static gint
cb_cursor_motion (GnmItemGrid *ig)
{
Sheet const *sheet = scg_sheet (ig->scg);
GocCanvas *canvas = ig->canvas_item.canvas;
GnmPane *pane = GNM_PANE (canvas);
GdkCursor *cursor;
GnmCellPos pos;
GnmHLink *old_link;
pos.col = gnm_pane_find_col (pane, ig->last_x, NULL);
pos.row = gnm_pane_find_row (pane, ig->last_y, NULL);
old_link = ig->cur_link;
ig->cur_link = sheet_hlink_find (sheet, &pos);
cursor = (ig->cur_link != NULL) ? ig->cursor_link : ig->cursor_cross;
if (pane->mouse_cursor != cursor) {
gnm_pane_mouse_cursor_set (pane, cursor);
scg_set_display_cursor (ig->scg);
}
if (ig->cursor_timer != 0) {
g_source_remove (ig->cursor_timer);
ig->cursor_timer = 0;
}
if (old_link != ig->cur_link && ig->tip != NULL) {
gtk_widget_destroy (gtk_widget_get_toplevel (ig->tip));
ig->tip = NULL;
}
return FALSE;
}
/**
* wbcg_insert_object:
* @wbcg: #WBCGtk *
* @so: The object the needs to be placed
*
* Takes a newly created #SheetObject that has not yet been realized and
* prepares to place it on the sheet.
*
* NOTE : Absorbs a reference to the object.
**/
void
wbcg_insert_object (WBCGtk *wbcg, SheetObject *so)
{
int i, npages;
SheetControlGUI *scg;
g_return_if_fail (GNM_IS_WBC_GTK (wbcg));
g_return_if_fail (GNM_IS_SO (so));
wbcg_insert_object_clear (wbcg);
npages = wbcg_get_n_scg (wbcg);
for (i = 0; i < npages; i++) {
if (NULL != (scg = wbcg_get_nth_scg (wbcg, i))) {
scg_object_unselect (scg, NULL);
scg_cursor_visible (scg, FALSE);
scg_set_display_cursor (scg);
sc_unant (GNM_SC (scg));
}
}
/* we can't set wbcg->new_object before now because if one sheet has a
* selected object, the new object will be destroyed by the loop
* above. See #669648. */
wbcg->new_object = so;
wb_control_update_action_sensitivity (GNM_WBC (wbcg));
}
static gboolean
item_grid_enter_notify (GocItem *item, G_GNUC_UNUSED double x, G_GNUC_UNUSED double y)
{
GnmItemGrid *ig = GNM_ITEM_GRID (item);
scg_set_display_cursor (ig->scg);
return TRUE;
}
