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Update beos frontend for set_scroll API change

This commit is contained in:
Vincent Sanders 2017-04-26 22:24:03 +01:00
parent db549331f7
commit db9b829df2
1 changed files with 19 additions and 6 deletions
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25
frontends/beos/window.cpp
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@ -981,7 +981,7 @@ void nsbeos_redraw_caret(struct gui_window *g)
/**
* Invalidate an area of a beos browser window
*
* \param gw The netsurf window being invalidated.
* \param g The netsurf window being invalidated.
* \param rect area to redraw or NULL for entrire window area.
* \return NSERROR_OK or appropriate error code.
*/
@ -1034,7 +1034,19 @@ static bool gui_window_get_scroll(struct gui_window *g, int *sx, int *sy)
return true;
}
static void gui_window_set_scroll(struct gui_window *g, int sx, int sy)
/**
* Set the scroll position of a beos browser window.
*
* Scrolls the viewport to ensure the specified rectangle of the
* content is shown. The beos implementation scrolls the contents so
* the specified point in the content is at the top of the viewport.
*
* \param g gui window to scroll
* \param rect The rectangle to ensure is shown.
* \return NSERROR_OK on success or apropriate error code.
*/
static nserror
gui_window_set_scroll(struct gui_window *g, const struct rect *rect)
{
//CALLED();
if (g->view == NULL)
@ -1044,11 +1056,13 @@ static void gui_window_set_scroll(struct gui_window *g, int sx, int sy)
#warning XXX: report to view frame ?
if (g->view->ScrollBar(B_HORIZONTAL))
g->view->ScrollBar(B_HORIZONTAL)->SetValue(sx);
g->view->ScrollBar(B_HORIZONTAL)->SetValue(rect->x0);
if (g->view->ScrollBar(B_VERTICAL))
g->view->ScrollBar(B_VERTICAL)->SetValue(sy);
g->view->ScrollBar(B_VERTICAL)->SetValue(rect->y0);
g->view->UnlockLooper();
return NSERROR_OK;
}
@ -1315,7 +1329,7 @@ struct gui_clipboard_table *beos_clipboard_table = &clipboard_table;
/**
* Find the current dimensions of a beos browser window content area.
*
* \param gw The gui window to measure content area of.
* \param g The gui window to measure content area of.
* \param width receives width of window
* \param height receives height of window
* \param scaled whether to return scaled values
@ -1361,7 +1375,6 @@ static struct gui_window_table window_table = {
gui_window_stop_throbber,
NULL, //drag_start
NULL, //save_link
NULL, //scroll_visible
NULL, //scroll_start
gui_window_new_content,
NULL, //create_form_select_menu