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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 PeterN
parent dec7ff6b0c
commit 2511649938
8 changed files with 22 additions and 39 deletions
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4
src/newgrf_gui.cpp
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@@ -363,7 +363,7 @@ struct NewGRFParametersWindow : public Window {
uint num = it - this->grf_config->param_info.begin();
if (this->clicked_row != num) {
this->CloseChildWindows(WC_QUERY_STRING);
HideDropDownMenu(this);
this->CloseChildWindows(WC_DROPDOWN_MENU);
this->clicked_row = num;
this->clicked_dropdown = false;
}
@@ -379,7 +379,7 @@ struct NewGRFParametersWindow : public Window {
if (par_info.type != PTYPE_BOOL && IsInsideMM(x, 0, SETTING_BUTTON_WIDTH) && par_info.complete_labels) {
if (this->clicked_dropdown) {
/* unclick the dropdown */
HideDropDownMenu(this);
this->CloseChildWindows(WC_DROPDOWN_MENU);
this->clicked_dropdown = false;
this->closing_dropdown = false;
} else {