qulogic/libgnt
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Make the combobox a bit more friendly.
2010-07-05, Sadrul Habib Chowdhury
47a58a8fcb6e
Make the combobox a bit more friendly.
While the dropdown in the combobox is not shown, and some key is pressed
that triggers an action in the dropdown (e.g. home, end keys etc.), popup
the dropdown.
#include
"gntbutton.h"
#include
"gnt.h"
#include
"gntkeys.h"
#include
"gnttree.h"
#include
"gntbox.h"
static
gboolean
key_pressed
(
GntWidget
*
widget
,
const
char
*
text
,
gpointer
null
)
{
GntWidget
*
w
=
null
;
GntWidget
*
box
=
gnt_box_new
(
FALSE
,
FALSE
);
GntWidget
*
label
=
gnt_label_new
(
"so wassup!!"
);
gnt_box_add_widget
(
GNT_BOX
(
box
),
label
);
GNT_WIDGET_UNSET_FLAGS
(
box
,
GNT_WIDGET_NO_BORDER
|
GNT_WIDGET_NO_SHADOW
);
gnt_box_set_title
(
GNT_BOX
(
box
),
"This is a test"
);
gnt_widget_show
(
box
);
#if 0
gnt_widget_set_focus(w, TRUE);
/* XXX: This is to just test stuff */
if (text[0] == 27)
{
if (strcmp(text+1, GNT_KEY_LEFT) == 0 && w->priv.x)
(w->priv.x)--;
else if (strcmp(text+1, GNT_KEY_RIGHT) == 0)
(w->priv.x)++;
else if (strcmp(text+1, GNT_KEY_UP) == 0 && w->priv.y)
(w->priv.y)--;
else if (strcmp(text+1, GNT_KEY_DOWN) == 0)
(w->priv.y)++;
}
gnt_widget_draw(w);
#endif
return
FALSE
;
}
static
void
button1
(
GntWidget
*
widget
,
gpointer
null
)
{
printf
(
"OLAAA"
);
gnt_widget_destroy
(
null
);
}
static
void
button2
(
GntWidget
*
widget
,
gpointer
null
)
{
printf
(
"BOOYAA"
);
}
static
gboolean
w_scroll
(
GntWidget
*
tree
)
{
g_return_val_if_fail
(
GNT_IS_TREE
(
tree
),
FALSE
);
gnt_tree_scroll
(
GNT_TREE
(
tree
),
1
);
/*wscrl(tree->window, 1);*/
/*box(tree->window, ACS_VLINE, ACS_HLINE);*/
/*wrefresh(tree->window);*/
/*char *s = 0;*/
/**s = 'a';*/
return
TRUE
;
}
int
main
()
{
gnt_init
();
GntWidget
*
widget
=
gnt_button_new
(
"Button 1"
);
GntWidget
*
widget2
=
gnt_button_new
(
"Button 2 has a longish text with a UTF-8 thing …"
);
GntWidget
*
label
=
gnt_label_new
(
"So wassup dudes and dudettes!!
\n
So this is, like,
\n
the third line!!
\\
o/"
);
GntWidget
*
vbox
,
*
hbox
,
*
tree
;
WINDOW
*
test
;
box
(
stdscr
,
0
,
0
);
wrefresh
(
stdscr
);
vbox
=
gnt_box_new
(
FALSE
,
FALSE
);
hbox
=
gnt_box_new
(
FALSE
,
TRUE
);
gnt_widget_set_name
(
vbox
,
"vbox"
);
gnt_widget_set_name
(
hbox
,
"hbox"
);
gnt_widget_set_name
(
widget
,
"widget"
);
gnt_widget_set_name
(
widget2
,
"widget2"
);
gnt_box_add_widget
(
GNT_BOX
(
vbox
),
widget
);
gnt_box_add_widget
(
GNT_BOX
(
vbox
),
widget2
);
gnt_box_add_widget
(
GNT_BOX
(
hbox
),
label
);
/*gnt_box_add_widget(GNT_BOX(hbox), vbox);*/
gnt_box_add_widget
(
GNT_BOX
(
hbox
),
gnt_entry_new
(
"a"
));
tree
=
gnt_tree_new
();
gnt_box_add_widget
(
GNT_BOX
(
hbox
),
tree
);
gnt_tree_add_row_after
(
GNT_TREE
(
tree
),
"a"
,
"a"
,
NULL
,
NULL
);
gnt_tree_add_row_after
(
GNT_TREE
(
tree
),
"c"
,
"c"
,
NULL
,
NULL
);
gnt_tree_add_row_after
(
GNT_TREE
(
tree
),
"d"
,
"d"
,
NULL
,
NULL
);
gnt_tree_add_row_after
(
GNT_TREE
(
tree
),
"e"
,
"e"
,
"a"
,
NULL
);
gnt_tree_add_row_after
(
GNT_TREE
(
tree
),
"b"
,
"b"
,
"d"
,
NULL
);
GNT_WIDGET_UNSET_FLAGS
(
hbox
,
GNT_WIDGET_NO_BORDER
|
GNT_WIDGET_NO_SHADOW
);
gnt_box_set_title
(
GNT_BOX
(
hbox
),
"111111111111111111111111111111111111111111111111111111111111111This is the title …"
);
/*gnt_widget_set_take_focus(vbox, TRUE);*/
/*gnt_widget_set_take_focus(hbox, TRUE);*/
/*gnt_widget_set_position(hbox, 10, 10);*/
gnt_widget_show
(
hbox
);
g_signal_connect
(
hbox
,
"key_pressed"
,
G_CALLBACK
(
key_pressed
),
tree
);
g_signal_connect
(
widget
,
"activate"
,
G_CALLBACK
(
button1
),
hbox
);
g_signal_connect
(
widget2
,
"activate"
,
G_CALLBACK
(
button2
),
hbox
);
/*g_timeout_add(1000, (GSourceFunc)w_scroll, tree);*/
gnt_main
();
return
0
;
}