listview *listview_create ( const char *name, listview_update_callback cb, void *udata, unsigned int eh, gboolean reverse )
{
listview *lv = g_malloc0 ( sizeof ( listview ) );
gchar *box = g_strjoin ( ".", name, "box", NULL );
widget_init ( WIDGET ( lv ), box );
g_free ( box );
lv->listview_name = g_strdup ( name );
lv->widget.free = listview_free;
lv->widget.resize = listview_resize;
lv->widget.draw = listview_draw;
lv->widget.clicked = listview_clicked;
lv->widget.motion_notify = listview_motion_notify;
lv->widget.get_desired_height = listview_get_desired_height;
lv->widget.enabled = TRUE;
lv->eh = eh;
char *n = g_strjoin ( ".", lv->listview_name, "scrollbar", NULL );
lv->scrollbar = scrollbar_create ( n );
// Default position on right.
lv->scrollbar->widget.index = rofi_theme_get_integer_exact ( WIDGET ( lv->scrollbar ), "index", 1 );
g_free ( n );
widget_set_clicked_handler ( WIDGET ( lv->scrollbar ), listview_scrollbar_clicked, lv );
lv->scrollbar->widget.parent = WIDGET ( lv );
// Calculate height of an element.
//
char *tb_name = g_strjoin ( ".", lv->listview_name, "element", NULL );
textbox *tb = textbox_create ( tb_name, 0, NORMAL, "" );
lv->element_height = textbox_get_estimated_height ( tb, lv->eh );
g_free ( tb_name );
widget_free ( WIDGET ( tb ) );
lv->callback = cb;
lv->udata = udata;
// Some settings.
lv->spacing = rofi_theme_get_distance ( WIDGET ( lv ), "spacing", DEFAULT_SPACING );
lv->menu_columns = rofi_theme_get_integer ( WIDGET ( lv ), "columns", config.menu_columns );
lv->fixed_num_lines = rofi_theme_get_boolean ( WIDGET ( lv ), "fixed-height", config.fixed_num_lines );
lv->dynamic = rofi_theme_get_boolean ( WIDGET ( lv ), "dynamic", TRUE );
lv->reverse = rofi_theme_get_boolean ( WIDGET ( lv ), "reverse", reverse );
listview_set_show_scrollbar ( lv, rofi_theme_get_boolean ( WIDGET ( lv ), "scrollbar", !config.hide_scrollbar ) );
lv->cycle = rofi_theme_get_boolean ( WIDGET ( lv ), "cycle", config.cycle );
return lv;
}
box * box_create ( widget *parent, const char *name, RofiOrientation type )
{
box *b = g_malloc0 ( sizeof ( box ) );
// Initialize widget.
widget_init ( WIDGET ( b ), parent, WIDGET_TYPE_UNKNOWN, name );
b->type = type;
b->widget.draw = box_draw;
b->widget.free = box_free;
b->widget.resize = box_resize;
b->widget.update = box_update;
b->widget.find_mouse_target = box_find_mouse_target;
b->widget.get_desired_height = box_get_desired_height;
b->widget.get_desired_width = box_get_desired_width;
b->type = rofi_theme_get_orientation ( WIDGET ( b ), "orientation", b->type );
b->spacing = rofi_theme_get_distance ( WIDGET ( b ), "spacing", DEFAULT_SPACING );
return b;
}
scrollbar *scrollbar_create ( widget *parent, const char *name )
{
scrollbar *sb = g_malloc0 ( sizeof ( scrollbar ) );
widget_init ( WIDGET ( sb ), parent, WIDGET_TYPE_SCROLLBAR, name );
sb->widget.x = 0;
sb->widget.y = 0;
sb->width = rofi_theme_get_distance ( WIDGET ( sb ), "handle-width", DEFAULT_SCROLLBAR_WIDTH );
int width = distance_get_pixel ( sb->width, ROFI_ORIENTATION_HORIZONTAL );
sb->widget.w = widget_padding_get_padding_width ( WIDGET ( sb ) ) + width;
sb->widget.h = widget_padding_get_padding_height ( WIDGET ( sb ) );
sb->widget.draw = scrollbar_draw;
sb->widget.free = scrollbar_free;
sb->widget.trigger_action = scrollbar_trigger_action;
sb->widget.motion_notify = scrollbar_motion_notify;
sb->widget.get_desired_height = scrollbar_get_desired_height;
sb->length = 10;
sb->pos = 0;
sb->pos_length = 4;
return sb;
}
