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| author | Henry Wilson <m3henry@googlemail.com> | 2019-04-10 22:07:06 +0100 |
|---|---|---|
| committer | Michael Lutz <michi@icosahedron.de> | 2019-04-10 23:22:20 +0200 |
| commit | 7c8e7c6b6e16d4a26259a676db32d8776b99817e (patch) | |
| tree | 99f134b7e66367cf11e10bc5061896eab4a3264f /src/widgets | |
| parent | 3b4f224c0bc50e7248050d4bcbb6d83fd510c1cc (diff) | |
| download | openttd-7c8e7c6b6e16d4a26259a676db32d8776b99817e.tar.xz | |
Codechange: Use null pointer literal instead of the NULL macro
Diffstat (limited to 'src/widgets')
| -rw-r--r-- | src/widgets/dropdown.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/widgets/dropdown.cpp b/src/widgets/dropdown.cpp index b123d7d94..844c6470e 100644 --- a/src/widgets/dropdown.cpp +++ b/src/widgets/dropdown.cpp @@ -115,7 +115,7 @@ static const NWidgetPart _nested_dropdown_menu_widgets[] = { }; static WindowDesc _dropdown_desc( - WDP_MANUAL, NULL, 0, 0, + WDP_MANUAL, nullptr, 0, 0, WC_DROPDOWN_MENU, WC_NONE, WDF_NO_FOCUS, _nested_dropdown_menu_widgets, lengthof(_nested_dropdown_menu_widgets) @@ -200,7 +200,7 @@ struct DropdownWindow : Window { this->SetDirty(); Window *w2 = FindWindowById(this->parent_wnd_class, this->parent_wnd_num); - if (w2 != NULL) { + if (w2 != nullptr) { Point pt = _cursor.pos; pt.x -= w2->left; pt.y -= w2->top; @@ -304,7 +304,7 @@ struct DropdownWindow : Window { virtual void OnMouseLoop() { Window *w2 = FindWindowById(this->parent_wnd_class, this->parent_wnd_num); - if (w2 == NULL) { + if (w2 == nullptr) { delete this; return; } @@ -518,7 +518,7 @@ int HideDropDownMenu(Window *pw) if (w->window_class != WC_DROPDOWN_MENU) continue; DropdownWindow *dw = dynamic_cast<DropdownWindow*>(w); - assert(dw != NULL); + assert(dw != nullptr); if (pw->window_class == dw->parent_wnd_class && pw->window_number == dw->parent_wnd_num) { int parent_button = dw->parent_button; |