cpp/openttd-patchpack/source Changeset - r20150:80fe3cc7d453

Changeset - r20150:80fe3cc7d453

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rubidium - 11 years ago 2013-03-25 20:59:59
rubidium@openttd.org

(svn r25123) -Fix: when the count for a scrollbar was 0, the inter distance was subtracted too much causing a scrollbar with a negative size

1 file changed with 2 insertions and 1 deletions:

src/widget.cpp

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src/widget.cpp

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@@ @@ -1470,7 +1470,8 @@ void NWidgetMatrix::SetCount(int count) @@
 	 * and post spacing "offsets". */
 	count = CeilDiv(count, this->sb->IsVertical() ? this->widgets_x : this->widgets_y);
 	count *= (this->sb->IsVertical() ? this->head->smallest_y : this->head->smallest_x) + this->pip_inter;
 	count += -this->pip_inter + this->pip_pre + this->pip_post; // We counted an inter too much in the multiplication above
 	if (count > 0) count -= this->pip_inter; // We counted an inter too much in the multiplication above
 	count += this->pip_pre + this->pip_post;
 	this->sb->SetCount(count);
 	this->sb->SetCapacity(this->sb->IsVertical() ? this->current_y : this->current_x);
 	this->sb->SetStepSize(this->sb->IsVertical() ? this->widget_h  : this->widget_w);

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