Exemplo n.º 1
0
/**
 * @param sp: The Ewl_Spectrum to init
 * @return Returns TRUE on success or FALSE on failure
 * @brief Initializes an Ewl_Specturm widget to default values
 */
int
ewl_spectrum_init(Ewl_Spectrum *sp)
{
        DENTER_FUNCTION(DLEVEL_STABLE);
        DCHECK_PARAM_PTR_RET(sp, FALSE);

        if (!ewl_container_init(EWL_CONTAINER(sp)))
        {
                DRETURN_INT(FALSE, DLEVEL_STABLE);
        }

        ewl_widget_appearance_set(EWL_WIDGET(sp), EWL_SPECTRUM_TYPE);
        ewl_widget_inherit(EWL_WIDGET(sp), EWL_SPECTRUM_TYPE);
        ewl_object_fill_policy_set(EWL_OBJECT(sp), EWL_FLAG_FILL_FILL);
        ewl_container_callback_intercept(EWL_CONTAINER(sp),
                                        EWL_CALLBACK_MOUSE_MOVE);
        ewl_container_callback_intercept(EWL_CONTAINER(sp),
                                        EWL_CALLBACK_MOUSE_DOWN);
        ewl_container_callback_intercept(EWL_CONTAINER(sp),
                                        EWL_CALLBACK_MOUSE_UP);

        ewl_callback_append(EWL_WIDGET(sp), EWL_CALLBACK_MOUSE_DOWN,
                                ewl_spectrum_cb_mouse_down, NULL);
        ewl_callback_append(EWL_WIDGET(sp), EWL_CALLBACK_MOUSE_UP,
                                ewl_spectrum_cb_mouse_up, NULL);

        sp->type = EWL_SPECTRUM_TYPE_SQUARE;

        /* create the canvas */
        sp->canvas = ewl_image_new();
        ewl_container_child_append(EWL_CONTAINER(sp), sp->canvas);
        ewl_object_fill_policy_set(EWL_OBJECT(sp->canvas), EWL_FLAG_FILL_FILL);
        ewl_widget_internal_set(sp->canvas, TRUE);
        ewl_callback_append(EWL_WIDGET(sp->canvas), EWL_CALLBACK_REVEAL,
                                ewl_spectrum_canvas_cb_reveal, sp);
        ewl_widget_show(sp->canvas);

        /* create the cross hairs to draw on the spectrum */
        sp->cross_hairs.horizontal = ewl_hseparator_new();
        ewl_container_child_append(EWL_CONTAINER(sp), sp->cross_hairs.horizontal);
        ewl_widget_internal_set(sp->cross_hairs.horizontal, TRUE);
        ewl_widget_layer_priority_set(sp->cross_hairs.horizontal, 1);

        sp->cross_hairs.vertical = ewl_vseparator_new();
        ewl_container_child_append(EWL_CONTAINER(sp), sp->cross_hairs.vertical);
        ewl_widget_internal_set(sp->cross_hairs.vertical, TRUE);
        ewl_widget_layer_priority_set(sp->cross_hairs.vertical, 1);

        ewl_callback_append(EWL_WIDGET(sp), EWL_CALLBACK_CONFIGURE,
                        ewl_spectrum_cb_configure, NULL);

        ewl_spectrum_rgb_set(sp, 255, 255, 255);

        DRETURN_INT(TRUE, DLEVEL_STABLE);
}
Exemplo n.º 2
0
Arquivo: gui_ewl.c Projeto: Limsik/e17
void
ecrin_ewl_window_create (void)
{
  Ewl_Widget *window;
  Ewl_Widget *hbox;
  Ewl_Widget *notebook;
  Ewl_Widget *tab;
  Ewl_Widget *vbox;
  Ewl_Widget *separator;

  /* We order the list */
  sorted_keys = _list_keys_order (ecrin_hash_keys_get ());

  window = ewl_window_new ();
  ewl_object_size_request (EWL_OBJECT (window), 400, 400);
  ewl_window_title_set (EWL_WINDOW (window),
                       "Ecrin");
  ewl_window_name_set (EWL_WINDOW (window), "Ecrin");
  ewl_window_class_set (EWL_WINDOW (window), "Ecrin");
  ewl_callback_append (window, EWL_CALLBACK_DELETE_WINDOW,
                      _main_window_close, NULL);

  hbox = ewl_hbox_new ();
  ewl_container_child_append (EWL_CONTAINER (window), hbox);
  ewl_widget_show (hbox);

  notebook = ewl_notebook_new ();
  ewl_container_child_append (EWL_CONTAINER (hbox), notebook);
  ewl_widget_show (notebook);

  tab = ewl_label_new ("EFL package");
  ewl_widget_show (tab);
  
  tree = ewl_tree_new (1);
  ewl_tree_headers_visible_set (EWL_TREE (tree), 0);
  ewl_notebook_page_append (EWL_NOTEBOOK (notebook), tab, tree);
  ewl_widget_show (tree);

  tab = ewl_label_new ("Search");
  ewl_widget_show (tab);

  vbox = ewl_vbox_new ();
  ewl_box_homogeneous_set (EWL_BOX (vbox), 0);
  ewl_notebook_page_append (EWL_NOTEBOOK (notebook), tab, vbox);
  ewl_widget_show (vbox);

  entry = ewl_entry_new ("");
  ewl_object_fill_policy_set(EWL_OBJECT(entry),
                             EWL_FLAG_FILL_VSHRINK | EWL_FLAG_FILL_HFILL);
  ewl_container_child_append (EWL_CONTAINER (vbox), entry);
  ewl_callback_append (entry, EWL_CALLBACK_VALUE_CHANGED, _list_display_cb, NULL);
  ewl_widget_show (entry);

  separator = ewl_hseparator_new ();
  ewl_container_child_append (EWL_CONTAINER (vbox), separator);
  ewl_widget_show (separator);

  list = ewl_tree_new (1);
  ewl_tree_headers_visible_set (EWL_TREE (list), 0);
  ewl_container_child_append (EWL_CONTAINER (vbox), list);
  ewl_widget_show (list);

  separator = ewl_vseparator_new ();
  ewl_container_child_append (EWL_CONTAINER (hbox), separator);
  ewl_widget_show (separator);

  text = ewl_text_new ("");
  ewl_container_child_append (EWL_CONTAINER (hbox), text);
  ewl_widget_show (text);

  ecrin_ewl_tree_fill_package ();
  ecrin_ewl_list_fill_package ("");

  ewl_widget_show (window);
}