C++ (Cpp) UI_but_type_set_menu_from_pulldownの例

コード例 #1

ファイル: node_templates.c プロジェクト: JasonWilkins/blender-viewport_fx

void uiTemplateNodeLink(uiLayout *layout, bNodeTree *ntree, bNode *node, bNodeSocket *sock)
{
	uiBlock *block = uiLayoutGetBlock(layout);
	NodeLinkArg *arg;
	uiBut *but;

	arg = MEM_callocN(sizeof(NodeLinkArg), "NodeLinkArg");
	arg->ntree = ntree;
	arg->node = node;
	arg->sock = sock;

	UI_block_layout_set_current(block, layout);

	if (sock->link || sock->type == SOCK_SHADER || (sock->flag & SOCK_HIDE_VALUE)) {
		char name[UI_MAX_NAME_STR];
		ui_node_sock_name(sock, name);
		but = uiDefMenuBut(block, ui_template_node_link_menu, NULL, name, 0, 0, UI_UNIT_X * 4, UI_UNIT_Y, "");
	}
	else
		but = uiDefIconMenuBut(block, ui_template_node_link_menu, NULL, ICON_NONE, 0, 0, UI_UNIT_X, UI_UNIT_Y, "");

	UI_but_type_set_menu_from_pulldown(but);

	but->flag |= UI_BUT_NODE_LINK;
	but->poin = (char *)but;
	but->func_argN = arg;

	if (sock->link && sock->link->fromnode)
		if (sock->link->fromnode->flag & NODE_ACTIVE_TEXTURE)
			but->flag |= UI_BUT_NODE_ACTIVE;
}

コード例 #2

ファイル: buttons_texture.c プロジェクト: dfelinto/blender

void uiTemplateTextureUser(uiLayout *layout, bContext *C)
{
  /* texture user selection dropdown menu. the available users have been
   * gathered before drawing in ButsContextTexture, we merely need to
   * display the current item. */
  SpaceProperties *sbuts = CTX_wm_space_properties(C);
  ButsContextTexture *ct = (sbuts) ? sbuts->texuser : NULL;
  uiBlock *block = uiLayoutGetBlock(layout);
  uiBut *but;
  ButsTextureUser *user;
  char name[UI_MAX_NAME_STR];

  if (!ct) {
    return;
  }

  /* get current user */
  user = ct->user;

  if (!user) {
    uiItemL(layout, IFACE_("No textures in context"), ICON_NONE);
    return;
  }

  /* create button */
  BLI_strncpy(name, user->name, UI_MAX_NAME_STR);

  if (user->icon) {
    but = uiDefIconTextMenuBut(block,
                               template_texture_user_menu,
                               NULL,
                               user->icon,
                               name,
                               0,
                               0,
                               UI_UNIT_X * 4,
                               UI_UNIT_Y,
                               "");
  }
  else {
    but = uiDefMenuBut(
        block, template_texture_user_menu, NULL, name, 0, 0, UI_UNIT_X * 4, UI_UNIT_Y, "");
  }

  /* some cosmetic tweaks */
  UI_but_type_set_menu_from_pulldown(but);

  but->flag &= ~UI_BUT_ICON_SUBMENU;
}