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Codechange: Use window parent association for dropdowns.

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This replaces the separate window class and number properties, and
allows the window system to close dropdowns automatically.
This commit is contained in:
Peter Nelson
2023-06-02 14:27:06 +01:00
committed by Loïc Guilloux
parent 2d8d9c49c4
commit 81e5cd23e0
8 changed files with 22 additions and 39 deletions
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2
src/settings_gui.cpp
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@@ -2229,7 +2229,7 @@ struct GameSettingsWindow : Window {
if (this->valuedropdown_entry == pe) {
/* unclick the dropdown */
HideDropDownMenu(this);
this->CloseChildWindows(WC_DROPDOWN_MENU);
this->closing_dropdown = false;
this->valuedropdown_entry->SetButtons(0);
this->valuedropdown_entry = nullptr;