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#include <stdio.h>
#include <gtk/gtk.h>
/* Create the list of "messages" */
static GtkWidget *create_list( void )
{
GtkWidget *scrolled_window;
GtkWidget *tree_view;
GtkListStore *model;
GtkTreeIter iter;
GtkCellRenderer *cell;
GtkTreeViewColumn *column;
int i;
/* Create a new scrolled window, with scrollbars only if needed */
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
model = gtk_list_store_new (1, G_TYPE_STRING);
tree_view = gtk_tree_view_new ();
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_window),
tree_view);
gtk_tree_view_set_model (GTK_TREE_VIEW (tree_view), GTK_TREE_MODEL (model));
gtk_widget_show (tree_view);
/* Add some messages to the window */
for (i = 0; i < 10; i++) {
gchar *msg = g_strdup_printf ("Message #%d", i);
gtk_list_store_append (GTK_LIST_STORE (model), &iter);
gtk_list_store_set (GTK_LIST_STORE (model),
&iter,
0, msg,
-1);
g_free (msg);
}
cell = gtk_cell_renderer_text_new ();
column = gtk_tree_view_column_new_with_attributes ("Messages",
cell,
"text", 0,
NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view),
GTK_TREE_VIEW_COLUMN (column));
return scrolled_window;
}
/* Add some text to our text widget - this is a callback that is invoked
when our window is realized. We could also force our window to be
realized with gtk_widget_realize, but it would have to be part of
a hierarchy first */
static void insert_text( GtkTextBuffer *buffer )
{
GtkTextIter iter;
gtk_text_buffer_get_iter_at_offset (buffer, &iter, 0);
gtk_text_buffer_insert (buffer, &iter,
"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);
}
/* Create a scrolled text area that displays a "message" */
static GtkWidget *create_text( void )
{
GtkWidget *scrolled_window;
GtkWidget *view;
GtkTextBuffer *buffer;
view = gtk_text_view_new ();
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_container_add (GTK_CONTAINER (scrolled_window), view);
insert_text (buffer);
gtk_widget_show_all (scrolled_window);
return scrolled_window;
}
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");
g_signal_connect (G_OBJECT (window), "destroy",
G_CALLBACK (gtk_main_quit), NULL);
gtk_container_set_border_width (GTK_CONTAINER (window), 10);
gtk_widget_set_size_request (GTK_WIDGET (window), 450, 400);
/* create a vpaned widget and add it to our toplevel window */
vpaned = gtk_vpaned_new ();
gtk_container_add (GTK_CONTAINER (window), vpaned);
gtk_widget_show (vpaned);
/* Now create the contents of the two halves of the window */
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;
}
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