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Diffstat (limited to 'desktop/cw_helper.h')
-rw-r--r-- | desktop/cw_helper.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/desktop/cw_helper.h b/desktop/cw_helper.h new file mode 100644 index 000000000..14e699342 --- /dev/null +++ b/desktop/cw_helper.h @@ -0,0 +1,45 @@ +/* + * Copyright 2019 Michael Drake <tlsa@netsurf-browser.org> + * + * This file is part of NetSurf, http://www.netsurf-browser.org/ + * + * NetSurf is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * NetSurf is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +/** + * \file + * + * Helpers to simplify core use of corewindow. + */ + +#ifndef NETSURF_DESKTOP_CW_HELPER_H_ +#define NETSURF_DESKTOP_CW_HELPER_H_ + +struct rect; +struct core_window; +struct core_window_callback_table; + +/** + * Scroll a core window to make the given rectangle visible. + * + * \param[in] cw_t The core window callback table to use. + * \param[in] cw_h The core window's handle. + * \param[in] r The rectangle to make visisble by scrolling. + * \return NSERROR_OK on success or appropriate error code + */ +nserror cw_helper_scroll_visible( + const struct core_window_callback_table *cw_t, + struct core_window *cw_h, + const struct rect *r); + +#endif |