qulogic/libgnt

Make the combobox a tiny bit friendlier.
v2.7.3
2010-07-05, Sadrul Habib Chowdhury
ac8d8a62c098
Make the combobox a tiny bit friendlier.

Pressing the first letter of an item will now jump to that item (and
popup the dropdown first if necessary). Add some API in libgnt in the
process.
#include "gnt.h"
#include "gntbutton.h"
#include "gntentry.h"
#include "gntkeys.h"
#include "gntlabel.h"
#include "gnttree.h"
#include "gntbox.h"
gboolean show(GntWidget *w)
{
return FALSE;
}
int main()
{
#ifdef STANDALONE
freopen(".error", "w", stderr);
gnt_init();
#endif
GntWidget *hbox, *tree, *box2;
hbox = gnt_box_new(FALSE, TRUE);
box2 = gnt_box_new(FALSE, TRUE);
gnt_widget_set_name(hbox, "hbox");
gnt_widget_set_name(box2, "box2");
tree = gnt_tree_new_with_columns(3);
gnt_tree_set_search_column(GNT_TREE(tree), 1);
GNT_WIDGET_SET_FLAGS(tree, GNT_WIDGET_NO_BORDER);
gnt_tree_set_column_titles(GNT_TREE(tree), "12345678901234567890", "column 2", "column3");
gnt_tree_set_show_title(GNT_TREE(tree), TRUE);
gnt_widget_set_name(tree, "tree");
gnt_box_add_widget(GNT_BOX(hbox), tree);
gnt_box_set_toplevel(GNT_BOX(hbox), TRUE);
gnt_box_set_title(GNT_BOX(hbox), "Testing the tree widget");
gnt_box_set_toplevel(GNT_BOX(box2), TRUE);
gnt_box_set_title(GNT_BOX(box2), "On top");
gnt_box_add_widget(GNT_BOX(box2), gnt_label_new("asdasd"));
gnt_box_add_widget(GNT_BOX(box2), gnt_entry_new(NULL));
gnt_widget_show(hbox);
gnt_widget_set_position(box2, 80, 40);
gnt_widget_show(box2);
gnt_tree_add_row_after(GNT_TREE(tree), "a",
gnt_tree_create_row(GNT_TREE(tree), "alaskdjfkashfashfah kfalkdhflsiafhlasf", " long text", "a2"), NULL, NULL);
gnt_tree_add_row_after(GNT_TREE(tree), "c",
gnt_tree_create_row(GNT_TREE(tree), "casdgertqhyeqgasfeytwfga fg arf agfwa ", " long text", "a2"), NULL, NULL);
gnt_tree_add_row_after(GNT_TREE(tree), "d", gnt_tree_create_row(GNT_TREE(tree), "d", " long text", "a2"), NULL, NULL);
gnt_tree_add_row_after(GNT_TREE(tree), "e", gnt_tree_create_row(GNT_TREE(tree), "e", " long text", "a2"), "a", NULL);
gnt_tree_add_row_after(GNT_TREE(tree), "b", gnt_tree_create_row(GNT_TREE(tree), "b", "this is", "a2"), "d", NULL);
gnt_tree_add_choice(GNT_TREE(tree), "1", gnt_tree_create_row(GNT_TREE(tree), "1", " long text", "a2"), NULL, NULL);
gnt_tree_add_row_after(GNT_TREE(tree), "2", gnt_tree_create_row(GNT_TREE(tree), "2", " long text", "a2"), NULL, NULL);
gnt_tree_add_row_after(GNT_TREE(tree), "3", gnt_tree_create_row(GNT_TREE(tree), "3", " long text", "a2"), NULL, NULL);
gnt_tree_add_row_after(GNT_TREE(tree), "4", gnt_tree_create_row(GNT_TREE(tree), "4", " long text", "a2"), "a", NULL);
gnt_tree_add_row_after(GNT_TREE(tree), "5", gnt_tree_create_row(GNT_TREE(tree), "5", " long text", "a2"), "d", NULL);
gnt_tree_add_row_after(GNT_TREE(tree), "6", gnt_tree_create_row(GNT_TREE(tree), "6", " long text", "a2"), "4", NULL);
int i;
for (i = 110; i < 430; i++)
{
char *s;
s = g_strdup_printf("%d", i); /* XXX: yes, leaking */
gnt_tree_add_row_after(GNT_TREE(tree), s, gnt_tree_create_row(GNT_TREE(tree), s, " long text", "a2"), "4", NULL);
}
gnt_tree_set_row_flags(GNT_TREE(tree), "e", GNT_TEXT_FLAG_DIM);
gnt_tree_set_selected(GNT_TREE(tree), "2");
g_timeout_add(5000, (GSourceFunc)show, box2);
#ifdef STANDALONE
gnt_main();
gnt_quit();
#endif
return 0;
}