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(svn r20466) -Codechange: USe NWID_SELECTION to hide the scrollbar in dropdowns.

release/1.1
frosch 2010-08-12 11:53:11 +00:00
parent 419c269e56
commit 28048826f8
1 changed files with 9 additions and 8 deletions
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17
src/widgets/dropdown.cpp
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@ -69,14 +69,17 @@ static void DeleteDropDownList(DropDownList *list)
/** Widget numbers of the dropdown menu. */
enum DropdownMenuWidgets {
DDM_ITEMS, ///< Panel showing the dropdown items.
DDM_SCROLL, ///< Scrollbar.
DDM_ITEMS, ///< Panel showing the dropdown items.
DDM_SHOW_SCROLL, ///< Hide scrollbar if too few items.
DDM_SCROLL, ///< Scrollbar.
};
static const NWidgetPart _nested_dropdown_menu_widgets[] = {
NWidget(NWID_HORIZONTAL),
NWidget(WWT_PANEL, COLOUR_END, DDM_ITEMS), SetMinimalSize(1, 1), SetScrollbar(DDM_SCROLL), EndContainer(),
NWidget(NWID_VSCROLLBAR, COLOUR_END, DDM_SCROLL),
NWidget(NWID_SELECTION, INVALID_COLOUR, DDM_SHOW_SCROLL),
NWidget(NWID_VSCROLLBAR, COLOUR_END, DDM_SCROLL),
EndContainer(),
EndContainer(),
};
@ -128,11 +131,9 @@ struct DropdownWindow : Window {
nwi->colour = wi_colour;
nwi = this->GetWidget<NWidgetCore>(DDM_SCROLL);
if (scroll) {
nwi->colour = wi_colour;
} else {
nwi->min_x = 0; // Make scrollbar invisible.
}
nwi->colour = wi_colour;
this->GetWidget<NWidgetStacked>(DDM_SHOW_SCROLL)->SetDisplayedPlane(scroll ? 0 : SZSP_NONE);
this->FinishInitNested(&_dropdown_desc, 0);
this->flags4 &= ~WF_WHITE_BORDER_MASK;