C++ (Cpp) fm_nav_history_get_can_backの例

コード例 #1

ファイル: main-win.c プロジェクト: gilir/libfm-debian

void on_go_back(GtkAction* act, FmMainWin* win)
{
    if(fm_nav_history_get_can_back(win->nav_history))
    {
        FmNavHistoryItem* item;
        int scroll_pos = gtk_adjustment_get_value(gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(win->folder_view)));
        fm_nav_history_back(win->nav_history, scroll_pos);
        item = fm_nav_history_get_cur(win->nav_history);
        /* FIXME: should this be driven by a signal emitted on FmNavHistory? */
        fm_main_win_chdir_without_history(win, item->path);
    }
}

コード例 #2

ファイル: tab-page.c プロジェクト: geekless/pcmanfm

void fm_tab_page_back(FmTabPage* page)
{
    FmMainWin* win = FM_MAIN_WIN(gtk_widget_get_toplevel(GTK_WIDGET(page)));

    if(fm_nav_history_get_can_back(page->nav_history))
    {
        FmNavHistoryItem* item;
        GtkAdjustment* vadjustment = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(page->folder_view));
        int scroll_pos = gtk_adjustment_get_value(vadjustment);
        fm_nav_history_back(page->nav_history, scroll_pos);
        item = fm_nav_history_get_cur(page->nav_history);
        fm_tab_page_chdir_without_history(page, item->path);
    }
}