gtk/tests/testcombo.c

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#include <config.h>
#include <gtk/gtk.h>
#include <string.h>
#include <stdio.h>
/**
* oh yes, this test app surely has a lot of ugly code
*/
/* grid combo demo */
static GdkPixbuf *
create_color_pixbuf (const char *color)
{
GdkPixbuf *pixbuf;
GdkColor col;
int x;
int num;
int rowstride;
guchar *pixels, *p;
if (!gdk_color_parse (color, &col))
return NULL;
pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB,
FALSE, 8,
16, 16);
rowstride = gdk_pixbuf_get_rowstride (pixbuf);
p = pixels = gdk_pixbuf_get_pixels (pixbuf);
num = gdk_pixbuf_get_width (pixbuf) *
gdk_pixbuf_get_height (pixbuf);
for (x = 0; x < num; x++) {
p[0] = col.red / 65535 * 255;
p[1] = col.green / 65535 * 255;
p[2] = col.blue / 65535 * 255;
p += 3;
}
return pixbuf;
}
static GtkWidget *
create_combo_box_grid_demo ()
{
GtkWidget *combo;
GtkTreeIter iter;
GtkCellRenderer *cell = gtk_cell_renderer_pixbuf_new ();
GtkListStore *store;
store = gtk_list_store_new (1, GDK_TYPE_PIXBUF);
2003-11-16 23:20:23 +00:00
combo = gtk_combo_box_new_with_model (GTK_TREE_MODEL (store));
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo),
cell, TRUE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo),
cell, "pixbuf", 0, NULL);
gtk_combo_box_set_wrap_width (GTK_COMBO_BOX (combo),
3);
/* first row */
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, create_color_pixbuf ("red"),
-1);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, create_color_pixbuf ("green"),
-1);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, create_color_pixbuf ("blue"),
-1);
/* second row */
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, create_color_pixbuf ("yellow"),
-1);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, create_color_pixbuf ("black"),
-1);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, create_color_pixbuf ("white"),
-1);
/* third row */
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, create_color_pixbuf ("gray"),
-1);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, create_color_pixbuf ("snow"),
-1);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, create_color_pixbuf ("magenta"),
-1);
g_object_unref (store);
gtk_combo_box_set_active (GTK_COMBO_BOX (combo), 0);
return combo;
}
/* blaat */
static GtkTreeModel *
create_tree_blaat ()
{
GdkPixbuf *pixbuf;
GtkWidget *cellview;
GtkTreeIter iter, iter2;
GtkTreeStore *store;
cellview = gtk_cell_view_new ();
store = gtk_tree_store_new (3, GDK_TYPE_PIXBUF, G_TYPE_STRING, G_TYPE_BOOLEAN);
pixbuf = gtk_widget_render_icon (cellview, GTK_STOCK_DIALOG_WARNING,
GTK_ICON_SIZE_BUTTON, NULL);
gtk_tree_store_append (store, &iter, NULL);
gtk_tree_store_set (store, &iter,
0, pixbuf,
1, "gtk-stock-dialog-warning",
2, FALSE,
-1);
pixbuf = gtk_widget_render_icon (cellview, GTK_STOCK_STOP,
GTK_ICON_SIZE_BUTTON, NULL);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, pixbuf,
1, "gtk-stock-stop",
2, FALSE,
-1);
pixbuf = gtk_widget_render_icon (cellview, GTK_STOCK_NEW,
GTK_ICON_SIZE_BUTTON, NULL);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, pixbuf,
1, "gtk-stock-new",
2, FALSE,
-1);
pixbuf = gtk_widget_render_icon (cellview, GTK_STOCK_CLEAR,
GTK_ICON_SIZE_BUTTON, NULL);
gtk_tree_store_append (store, &iter, NULL);
gtk_tree_store_set (store, &iter,
0, pixbuf,
1, "gtk-stock-clear",
2, FALSE,
-1);
#if 0
gtk_tree_store_append (store, &iter, NULL);
gtk_tree_store_set (store, &iter,
0, NULL,
1, "separator",
2, TRUE,
-1);
#endif
pixbuf = gtk_widget_render_icon (cellview, GTK_STOCK_OPEN,
GTK_ICON_SIZE_BUTTON, NULL);
gtk_tree_store_append (store, &iter, NULL);
gtk_tree_store_set (store, &iter,
0, pixbuf,
1, "gtk-stock-open",
2, FALSE,
-1);
gtk_widget_destroy (cellview);
return GTK_TREE_MODEL (store);
}
static GtkTreeModel *
create_list_blaat ()
{
GdkPixbuf *pixbuf;
GtkWidget *cellview;
GtkTreeIter iter;
GtkListStore *store;
cellview = gtk_cell_view_new ();
store = gtk_list_store_new (2, GDK_TYPE_PIXBUF, G_TYPE_STRING);
pixbuf = gtk_widget_render_icon (cellview, GTK_STOCK_DIALOG_WARNING,
GTK_ICON_SIZE_BUTTON, NULL);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, pixbuf,
1, "gtk-stock-dialog-warning",
-1);
pixbuf = gtk_widget_render_icon (cellview, GTK_STOCK_STOP,
GTK_ICON_SIZE_BUTTON, NULL);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, pixbuf,
1, "gtk-stock-stop",
-1);
pixbuf = gtk_widget_render_icon (cellview, GTK_STOCK_NEW,
GTK_ICON_SIZE_BUTTON, NULL);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, pixbuf,
1, "gtk-stock-new",
-1);
pixbuf = gtk_widget_render_icon (cellview, GTK_STOCK_CLEAR,
GTK_ICON_SIZE_BUTTON, NULL);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, pixbuf,
1, "gtk-stock-clear",
Support separators in combo boxes and more generally in tree views 2004-07-07 Matthias Clasen <mclasen@redhat.com> Support separators in combo boxes and more generally in tree views (#135873): * gtk/gtkcombobox.h: * gtk/gtkcombobox.c (gtk_combo_box_get_row_separator_column): * gtk/gtkcombobox.c (gtk_combo_box_set_row_separator_column): Add a ::row-separator-column property with getter and setter, which can indicate a boolean model column to determine which rows are separators. * gtk/gtkcombobox.c: Display separator rows as separator menu items in menu mode, and by using the new treeview separator functionality in list mode. * gtk/gtktreeview.h: * gtk/gtktreeview.c (gtk_tree_view_get_row_separator_func): * gtk/gtktreeview.c (gtk_tree_view_set_row_separator_func): Add a callback to determine whether a row is a separator. * gtk/gtktreeview.c (gtk_tree_view_bin_expose): * gtk/gtktreeview.c (gtk_tree_view_create_row_drag_icon): * gtk/gtktreeview.c (validate_row): Use the new callback to determine whether a row is a separator, and draw it as a separator then. Since separators should take up less vertical space than regular rows, this requires removing the redundant MAX(...,expander_size) calls which appear in many places. Instead, the MAX() is now only done in validate_row(), and only if the row is not a separator. To catch possible side effects of this intrusive change, I have left EXPANDER_MAX() calls in place of the MAX() calls which will emit a warning if something breaks. They should be removed before 2.6. * gtk/gtktreeselection.c (row_is_selectable): Don't let separator rows be selected. * tests/testcombo.c (create_blaat): Add a separator column.
2004-07-07 15:15:35 +00:00
-1);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, NULL,
1, "separator",
-1);
pixbuf = gtk_widget_render_icon (cellview, GTK_STOCK_OPEN,
GTK_ICON_SIZE_BUTTON, NULL);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, pixbuf,
1, "gtk-stock-open",
-1);
gtk_widget_destroy (cellview);
return GTK_TREE_MODEL (store);
}
/* blaat */
static GtkTreeModel *
create_phylogenetic_tree ()
{
GtkTreeIter iter, iter2, iter3;
GtkTreeStore *store;
store = gtk_tree_store_new (1,G_TYPE_STRING);
gtk_tree_store_append (store, &iter, NULL);
gtk_tree_store_set (store, &iter,
0, "Eubacteria",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Aquifecales",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Thermotogales",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Thermodesulfobacterium",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Thermus-Deinococcus group",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Chloroflecales",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Cyanobacteria",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Firmicutes",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Leptospirillium Group",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Synergistes",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Chlorobium-Flavobacteria group",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Chlamydia-Verrucomicrobia group",
-1);
gtk_tree_store_append (store, &iter3, &iter2);
gtk_tree_store_set (store, &iter3,
0, "Verrucomicrobia",
-1);
gtk_tree_store_append (store, &iter3, &iter2);
gtk_tree_store_set (store, &iter3,
0, "Chlamydia",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Flexistipes",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Fibrobacter group",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "spirocheteus",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Proteobacteria",
-1);
gtk_tree_store_append (store, &iter3, &iter2);
gtk_tree_store_set (store, &iter3,
0, "alpha",
-1);
gtk_tree_store_append (store, &iter3, &iter2);
gtk_tree_store_set (store, &iter3,
0, "beta",
-1);
gtk_tree_store_append (store, &iter3, &iter2);
gtk_tree_store_set (store, &iter3,
0, "delta ",
-1);
gtk_tree_store_append (store, &iter3, &iter2);
gtk_tree_store_set (store, &iter3,
0, "epsilon",
-1);
gtk_tree_store_append (store, &iter3, &iter2);
gtk_tree_store_set (store, &iter3,
0, "gamma ",
-1);
gtk_tree_store_append (store, &iter, NULL);
gtk_tree_store_set (store, &iter,
0, "Eukaryotes",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Metazoa",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Bilateria",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Myxozoa",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Cnidaria",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Ctenophora",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Placozoa",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Porifera",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "choanoflagellates",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Fungi",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Microsporidia",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Aleveolates",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Stramenopiles",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Rhodophyta",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Viridaeplantae",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "crytomonads et al",
-1);
gtk_tree_store_append (store, &iter, NULL);
gtk_tree_store_set (store, &iter,
0, "Archaea ",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Korarchaeota",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Crenarchaeota",
-1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2,
0, "Buryarchaeota",
-1);
return GTK_TREE_MODEL (store);
}
/* blaat */
static GtkTreeModel *
create_capital_tree ()
{
GtkTreeIter iter, iter2;
GtkTreeStore *store;
store = gtk_tree_store_new (1, G_TYPE_STRING);
gtk_tree_store_append (store, &iter, NULL);
gtk_tree_store_set (store, &iter, 0, "A - B", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Albany", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Annapolis", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Atlanta", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Augusta", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Austin", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Baton Rouge", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Bismarck", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Boise", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Boston", -1);
gtk_tree_store_append (store, &iter, NULL);
gtk_tree_store_set (store, &iter, 0, "C - D", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Carson City", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Charleston", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Cheyenne", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Columbia", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Columbus", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Concord", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Denver", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Des Moines", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Dover", -1);
gtk_tree_store_append (store, &iter, NULL);
gtk_tree_store_set (store, &iter, 0, "E - J", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Frankfort", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Harrisburg", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Hartford", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Helena", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Honolulu", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Indianapolis", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Jackson", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Jefferson City", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Juneau", -1);
gtk_tree_store_append (store, &iter, NULL);
gtk_tree_store_set (store, &iter, 0, "K - O", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Lansing", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Lincoln", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Little Rock", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Madison", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Montgomery", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Montpelier", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Nashville", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Oklahoma City", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Olympia", -1);
gtk_tree_store_append (store, &iter, NULL);
gtk_tree_store_set (store, &iter, 0, "P - S", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Phoenix", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Pierre", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Providence", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Raleigh", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Richmond", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Sacramento", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Salem", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Salt Lake City", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Santa Fe", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Springfield", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "St. Paul", -1);
gtk_tree_store_append (store, &iter, NULL);
gtk_tree_store_set (store, &iter, 0, "T - Z", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Tallahassee", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Topeka", -1);
gtk_tree_store_append (store, &iter2, &iter);
gtk_tree_store_set (store, &iter2, 0, "Trenton", -1);
return GTK_TREE_MODEL (store);
}
static void
capital_sensitive (GtkCellLayout *cell_layout,
GtkCellRenderer *cell,
GtkTreeModel *tree_model,
GtkTreeIter *iter,
gpointer data)
{
gboolean sensitive;
sensitive = !gtk_tree_model_iter_has_child (tree_model, iter);
g_object_set (cell, "sensitive", sensitive, NULL);
}
static gboolean
capital_animation (gpointer data)
{
static gint insert_count = 0;
GtkTreeModel *model = GTK_TREE_MODEL (data);
GtkTreePath *path;
GtkTreeIter iter, parent;
switch (insert_count % 8)
{
case 0:
gtk_tree_store_insert (GTK_TREE_STORE (model), &iter, NULL, 0);
gtk_tree_store_set (GTK_TREE_STORE (model),
&iter,
0, "Europe", -1);
break;
case 1:
path = gtk_tree_path_new_from_indices (0, -1);
gtk_tree_model_get_iter (model, &parent, path);
gtk_tree_path_free (path);
gtk_tree_store_insert (GTK_TREE_STORE (model), &iter, &parent, 0);
gtk_tree_store_set (GTK_TREE_STORE (model),
&iter,
0, "Berlin", -1);
break;
case 2:
path = gtk_tree_path_new_from_indices (0, -1);
gtk_tree_model_get_iter (model, &parent, path);
gtk_tree_path_free (path);
gtk_tree_store_insert (GTK_TREE_STORE (model), &iter, &parent, 1);
gtk_tree_store_set (GTK_TREE_STORE (model),
&iter,
0, "London", -1);
break;
case 3:
path = gtk_tree_path_new_from_indices (0, -1);
gtk_tree_model_get_iter (model, &parent, path);
gtk_tree_path_free (path);
gtk_tree_store_insert (GTK_TREE_STORE (model), &iter, &parent, 2);
gtk_tree_store_set (GTK_TREE_STORE (model),
&iter,
0, "Paris", -1);
break;
case 4:
path = gtk_tree_path_new_from_indices (0, 2, -1);
gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_path_free (path);
gtk_tree_store_remove (GTK_TREE_STORE (model), &iter);
break;
case 5:
path = gtk_tree_path_new_from_indices (0, 1, -1);
gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_path_free (path);
gtk_tree_store_remove (GTK_TREE_STORE (model), &iter);
break;
case 6:
path = gtk_tree_path_new_from_indices (0, 0, -1);
gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_path_free (path);
gtk_tree_store_remove (GTK_TREE_STORE (model), &iter);
break;
case 7:
path = gtk_tree_path_new_from_indices (0, -1);
gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_path_free (path);
gtk_tree_store_remove (GTK_TREE_STORE (model), &iter);
break;
default: ;
}
insert_count++;
return TRUE;
}
static void
setup_combo_entry (GtkWidget *entry_box)
{
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"dum de dum");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"la la la");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"la la la dum de dum la la la la la la boom de da la la");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"bloop");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"bleep");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaas");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaas0");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaas1");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaas2");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaas3");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaas4");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaas5");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaas6");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaas7");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaas8");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaas9");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaasa");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaasb");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaasc");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaasd");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaase");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaasf");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaas10");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaas11");
gtk_combo_box_append_text (GTK_COMBO_BOX (entry_box),
"klaas12");
}
static void
set_sensitive (GtkCellLayout *cell_layout,
GtkCellRenderer *cell,
GtkTreeModel *tree_model,
GtkTreeIter *iter,
gpointer data)
{
GtkTreePath *path;
gint *indices;
gboolean sensitive;
path = gtk_tree_model_get_path (tree_model, iter);
indices = gtk_tree_path_get_indices (path);
Support separators in combo boxes and more generally in tree views 2004-07-07 Matthias Clasen <mclasen@redhat.com> Support separators in combo boxes and more generally in tree views (#135873): * gtk/gtkcombobox.h: * gtk/gtkcombobox.c (gtk_combo_box_get_row_separator_column): * gtk/gtkcombobox.c (gtk_combo_box_set_row_separator_column): Add a ::row-separator-column property with getter and setter, which can indicate a boolean model column to determine which rows are separators. * gtk/gtkcombobox.c: Display separator rows as separator menu items in menu mode, and by using the new treeview separator functionality in list mode. * gtk/gtktreeview.h: * gtk/gtktreeview.c (gtk_tree_view_get_row_separator_func): * gtk/gtktreeview.c (gtk_tree_view_set_row_separator_func): Add a callback to determine whether a row is a separator. * gtk/gtktreeview.c (gtk_tree_view_bin_expose): * gtk/gtktreeview.c (gtk_tree_view_create_row_drag_icon): * gtk/gtktreeview.c (validate_row): Use the new callback to determine whether a row is a separator, and draw it as a separator then. Since separators should take up less vertical space than regular rows, this requires removing the redundant MAX(...,expander_size) calls which appear in many places. Instead, the MAX() is now only done in validate_row(), and only if the row is not a separator. To catch possible side effects of this intrusive change, I have left EXPANDER_MAX() calls in place of the MAX() calls which will emit a warning if something breaks. They should be removed before 2.6. * gtk/gtktreeselection.c (row_is_selectable): Don't let separator rows be selected. * tests/testcombo.c (create_blaat): Add a separator column.
2004-07-07 15:15:35 +00:00
sensitive = indices[0] != 1;
gtk_tree_path_free (path);
g_object_set (cell, "sensitive", sensitive, NULL);
}
static gboolean
is_separator (GtkTreeModel *model,
GtkTreeIter *iter,
gpointer data)
{
GtkTreePath *path;
gboolean result;
path = gtk_tree_model_get_path (model, iter);
result = gtk_tree_path_get_indices (path)[0] == 4;
gtk_tree_path_free (path);
return result;
}
int
main (int argc, char **argv)
{
GtkWidget *window, *cellview, *mainbox;
GtkWidget *combobox, *comboboxtext, *comboboxgrid;
GtkWidget *tmp, *boom;
GtkCellRenderer *renderer;
GdkPixbuf *pixbuf;
GtkTreeModel *model;
GValue value = {0, };
GtkTreePath *path;
GtkTreeIter iter;
gtk_init (&argc, &argv);
if (g_getenv ("RTL"))
gtk_widget_set_default_direction (GTK_TEXT_DIR_RTL);
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_container_set_border_width (GTK_CONTAINER (window), 5);
g_signal_connect (window, "destroy", gtk_main_quit, NULL);
mainbox = gtk_vbox_new (FALSE, 2);
gtk_container_add (GTK_CONTAINER (window), mainbox);
/* GtkCellView */
tmp = gtk_frame_new ("GtkCellView");
gtk_box_pack_start (GTK_BOX (mainbox), tmp, FALSE, FALSE, 0);
boom = gtk_vbox_new (FALSE, 0);
gtk_container_set_border_width (GTK_CONTAINER (boom), 5);
gtk_container_add (GTK_CONTAINER (tmp), boom);
cellview = gtk_cell_view_new ();
renderer = gtk_cell_renderer_pixbuf_new ();
pixbuf = gtk_widget_render_icon (cellview, GTK_STOCK_DIALOG_WARNING,
GTK_ICON_SIZE_BUTTON, NULL);
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (cellview),
renderer,
FALSE);
g_value_init (&value, GDK_TYPE_PIXBUF);
g_value_set_instance (&value, pixbuf);
gtk_cell_view_set_values (GTK_CELL_VIEW (cellview),
renderer,
"pixbuf", &value,
NULL);
g_value_unset (&value);
renderer = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (cellview),
renderer,
TRUE);
g_value_init (&value, G_TYPE_STRING);
g_value_set_string (&value, "la la la");
gtk_cell_view_set_values (GTK_CELL_VIEW (cellview),
renderer,
"text", &value,
NULL);
g_value_unset (&value);
gtk_container_add (GTK_CONTAINER (boom), cellview);
/* GtkComboBox list */
tmp = gtk_frame_new ("GtkComboBox (list)");
gtk_box_pack_start (GTK_BOX (mainbox), tmp, FALSE, FALSE, 0);
boom = gtk_vbox_new (FALSE, 0);
gtk_container_set_border_width (GTK_CONTAINER (boom), 5);
gtk_container_add (GTK_CONTAINER (tmp), boom);
model = create_list_blaat ();
combobox = gtk_combo_box_new_with_model (model);
gtk_combo_box_set_add_tearoffs (GTK_COMBO_BOX (combobox), TRUE);
g_object_unref (model);
gtk_container_add (GTK_CONTAINER (boom), combobox);
renderer = gtk_cell_renderer_pixbuf_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combobox),
renderer,
FALSE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combobox), renderer,
"pixbuf", 0,
NULL);
gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (combobox),
renderer,
set_sensitive,
NULL, NULL);
renderer = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combobox),
renderer,
TRUE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combobox), renderer,
"text", 1,
NULL);
gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (combobox),
renderer,
set_sensitive,
NULL, NULL);
gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (combobox),
is_separator, NULL, NULL);
Support separators in combo boxes and more generally in tree views 2004-07-07 Matthias Clasen <mclasen@redhat.com> Support separators in combo boxes and more generally in tree views (#135873): * gtk/gtkcombobox.h: * gtk/gtkcombobox.c (gtk_combo_box_get_row_separator_column): * gtk/gtkcombobox.c (gtk_combo_box_set_row_separator_column): Add a ::row-separator-column property with getter and setter, which can indicate a boolean model column to determine which rows are separators. * gtk/gtkcombobox.c: Display separator rows as separator menu items in menu mode, and by using the new treeview separator functionality in list mode. * gtk/gtktreeview.h: * gtk/gtktreeview.c (gtk_tree_view_get_row_separator_func): * gtk/gtktreeview.c (gtk_tree_view_set_row_separator_func): Add a callback to determine whether a row is a separator. * gtk/gtktreeview.c (gtk_tree_view_bin_expose): * gtk/gtktreeview.c (gtk_tree_view_create_row_drag_icon): * gtk/gtktreeview.c (validate_row): Use the new callback to determine whether a row is a separator, and draw it as a separator then. Since separators should take up less vertical space than regular rows, this requires removing the redundant MAX(...,expander_size) calls which appear in many places. Instead, the MAX() is now only done in validate_row(), and only if the row is not a separator. To catch possible side effects of this intrusive change, I have left EXPANDER_MAX() calls in place of the MAX() calls which will emit a warning if something breaks. They should be removed before 2.6. * gtk/gtktreeselection.c (row_is_selectable): Don't let separator rows be selected. * tests/testcombo.c (create_blaat): Add a separator column.
2004-07-07 15:15:35 +00:00
gtk_combo_box_set_active (GTK_COMBO_BOX (combobox), 0);
/* GtkComboBox tree */
tmp = gtk_frame_new ("GtkComboBox (tree)");
gtk_box_pack_start (GTK_BOX (mainbox), tmp, FALSE, FALSE, 0);
boom = gtk_vbox_new (FALSE, 0);
gtk_container_set_border_width (GTK_CONTAINER (boom), 5);
gtk_container_add (GTK_CONTAINER (tmp), boom);
model = create_tree_blaat ();
combobox = gtk_combo_box_new_with_model (model);
gtk_combo_box_set_add_tearoffs (GTK_COMBO_BOX (combobox), TRUE);
g_object_unref (model);
gtk_container_add (GTK_CONTAINER (boom), combobox);
renderer = gtk_cell_renderer_pixbuf_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combobox),
renderer,
FALSE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combobox), renderer,
"pixbuf", 0,
NULL);
gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (combobox),
renderer,
set_sensitive,
NULL, NULL);
renderer = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combobox),
renderer,
TRUE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combobox), renderer,
"text", 1,
NULL);
gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (combobox),
renderer,
set_sensitive,
NULL, NULL);
gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (combobox),
is_separator, NULL, NULL);
gtk_combo_box_set_active (GTK_COMBO_BOX (combobox), 0);
#if 0
g_timeout_add (1000, (GSourceFunc) animation_timer, model);
#endif
/* GtkComboBox (grid mode) */
tmp = gtk_frame_new ("GtkComboBox (grid mode)");
gtk_box_pack_start (GTK_BOX (mainbox), tmp, FALSE, FALSE, 0);
boom = gtk_vbox_new (FALSE, 0);
gtk_container_set_border_width (GTK_CONTAINER (boom), 5);
gtk_container_add (GTK_CONTAINER (tmp), boom);
comboboxgrid = create_combo_box_grid_demo ();
gtk_box_pack_start (GTK_BOX (boom), comboboxgrid, FALSE, FALSE, 0);
/* GtkComboBoxEntry */
tmp = gtk_frame_new ("GtkComboBoxEntry");
gtk_box_pack_start (GTK_BOX (mainbox), tmp, FALSE, FALSE, 0);
boom = gtk_vbox_new (FALSE, 0);
gtk_container_set_border_width (GTK_CONTAINER (boom), 5);
gtk_container_add (GTK_CONTAINER (tmp), boom);
comboboxtext = gtk_combo_box_entry_new_text ();
setup_combo_entry (comboboxtext);
gtk_container_add (GTK_CONTAINER (boom), comboboxtext);
/* Phylogenetic tree */
tmp = gtk_frame_new ("What are you ?");
gtk_box_pack_start (GTK_BOX (mainbox), tmp, FALSE, FALSE, 0);
boom = gtk_vbox_new (FALSE, 0);
gtk_container_set_border_width (GTK_CONTAINER (boom), 5);
gtk_container_add (GTK_CONTAINER (tmp), boom);
model = create_phylogenetic_tree ();
combobox = gtk_combo_box_new_with_model (model);
gtk_combo_box_set_add_tearoffs (GTK_COMBO_BOX (combobox), TRUE);
g_object_unref (model);
gtk_container_add (GTK_CONTAINER (boom), combobox);
renderer = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combobox),
renderer,
TRUE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combobox), renderer,
"text", 0,
NULL);
gtk_combo_box_set_active (GTK_COMBO_BOX (combobox), 0);
/* Capitals */
tmp = gtk_frame_new ("Where are you ?");
gtk_box_pack_start (GTK_BOX (mainbox), tmp, FALSE, FALSE, 0);
boom = gtk_vbox_new (FALSE, 0);
gtk_container_set_border_width (GTK_CONTAINER (boom), 5);
gtk_container_add (GTK_CONTAINER (tmp), boom);
model = create_capital_tree ();
combobox = gtk_combo_box_new_with_model (model);
gtk_combo_box_set_add_tearoffs (GTK_COMBO_BOX (combobox), TRUE);
g_object_unref (model);
gtk_container_add (GTK_CONTAINER (boom), combobox);
renderer = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combobox),
renderer,
TRUE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combobox), renderer,
"text", 0,
NULL);
gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (combobox),
renderer,
capital_sensitive,
NULL, NULL);
path = gtk_tree_path_new_from_indices (0, 8, -1);
gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_path_free (path);
gtk_combo_box_set_active_iter (GTK_COMBO_BOX (combobox), &iter);
#if 1
g_timeout_add (1000, (GSourceFunc) capital_animation, model);
#endif
gtk_widget_show_all (window);
gtk_main ();
return 0;
}
/* vim:expandtab
*/