diff options
Diffstat (limited to 'widgets/table/e-tree-example-1.c')
| -rw-r--r-- | widgets/table/e-tree-example-1.c | 41 |
1 files changed, 24 insertions, 17 deletions
diff --git a/widgets/table/e-tree-example-1.c b/widgets/table/e-tree-example-1.c index e2ba566a99..688bc735b1 100644 --- a/widgets/table/e-tree-example-1.c +++ b/widgets/table/e-tree-example-1.c @@ -12,6 +12,8 @@ #include "e-cell-checkbox.h" #include "e-table.h" #include "e-tree-simple.h" +#include "libgnomeprint/gnome-print.h" +#include "libgnomeprint/gnome-print-preview.h" #include <gdk-pixbuf/gdk-pixbuf.h> @@ -62,22 +64,10 @@ char *headers [COLS] = { GtkWidget *e_table; /* - * ETableSimple callbacks + * ETreeSimple callbacks * These are the callbacks that define the behavior of our custom model. */ -/* - * Since our model is a constant size, we can just return its size in - * the column and row count fields. - */ - -/* This function returns the number of columns in our ETableModel. */ -static int -my_col_count (ETableModel *etc, void *data) -{ - return COLS; -} - /* This function returns the value at a particular point in our ETreeModel. */ static void * my_value_at (ETreeModel *etm, ETreePath *path, int col, void *model_data) @@ -137,7 +127,7 @@ add_sibling (GtkButton *button, gpointer data) parent_node = e_tree_model_node_get_parent (e_tree_model, selected_node); e_tree_model_node_insert_before (e_tree_model, parent_node, - selected_node, "User added sibling"); + selected_node, g_strdup("User added sibling")); } @@ -156,7 +146,7 @@ add_child (GtkButton *button, gpointer data) g_assert (selected_node); e_tree_model_node_insert (e_tree_model, selected_node, - 0, "User added child"); + 0, g_strdup("User added child")); } static void @@ -216,6 +206,19 @@ collapse_all (GtkButton *button, gpointer data) e_tree_model_node_set_expanded_recurse (e_tree_model, selected_node, FALSE); } +static void +print_tree (GtkButton *button, gpointer data) +{ + EPrintable *printable = e_table_get_printable (E_TABLE (e_table)); + GnomePrintContext *gpc; + + gpc = gnome_print_context_new (gnome_printer_new_generic_ps ("tree-out.ps")); + + e_printable_print_page (printable, gpc, 8*72, 10*72, FALSE); + + gnome_print_context_close (gpc); +} + /* We create a window containing our new tree. */ static void create_tree (void) @@ -273,8 +276,8 @@ create_tree (void) /* * Create our pixbuf for expanding/unexpanding */ - tree_expanded_pixbuf = gdk_pixbuf_new_from_xpm_data(tree_expanded_xpm); - tree_unexpanded_pixbuf = gdk_pixbuf_new_from_xpm_data(tree_unexpanded_xpm); + tree_expanded_pixbuf = gdk_pixbuf_new_from_xpm_data((const char**)tree_expanded_xpm); + tree_unexpanded_pixbuf = gdk_pixbuf_new_from_xpm_data((const char**)tree_unexpanded_xpm); /* * This renderer is used for the tree column (the leftmost one), and @@ -348,6 +351,10 @@ create_tree (void) button = gtk_button_new_with_label ("Collapse All Below"); gtk_signal_connect (GTK_OBJECT (button), "clicked", collapse_all, e_tree_model); + gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); + + button = gtk_button_new_with_label ("Print Tree"); + gtk_signal_connect (GTK_OBJECT (button), "clicked", print_tree, e_tree_model); gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0); gtk_container_add (GTK_CONTAINER (window), vbox); |