realize (event_box); gdk_window_set_cursor (event_box->window, gdk_cursor_new (GDK_HAND1)); gtk_widget_show (window); gtk_main (); r e t u r n ( 0 ); /* e v e n t b o x. c M a k e f i l e CC = gcc eventbox: eventbox.c $(CC) `gtk-config --cflags` eventbox.c -o eventbox \ `gtk-config --libs` clean: rm -f *.o eventbox GtkAlignment G t k A l i g n m e n t ( GtkWidget* gtk_alignment_new( gfloat xalign, gfloat yalign, gfloat xscale, gfloat yscale ); void gtk_alignment_set( GtkAlignment *alignment,

3 1 0 G t k C o n t a i n e r 167 gfloat xalign, gfloat yalign, gfloat xscale, gfloat yscale ); xalign y a l i g n x s c a l e yscale gtk_container_add( GTK_CONTAINER(alignment), child_widget ); 10.3 GtkFrame G t k F r a m e ( GtkWidget *gtk_frame_new( const gchar *label ); l a b e l N U L L void gtk_frame_set_label( GtkFrame *frame, const gchar *label ); void gtk_frame_set_label_align( GtkFrame *frame, gfloat xalign, gfloat yalign ); x a l i g n y a l i g n x a l i g n y a l i g n x a l i g 0. 0 f r a m e void gtk_frame_set_shadow_type( GtkFrame GtkShadowType Ty p e G T K _ S H A D O W _ N O N E G T K _ S H A D O W _ I N G T K _ S H A D O W _ O U T GTK_SHADOW_ETCHED_IN ( ) G T K _ S H A D O W _ E T C H E D _ O U T *frame, type); /* frame.c #include <gtk/gtk.h> int main( int argc, char *argv[] )

4 168 Linux C /* GtkWidget GtkWidget *window; GtkWidget *frame; GtkWidget *button; gint i; /* GTK gtk_init(&argc, &argv); /* window = gtk_window_new (GTK_WINDOW_TOPLEVEL); gtk_window_set_title(gtk_window(window), "Frame Example"); /* " d e s t o r y " gtk_signal_connect (GTK_OBJECT (window), "destroy", GTK_SIGNAL_FUNC (gtk_main_quit), NULL); gtk_widget_set_usize(window, 300, 300); /* gtk_container_set_border_width (GTK_CONTAINER (window), 10); /* frame = gtk_frame_new(null); gtk_container_add(gtk_container(window), frame); /* gtk_frame_set_label( GTK_FRAME(frame), "GTK Frame Widget" ); /* gtk_frame_set_label_align( GTK_FRAME(frame), 1.0, 0.0); /* gtk_frame_set_shadow_type( GTK_FRAME(frame), GTK_SHADOW_ETCHED_OUT); g t k _ w i d g e t _ s h o w ( f r a m e ) ; /* gtk_widget_show (window); /* gtk_main (); r e t u r n ( 0 ) ; /* f r a m e. c M a k e f i l e CC = gcc frame: frame.c $(CC) `gtk-config --cflags` frame.c -o frame \

5 1 0 G t k C o n t a i n e r 169 `gtk-config --libs` clean: rm -f *.o frame GtkAspectFrame G t k A s p e c t F r a m e ( 10-2 GtkWidget *gtk_aspect_frame_new( const gchar *label, gfloat xalign, gfloat yalign, gfloat ratio, gint obey_child); x a l i g n y a l i g n o b e y _ c h i l d T R U E r a t i o void gtk_aspect_frame_set( GtkAspectFrame *aspect_frame, gfloat xalign, gfloat yalign, gfloat ratio, gint obey_child); 2 : 1 /* aspectframe.c #include <gtk/gtk.h> i n t main (int argc, char *argv[]) GtkWidget *window; GtkWidget *aspect_frame; GtkWidget *drawing_area; gtk_init (&argc, &argv); window = gtk_window_new (GTK_WINDOW_TOPLEVEL); gtk_window_set_title (GTK_WINDOW (window), "Aspect Frame"); gtk_signal_connect (GTK_OBJECT (window), "destroy", GTK_SIGNAL_FUNC (gtk_main_quit), NULL); gtk_container_set_border_width (GTK_CONTAINER (window), 10); /* aspect_frame = gtk_aspect_frame_new 1", ("2 /*

6 170 Linux C 0.5, /* x 0.5, /* y 2, /* xsize/ysize = 2 FALSE /* ); gtk_container_add (GTK_CONTAINER(window), aspect_frame); gtk_widget_show (aspect_frame); /* drawing_area = gtk_drawing_area_new (); /* * 2 1 gtk_widget_set_usize (drawing_area, 200, 200); gtk_container_add (GTK_CONTAINER(aspect_frame), drawing_area); gtk_widget_show (drawing_area); gtk_widget_show (window); gtk_main (); return 0; /* a s p e c t f r a m e. c M a k e f i l e CC = gcc aspectframe: aspectframe.c $(CC) `gtk-config --cflags` aspectframe.c \ -o aspectframe `gtk-config --libs` clean: rm -f *.o aspectframe GtkPanedWindow G t k P a n e d Wi n d o w (

7 1 0 G t k C o n t a i n e r 171 ( H P a n e d ) ( V P a n e d ) G t k H P a n e d G t k V P a n e d GtkWidget *gtk_hpaned_new (void); /* GtkWidget *gtk_vpaned_new (void); /* void gtk_paned_add1 (GtkPaned *paned, GtkWidget *child); void gtk_paned_add2 (GtkPaned *paned, GtkWidget *child); gtk_paned_add1() gtk_paned_add2() G t k H B o x G t k V B o x void gtk_paned_set_handle_size( GtkPaned *paned, guint16 size); void gtk_paned_set_gutter_size( GtkPaned *paned, guint16 size); E m a i l E m a i l E m a i l g t k _ w i d g e t _ r e a l i z e () r e a l i z e G t k Ta b l e G T K _ S H R I N K /* paned.c #include <gtk/gtk.h> /* " " GtkWidget * create_list (void) GtkWidget *scrolled_window; GtkWidget *list; GtkWidget *list_item; int i; char buffer[16]; /* scrolled_window = gtk_scrolled_window_new (NULL, NULL);

8 172 Linux C gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_AUTOMATIC, G T K _ P O L I C Y _ A U T O M A T I C ); /* list = gtk_list_new (); gtk_scrolled_window_add_with_viewport ( GTK_SCROLLED_WINDOW (scrolled_window), list); gtk_widget_show (list); /* for (i=0; i<10; i++) sprintf(buffer,"message #%d",i); list_item = gtk_list_item_new_with_label (buffer); gtk_container_add (GTK_CONTAINER(list), list_item); gtk_widget_show (list_item); return scrolled_window; /* * void realize_text (GtkWidget *text, gpointer data) gtk_text_freeze (GTK_TEXT (text)); gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL, "From: pathfinder@nasa.gov\n" "To: mom@nasa.gov\n" "Subject: Made it!\n" "\ n " "We just got in this morning. The weather has been\n" "great - clear but cold, and there are lots of fun sights.\n" "Sojourner says hi. See you soon.\n" " -Path\n", -1); gtk_text_thaw (GTK_TEXT (text)); /* GtkWidget * create_text (void) GtkWidget *table; GtkWidget *text; GtkWidget *hscrollbar; GtkWidget *vscrollbar; /* t a b l e table = gtk_table_new (2, 2, FALSE);

9 1 0 G t k C o n t a i n e r 173 /* t a b l e * y GTK_SHRINK text = gtk_text_new (NULL, NULL); gtk_table_attach (GTK_TABLE (table), text, 0, 1, 0, 1, GTK_FILL GTK_EXPAND, GTK_FILL GTK_EXPAND GTK_SHRINK, 0, 0); gtk_widget_show (text); /* hscrollbar = gtk_hscrollbar_new (GTK_TEXT (text)->hadj); gtk_table_attach (GTK_TABLE (table), hscrollbar, 0, 1, 1, 2, GTK_EXPAND GTK_FILL, GTK_FILL, 0, 0); gtk_widget_show (hscrollbar); /* vscrollbar = gtk_vscrollbar_new (GTK_TEXT (text)->vadj); gtk_table_attach (GTK_TABLE (table), vscrollbar, 1, 2, 0, 1, GTK_FILL, GTK_EXPAND GTK_FILL GTK_SHRINK, 0, 0); gtk_widget_show (vscrollbar); /* gtk_signal_connect (GTK_OBJECT (text), "realize", GTK_SIGNAL_FUNC (realize_text), NULL); return table; int main (int argc, char *argv[]) GtkWidget *window; GtkWidget *vpaned; GtkWidget *list; GtkWidget *text; gtk_init (&argc, &argv); window = gtk_window_new (GTK_WINDOW_TOPLEVEL); gtk_window_set_title (GTK_WINDOW (window), "Paned Windows"); gtk_signal_connect (GTK_OBJECT (window), "destroy", GTK_SIGNAL_FUNC (gtk_main_quit), NULL); gtk_container_set_border_width (GTK_CONTAINER (window), 10); gtk_widget_set_usize (GTK_WIDGET(window), 450, 400); /* vpaned = gtk_vpaned_new (); gtk_container_add (GTK_CONTAINER(window), vpaned); gtk_paned_set_handle_size (GTK_PANED(vpaned), 10 ); gtk_paned_set_gutter_size (GTK_PANED(vpaned), 15); gtk_widget_show (vpaned); /*

10 174 Linux C list = create_list (); gtk_paned_add1 (GTK_PANED(vpaned), list); gtk_widget_show (list); text = create_text (); gtk_paned_add2 (GTK_PANED(vpaned), text); gtk_widget_show (text); gtk_widget_show (window); gtk_main (); return 0; /* GtkViewport G t k Vi e w p o r t ( GtkWidget *gtk_viewport_new( GtkAdjustment *hadjustment, GtkAdjustment *vadjustment ); N U L L GtkAdjustment *gtk_viewport_get_hadjustment (GtkViewport *viewport ); GtkAdjustment *gtk_viewport_get_vadjustment (GtkViewport *viewport ); void gtk_viewport_set_hadjustment( GtkViewport *viewport,

11 1 0 G t k C o n t a i n e r 175 GtkAdjustment *adjustment ); void gtk_viewport_set_vadjustment( GtkViewport *viewport, GtkAdjustment *adjustment ); void gtk_viewport_set_shadow_type( GtkViewport *viewport, GtkShadowType type ); Ty p e G T K _ S H A D O W _ N O N E, G T K _ S H A D O W _ I N, G T K _ S H A D O W _ O U T, G T K _ S H A D O W _ E T C H E D _ I N, G T K _ S H A D O W _ E T C H E D _ O U T 10.7 GtkScrolledWindow G t k S c r o l l e d Wi n d o w ( GtkWidget *gtk_scrolled_window_new( GtkAdjustment *hadjustment, GtkAdjustment *vadjustment ); N U L L void gtk_scrolled_window_set_policy( GtkScrolledWindow *scrolled_ w i n d o w, GtkPolicyType hscrollbar_policy, GtkPolicyType vscrollbar_policy ); G T K _ P O L I C Y _ A U TO M AT I C G T K _ P O L I C Y _ A LWAY S G T K _ P O L I C Y _ A U TO M AT I C G T K _ P O L I C Y _ A LWAY S void gtk_scrolled_window_add_with_viewport( GtkScrolledWindow *scrolled_window, GtkWidget *child); 100 /* scrolledwin.c #include <gtk/gtk.h> void destroy(gtkwidget *widget, gpointer data) g t k _ m a i n _ q u i t ();

12 176 Linux C int main (int argc, char *argv[]) static GtkWidget *window; GtkWidget *scrolled_window; GtkWidget *table; GtkWidget *button; char buffer[32]; int i, j; gtk_init (&argc, &argv); /* window = gtk_dialog_new (); gtk_signal_connect (GTK_OBJECT (window), "destroy", (GtkSignalFunc) destroy, NULL); gtk_window_set_title (GTK_WINDOW (window), "GtkScrolledWindow example"); gtk_container_set_border_width (GTK_CONTAINER (window), 0); gtk_widget_set_usize(window, 300, 300); /* scrolled_window = gtk_scrolled_window_new (NULL, NULL); gtk_container_set_border_width (GTK_CONTAINER (scrolled_window), 10); /* GTK_POLICY AUTOMATIC G T K _ P O L I C Y _ A L W A Y S * G T K _ P O L I C Y _ A U T O M A T I C * G T K _ P O L I C Y _ A L W A Y S * * gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_AUTOMATIC, G T K _ P O L I C Y _ A L W A Y S ); /* v b o x gtk_box_pack_start (GTK_BOX (GTK_DIALOG(window)->vbox), scrolled_window, TRUE, TRUE, 0); gtk_widget_show (scrolled_window); /* GtkTable table = gtk_table_new (10, 10, FALSE); /* x y 10 gtk_table_set_row_spacings (GTK_TABLE (table), 10); gtk_table_set_col_spacings (GTK_TABLE (table), 10); /* gtk_scrolled_window_add_with_viewport ( GTK_SCROLLED_WINDOW (scrolled_window), table); gtk_widget_show (table); /* for (i = 0; i < 10; i++) for (j = 0; j < 10; j++) sprintf (buffer, "button (%d,%d)\n", i, j);

13 1 0 G t k C o n t a i n e r 177 button = gtk_toggle_button_new_with_label (buffer); gtk_table_attach_defaults (GTK_TABLE (table), button, i, i+1, j, j+1); gtk_widget_show (button); /* " c l o s e " button = gtk_button_new_with_label ("close"); gtk_signal_connect_object (GTK_OBJECT (button), "clicked", (GtkSignalFunc) gtk_widget_destroy, GTK_OBJECT (window)); /* GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), button, TRUE, TRUE, 0); /* gtk_widget_grab_default (button); gtk_widget_show (button); gtk_widget_show (window); g t k _ m a i n (); r e t u r n ( 0 ); /* 10-5 g t k _ w i d g e t _set_usize() GtkButtonBox G t k B u t t o n B o x ( GtkWidget *gtk_hbutton_box_new( void ); GtkWidget *gtk_vbutton_box_new( void ); void gtk_hbutton_box_set_spacing_default( gint spacing ); void gtk_vbutton_box_set_spacing_default( gint spacing ); gint gtk_hbutton_box_get_spacing_default( void ); gint gtk_vbutton_box_get_spacing_default( void ); void gtk_hbutton_box_set_layout_default( GtkButtonBoxStyle layout ); void gtk_vbutton_box_set_layout_default( GtkButtonBoxStyle layout ); l a y o u t G T K _ B U T TO N B O X _ D E FA U LT _ S T Y L E

14 178 Linux C G T K _ B U T TO N B O X _ S P R E A D G T K _ B U T TO N B O X _ E D G E G T K _ B U T TO N B O X _ S TA RT G T K _ B U T TO N B O X _ E N D GtkButtonBoxStyle gtk_hbutton_box_get_layout_default( void ); GtkButtonBoxStyle gtk_vbutton_box_get_layout_default( void ); gtk_container_add( GTK_CONTAINER(button_box), child_widget ); /* buttonbox.c #include <gtk/gtk.h> /* GtkWidget *create_bbox (gint horizontal, char* title, gint spacing, gint child_w, gint child_h, gint layout) GtkWidget *frame; GtkWidget *bbox; GtkWidget *button; frame = gtk_frame_new (title); if (horizontal) bbox = gtk_hbutton_box_new (); e l s e bbox = gtk_vbutton_box_new (); gtk_container_set_border_width (GTK_CONTAINER (bbox), 5); gtk_container_add (GTK_CONTAINER (frame), bbox); /* gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), layout); gtk_button_box_set_spacing (GTK_BUTTON_BOX (bbox), spacing); gtk_button_box_set_child_size (GTK_BUTTON_BOX (bbox), child_w, child_h); button = gtk_button_new_with_label ("OK"); gtk_container_add (GTK_CONTAINER (bbox), button); button = gtk_button_new_with_label ("Cancel"); gtk_container_add (GTK_CONTAINER (bbox), button); button = gtk_button_new_with_label ("Help"); gtk_container_add (GTK_CONTAINER (bbox), button); r e t u r n ( f r a m e );

15 1 0 G t k C o n t a i n e r 179 int main( int argc, char *argv[] ) static GtkWidget* window = NULL; GtkWidget *main_vbox; GtkWidget *vbox; GtkWidget *hbox; GtkWidget *frame_horz; GtkWidget *frame_vert; /* GTK gtk_init( &argc, &argv ); window = gtk_window_new (GTK_WINDOW_TOPLEVEL); gtk_window_set_title (GTK_WINDOW (window), "Button Boxes"); gtk_signal_connect (GTK_OBJECT (window), "destroy", G T K _ S I G N A L _ F U N C ( g t k _ m a i n _ q u i t ), N U L L ); gtk_container_set_border_width (GTK_CONTAINER (window), 10); main_vbox = gtk_vbox_new (FALSE, 0); gtk_container_add (GTK_CONTAINER (window), main_vbox); frame_horz = gtk_frame_new ("Horizontal Button Boxes"); gtk_box_pack_start (GTK_BOX (main_vbox), frame_horz, TRUE, TRUE, 10); vbox = gtk_vbox_new (FALSE, 0); gtk_container_set_border_width (GTK_CONTAINER (vbox), 10); gtk_container_add (GTK_CONTAINER (frame_horz), vbox); gtk_box_pack_start (GTK_BOX (vbox), create_bbox (TRUE, "Spread (spacing 40)", 40, 85, 20, GTK_BUTTONBOX_SPREAD), TRUE, TRUE, 0); gtk_box_pack_start (GTK_BOX (vbox), create_bbox (TRUE, "Edge (spacing 30)", 30, 85, 20, GTK_BUTTONBOX_EDGE), TRUE, TRUE, 5); gtk_box_pack_start (GTK_BOX (vbox), create_bbox (TRUE, "Start (spacing 20)", 20, 85, 20, GTK_BUTTONBOX_START), TRUE, TRUE, 5); gtk_box_pack_start (GTK_BOX (vbox), create_bbox (TRUE, "End (spacing 10)", 10, 85, 20, GTK_BUTTONBOX_END), TRUE, TRUE, 5);

16 180 Linux C frame_vert = gtk_frame_new ("Vertical Button Boxes"); gtk_box_pack_start (GTK_BOX (main_vbox), frame_vert, TRUE, TRUE, 10); hbox = gtk_hbox_new (FALSE, 0); gtk_container_set_border_width (GTK_CONTAINER (hbox), 10); gtk_container_add (GTK_CONTAINER (frame_vert), hbox); gtk_box_pack_start (GTK_BOX (hbox), create_bbox (FALSE, "Spread (spacing 5)", 5, 85, 20, GTK_BUTTONBOX_SPREAD), TRUE, TRUE, 0); gtk_box_pack_start (GTK_BOX (hbox), create_bbox (FALSE, "Edge (spacing 30)", 30, 85, 20, GTK_BUTTONBOX_EDGE), TRUE, TRUE, 5); gtk_box_pack_start (GTK_BOX (hbox), create_bbox (FALSE, "Start (spacing 20)", 20, 85, 20, GTK_BUTTONBOX_START), TRUE, TRUE, 5); gtk_box_pack_start (GTK_BOX (hbox), create_bbox (FALSE, "End (spacing 20)", 20, 85, 20, GTK_BUTTONBOX_END), TRUE, TRUE, 5); gtk_widget_show_all (window); /* gtk_main (); r e t u r n ( 0 ); /*

17 1 0 G t k C o n t a i n e r GtkToolbar G t k To o l b a r ( G t k Tr e e / C t r l O C t r O G t k Wi n d o w G n o m e A p p G n o m e A p p G t k H a n d l e B o x G n o m e G n o m e U I I n f o GtkWidget *gtk_toolbar_new( GtkOrientation orientation, GtkToolbarStyle style ); O r i e n t a t i o n G T K _ O R I E N TAT I O N _ H O R I Z O N TAL G T K _ O R I E N TAT I O N _ V E RT I C A L S t y l e G T K _ TO O L B A R _ T E X T G T K _ TO O L B A R _ I C O N S G T K _ TO O L B A R _ B O T H s t y l e i t e m ( ) GtkWidget *gtk_toolbar_append_item( GtkToolbar *toolbar, const char *text, const char *tooltip_text, const char *tooltip_private_text, GtkWidget *icon, GtkSignalFunc callback, gpointer user_data );

18 182 Linux C GtkWidget *gtk_toolbar_prepend_item( GtkToolbar *toolbar, const char *text, const char *tooltip_text, const char *tooltip_private_text, GtkWidget *icon, GtkSignalFunc callback, gpointer user_data ); g t k _ t o o l b a r _ i n s e r t _ i t e m GtkWidget *gtk_toolbar_insert_item( GtkToolbar *toolbar, const char *text, const char *tooltip_text, const char *tooltip_private_text, GtkWidget *icon, GtkSignalFunc callback, gpointer user_data, gint position ); void gtk_toolbar_append_space( GtkToolbar *toolbar ); void gtk_toolbar_prepend_space( GtkToolbar *toolbar ); p o s i t i o n void gtk_toolbar_insert_space( GtkToolbar *toolbar, gint position ); void gtk_toolbar_set_space_size( GtkToolbar *toolbar, gint space_size) ; void gtk_toolbar_set_orientation( GtkToolbar *toolbar, GtkOrientation orientation ); void gtk_toolbar_set_style( GtkToolbar *toolbar, GtkToolbarStyle style ); void gtk_toolbar_set_tooltips( GtkToolbar *toolbar, gint enable ); e n a b l e T R U E o r i e n t a t i o n G T K _ O R I E N TAT I O N _ H O R I Z O N TA L G T K _ O R I E N TAT I O N _ V E RT I C A L s t y l e G T K _ TO O L B A R _ I C O N S G T K _ TO O L B A R _ T E X T G T K _ TO O L B A R _ B O T H ( ):

19 1 0 G t k C o n t a i n e r 183 #include <gtk/gtk.h> #include "gtk.xpm" /* " c l o s e " void delete_event (GtkWidget *widget, GdkEvent *event, gpointer data) gtk_main_quit (); G T K X P M GtkWidget* close_button; /* GtkWidget* tooltips_button; / GtkWidget* text_button, * icon_button, * both_button; /* GtkWidget* entry; /* /* * void radio_event (GtkWidget *widget, gpointer data) if (GTK_TOGGLE_BUTTON (text_button)->active) gtk_toolbar_set_style(gtk_toolbar ( data ), GTK_TOOLBAR_TEXT); else if (GTK_TOGGLE_BUTTON (icon_button)->active) gtk_toolbar_set_style(gtk_toolbar ( data ), GTK_TOOLBAR_ICONS); else if (GTK_TOGGLE_BUTTON (both_button)->active) gtk_toolbar_set_style(gtk_toolbar ( data ), GTK_TOOLBAR_BOTH); /* void toggle_event (GtkWidget *widget, gpointer data) gtk_toolbar_set_tooltips (GTK_TOOLBAR ( data ), GTK_TOGGLE_BUTTON (widget)->active ); int main (int argc, char *argv[]) /* G t k H a n d l e GtkWidget* dialog; GtkWidget* handlebox; GtkWidget * toolbar; GdkPixmap * icon; GdkBitmap * mask; GtkWidget * iconw; /* GTK gtk_init (&argc, &argv); /*

20 184 Linux C dialog = gtk_dialog_new (); gtk_window_set_title ( GTK_WINDOW ( dialog ), "GTKToolbar Tutorial"); gtk_widget_set_usize( GTK_WIDGET ( dialog ), 600, 300 ); GTK_WINDOW ( dialog ) ->allow_shrink = TRUE; /* gtk_signal_connect ( GTK_OBJECT ( dialog ), "delete_event", GTK_SIGNAL_FUNC ( delete_event ), NULL); /* gtk_widget_realize ( dialog ); /* G t k H a n d l e * handlebox = gtk_handle_box_new (); gtk_box_pack_start ( GTK_BOX ( GTK_DIALOG(dialog)->vbox ), handlebox, FALSE, FALSE, 5 ); G t k G T K G t k H a n d l e b o x ( ( ) /* * 5 * toolbar = gtk_toolbar_new ( GTK_ORIENTATION_HORIZONTAL, GTK_TOOLBAR_BOTH ); gtk_container_set_border_width ( GTK_CONTAINER ( toolbar ), 5 ); gtk_toolbar_set_space_size ( GTK_TOOLBAR ( toolbar ), 5 ); gtk_container_add ( GTK_CONTAINER ( handlebox ), toolbar ); icon = gdk_pixmap_create_from_xpm_d ( dialog->window, &mask, &dialog->style->white, gtk_xpm ); G D K P i x m a p /* " c l o s e " iconw = gtk_pixmap_new ( icon, mask ); /* close_button = gtk_toolbar_append_item ( GTK_TOOLBAR (toolbar), /* / "Close", /* "Closes this app", /* "Private", /* iconw, /* GTK_SIGNAL_FUNC (delete_event), /* NULL ); gtk_toolbar_append_space ( GTK_TOOLBAR ( toolbar ) ); /* p i x m a p

21 1 0 G t k C o n t a i n e r 185 g t k _ t o o l b a r _ a p p e n d _ i t e m /* iconw = gtk_pixmap_new ( icon, mask ); icon_button = gtk_toolbar_append_element( G T K _ T O O L B A R ( t o o l b a r ), GTK_TOOLBAR_CHILD_RADIOBUTTON, /* NULL, /* "Icon", /* "Only icons in toolbar", /* "Private", /* iconw, /* GTK_SIGNAL_FUNC (radio_event), /* toolbar); /* gtk_toolbar_append_space ( GTK_TOOLBAR ( toolbar ) ); g t k _ t o o l b a r _ a p p e n d _ e l e m e n t (type = GTK _ TO O L B A R _ C H I L D _ S PACE G T K _ TO O L B A R _ C H I L D _ B U T TO N ) /* iconw = gtk_pixmap_new ( icon, mask ); text_button = g t k _ t o o l b a r _ a p p e n d _ e l e m e n t ( G T K _ T O O L B A R ( t o o l b a r ), G T K _ T O O L B A R _ C H I L D _ R A D I O B U T T O N, i c o n _ b u t t o n, " T e x t ", "Only texts in toolbar", " P r i v a t e ", i c o n w, GTK_SIGNAL_FUNC (radio_event), t o o l b a r ); gtk_toolbar_append_space ( GTK_TOOLBAR ( toolbar ) ); iconw = gtk_pixmap_new ( icon, mask ); both_button = g t k _ t o o l b a r _ a p p e n d _ e l e m e n t ( G T K _ T O O L B A R ( t o o l b a r ), G T K _ T O O L B A R _ C H I L D _ R A D I O B U T T O N, t e x t _ b u t t o n, " B o t h ", "Icons and text in toolbar", " P r i v a t e ", i c o n w, GTK_SIGNAL_FUNC (radio_event), t o o l b a r ); gtk_toolbar_append_space ( GTK_TOOLBAR ( toolbar ) ); g t k _ t o g g l e _ b u t t o n _ s e t _ a c t i v e ( G T K _ T O G G L E _ B U T T O N ( b o t h _ b u t t o n ), T R U E );

22 186 Linux C ( ) /* iconw = gtk_pixmap_new ( icon, mask ); tooltips_button = g t k _ t o o l b a r _ a p p e n d _ e l e m e n t ( G T K _ T O O L B A R ( t o o l b a r ), G T K _ T O O L B A R _ C H I L D _ T O G G L E B U T T O N, N U L L, " T o o l t i p s ", "Toolbar with or without tips", " P r i v a t e ", i c o n w, GTK_SIGNAL_FUNC (toggle_event), t o o l b a r ); gtk_toolbar_append_space ( GTK_TOOLBAR ( toolbar ) ); g t k _ t o g g l e _ b u t t o n _ s e t _ a c t i v e ( G T K _ T O G G L E _ B U T T O N ( t o o l t i p s _ b u t t o n ), T R U E ); /* * entry = gtk_entry_new (); gtk_toolbar_append_widget( GTK_TOOLBAR (toolbar), entry, "This is just an entry", "Private" ); /* gtk_widget_show ( entry ); ( ) /* gtk_widget_show ( toolbar ); gtk_widget_show (handlebox); gtk_widget_show ( dialog ); /* gtk_main (); return 0; X P M /* XPM static char * gtk_xpm[] = " ", ". c none", "+ c black", "@ c #3070E0", "# c #F05050", "$ c #35E035",

23 1 0 G t k C o n t a i n e r 187 " ", " ", " ", " ", " ", " ", " ", " ", " ", " ", ". + # ", ". + ## ". + ### $ $ ". + #### $ $ $ ". + ##### $ $ $ $ $ $ +.", ". + ###### $ $ $ $ $ $ $ $ +.", ". + ####### + ## $ $ $ $ $ $ $ +.", ". + ### ## + ## + $ $ $ $ $ $ + + $ $ $ +.", ". + ### ## + ## $ $ $ $ $ $ $ +.", ". + ### # + + $ $ + + $ $ +.", ". + #### # + + $ $ $ + + $ $ $ $ +..", ". + + #### # + + $ $ + $ $ $ $ +..", ". + ##### ## + + $ $ $ $ $ $ $ +..", ". + + #### ## + # + + $ $ $ $ $ $ $ +..", ". + + #### #### + + $ $ $ $ +..", ". + ##### + + ##### + + $ $ ", ". + ##### + + ##### + + $ $ + $ ". + + #### + + ##### + + $ $ + + $ $ $ $ $ + +.", ". + + #### + + ##### + + $ $ + + $ $ $ $ $ $ $ $ ", " #### + ##### + + $ $ + + $ $ $ $ $ $ ", " ######### $ $ $ $ $ $ $ $ ", " ######## $ $ $ $ $ $ $ ", " ###### $ $ $ $ $ $ $ ", " ##### $ $ $ $ ", " #### $ $ $ $ ", " ### + $ $ ", " ## ", " ", " "; GtkNotebook G t k N o t e b o o k ( G U I ( ) GtkWidget *gtk_notebook_new( void );

24 188 Linux C void gtk_notebook_set_tab_pos( GtkNotebook *notebook, GtkPositionType pos ); G t k P o s i t i o n Ty p e GTK_POS_LEFT GTK_POS_RIGHT G T K _ P O S _ TOP G T K _ P O S _ B O T TOM G T K _ P O S _ TO P void gtk_notebook_append_page( GtkNotebook *notebook, GtkWidget *child, GtkWidget *tab_label ); void gtk_notebook_prepend_page( GtkNotebook *notebook, GtkWidget *child, GtkWidget *tab_label ); child t a b _ l a b e l void gtk_notebook_insert_page( GtkNotebook *notebook, GtkWidget *child, GtkWidget *tab_label, gint position ); _append_ and _prepend_ 0 void gtk_notebook_remove_page( GtkNotebook *notebook, gint page_num ); p a g e _ n u m gint gtk_notebook_get_current_page( GtkNotebook *notebook ); gtk_notebook_next_page g t k _ n o t e b o o k _ p r e v _ p a g e void gtk_notebook_next_page( GtkNoteBook *notebook );

25 1 0 G t k C o n t a i n e r 189 void gtk_notebook_prev_page( GtkNoteBook *notebook ); void gtk_notebook_set_page( GtkNotebook *notebook, gint page_num ); void gtk_notebook_set_show_tabs( GtkNotebook *notebook, gboolean show_tabs); void gtk_notebook_set_show_border( GtkNotebook *notebook, gboolean show_border ); s h o w _ t a b s T R U E FA L S E s h o w _ b o r d e r T R U E FA L S E void gtk_notebook_set_scrollable( GtkNotebook *notebook, gboolean scrollable ); show_tabs, show_border s c r o l l a b l e T R U E FA L S E G t k B o o k n o t e 6 11 /* notebook.c #include <gtk/gtk.h> /* void rotate_book (GtkButton *button, GtkNotebook *notebook) gtk_notebook_set_tab_pos (notebook, (notebook->tab_pos +1) %4); /* / void tabsborder_book (GtkButton *button, GtkNotebook *notebook) gint tval = FALSE; gint bval = FALSE; if (notebook->show_tabs == 0) tval = TRUE; if (notebook->show_border == 0) bval = TRUE; gtk_notebook_set_show_tabs (notebook, tval); gtk_notebook_set_show_border (notebook, bval); /* void remove_book (GtkButton *button, GtkNotebook *notebook)

26 190 Linux C gint page; page = gtk_notebook_get_current_page(notebook); gtk_notebook_remove_page (notebook, page); /* gtk_widget_draw(gtk_widget(notebook), NULL); void delete (GtkWidget *widget, GtkWidget *event, gpointer data) gtk_main_quit (); int main (int argc, char *argv[]) GtkWidget *window; GtkWidget *button; GtkWidget *table; GtkWidget *notebook; GtkWidget *frame; GtkWidget *label; GtkWidget *checkbutton; int i; char bufferf[32]; char bufferl[32]; gtk_init (&argc, &argv); window = gtk_window_new (GTK_WINDOW_TOPLEVEL); gtk_signal_connect (GTK_OBJECT (window), "delete_event", GTK_SIGNAL_FUNC (delete), NULL); gtk_container_set_border_width (GTK_CONTAINER (window), 10); table = gtk_table_new(3,6,false); gtk_container_add (GTK_CONTAINER (window), table); /* notebook = gtk_notebook_new (); gtk_notebook_set_tab_pos (GTK_NOTEBOOK (notebook), GTK_POS_TOP); gtk_table_attach_defaults(gtk_table(table), notebook, 0,6,0,1); g t k _ w i d g e t _ s h o w ( n o t e b o o k ); /* for (i=0; i < 5; i++) sprintf(bufferf, "Append Frame %d", i+1); sprintf(bufferl, "Page %d", i+1); frame = gtk_frame_new (bufferf); gtk_container_set_border_width (GTK_CONTAINER (frame), 10); gtk_widget_set_usize (frame, 100, 75); gtk_widget_show (frame);

27 1 0 G t k C o n t a i n e r 191 label = gtk_label_new (bufferf); gtk_container_add (GTK_CONTAINER (frame), label); gtk_widget_show (label); label = gtk_label_new (bufferl); gtk_notebook_append_page (GTK_NOTEBOOK (notebook), frame, label); /* checkbutton = gtk_check_button_new_with_label ("Check me please!"); gtk_widget_set_usize(checkbutton, 100, 75); gtk_widget_show (checkbutton); label = gtk_label_new ("Add page"); gtk_notebook_insert_page (GTK_NOTEBOOK (notebook), checkbutton, label, 2); /* for (i=0; i < 5; i++) sprintf(bufferf, "Prepend Frame %d", i+1); sprintf(bufferl, "PPage %d", i+1); frame = gtk_frame_new (bufferf); gtk_container_set_border_width (GTK_CONTAINER (frame), 10); gtk_widget_set_usize (frame, 100, 75); gtk_widget_show (frame); label = gtk_label_new (bufferf); gtk_container_add (GTK_CONTAINER (frame), label); gtk_widget_show (label); label = gtk_label_new (bufferl); gtk_notebook_prepend_page (GTK_NOTEBOOK(notebook), frame, label); /* ( 4 ) gtk_notebook_set_page (GTK_NOTEBOOK(notebook), 3); /* button = gtk_button_new_with_label ("close"); gtk_signal_connect_object (GTK_OBJECT (button), "clicked", GTK_SIGNAL_FUNC (delete), NULL); gtk_table_attach_defaults(gtk_table(table), button, 0,1,1,2); g t k _ w i d g e t _ s h o w ( b u t t o n ) ; button = gtk_button_new_with_label ("next page"); gtk_signal_connect_object (GTK_OBJECT (button), "clicked", (GtkSignalFunc) gtk_notebook_next_page, GTK_OBJECT (notebook)); gtk_table_attach_defaults(gtk_table(table), button, 1,2,1,2); g t k _ w i d g e t _ s h o w ( b u t t o n );

28 192 Linux C button = gtk_button_new_with_label ("prev page"); gtk_signal_connect_object (GTK_OBJECT (button), "clicked", (GtkSignalFunc) gtk_notebook_prev_page, GTK_OBJECT (notebook)); gtk_table_attach_defaults(gtk_table(table), button, 2,3,1,2); g t k _ w i d g e t _ s h o w ( b u t t o n ); button = gtk_button_new_with_label ("tab position"); gtk_signal_connect (GTK_OBJECT (button), "clicked", (GtkSignalFunc) rotate_book, G T K _ O B J E C T ( n o t e b o o k )); gtk_table_attach_defaults(gtk_table(table), button, 3,4,1,2); g t k _ w i d g e t _ s h o w ( b u t t o n ); button = gtk_button_new_with_label ("tabs/border on/off"); gtk_signal_connect (GTK_OBJECT (button), "clicked", (GtkSignalFunc) tabsborder_book, GTK_OBJECT (notebook)); gtk_table_attach_defaults(gtk_table(table), button, 4,5,1,2); g t k _ w i d g e t _ s h o w ( b u t t o n ); button = gtk_button_new_with_label ("remove page"); gtk_signal_connect (GTK_OBJECT (button), "clicked", (GtkSignalFunc) remove_book, G T K _ O B J E C T ( n o t e b o o k )); gtk_table_attach_defaults(gtk_table(table), button, 5,6,1,2); g t k _ w i d g e t _ s h o w ( b u t t o n ); g t k _ w i d g e t _ s h o w ( t a b l e ); g t k _ w i d g e t _ s h o w ( w i n d o w ); gtk_main (); r e t u r n ( 0 ); /*