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(svn r18697) -Fix [FS#3471]: crash when scrolling to an item removed by filtering in the 'add NewGRF window'

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rubidium
2010-01-03 15:25:51 +00:00
parent 6e97511bcb
commit 409007cd92
1 changed files with 6 additions and 0 deletions
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6
src/newgrf_gui.cpp
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@@ -216,7 +216,12 @@ private:
void SortGrfList() void SortGrfList()
{ {
if (!this->grfs.Sort()) return; if (!this->grfs.Sort()) return;
this->UpdateListPosition();
}
/** Update selection position. */
void UpdateListPosition()
{
/* update list position */ /* update list position */
if (this->sel != NULL) { if (this->sel != NULL) {
this->sel_pos = this->grfs.FindIndex(this->sel); this->sel_pos = this->grfs.FindIndex(this->sel);
@@ -239,6 +244,7 @@ private:
void FilterGrfList() void FilterGrfList()
{ {
if (!this->grfs.Filter(this->edit_str_buf)) return; if (!this->grfs.Filter(this->edit_str_buf)) return;
this->UpdateListPosition();
} }
/** Make sure that the currently selected grf is within the visible part of the list */ /** Make sure that the currently selected grf is within the visible part of the list */