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Codechange: Use unified NWidgetContainer methods instead of duplicating.

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Most NWidgetContainer derivatives implemented Draw() and GetWidgetFromPos()
the same way. Move this these to NWidgetContainer itself to avoid repeating.
This commit is contained in:
Peter Nelson
2023-10-19 19:58:43 +01:00
committed by Peter Nelson
parent af41c5cb4e
commit 59a2abd298
5 changed files with 22 additions and 69 deletions
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16
src/toolbar_gui.cpp
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@@ -1477,21 +1477,7 @@ public:
GfxFillRect(this->pos_x, this->pos_y, this->pos_x + this->current_x - 1, this->pos_y + this->current_y - 1, PC_VERY_DARK_RED);
GfxFillRect(this->pos_x, this->pos_y, this->pos_x + this->current_x - 1, this->pos_y + this->current_y - 1, PC_DARK_RED, FILLRECT_CHECKER);
bool rtl = _current_text_dir == TD_RTL;
for (NWidgetBase *child_wid = rtl ? this->tail : this->head; child_wid != nullptr; child_wid = rtl ? child_wid->prev : child_wid->next) {
child_wid->Draw(w);
}
}
NWidgetCore *GetWidgetFromPos(int x, int y) override
{
if (!IsInsideBS(x, this->pos_x, this->current_x) || !IsInsideBS(y, this->pos_y, this->current_y)) return nullptr;
for (NWidgetBase *child_wid = this->head; child_wid != nullptr; child_wid = child_wid->next) {
NWidgetCore *nwid = child_wid->GetWidgetFromPos(x, y);
if (nwid != nullptr) return nwid;
}
return nullptr;
this->NWidgetContainer::Draw(w);
}
/**