Mark Window::Destroy, ListBox::Clear, and Menu::Destroy as noexcept since

destroying state should not throw.

5 files changed, 20 insertions, 20 deletions

diff --git a/cocoa/PlatCocoa.mm b/cocoa/PlatCocoa.mm
index 82dd3b030..eb7a93ef1 100644
--- a/cocoa/PlatCocoa.mm
+++ b/cocoa/PlatCocoa.mm
@@ -1673,7 +1673,7 @@ public:
 	int GetVisibleRows() const override;
 	PRectangle GetDesiredRect() override;
 	int CaretFromEdge() override;
-	void Clear() override;
+	void Clear() noexcept override;
 	void Append(char *s, int type = -1) override;
 	int Length() override;
 	void Select(int n) override;
@@ -1820,7 +1820,7 @@ void ListBoxImpl::ReleaseViews() {
 	ds = nil;
 }
 
-void ListBoxImpl::Clear() {
+void ListBoxImpl::Clear() noexcept {
 	maxItemWidth = 0;
 	maxIconWidth = 0;
 	ld.Clear();
@@ -1975,7 +1975,7 @@ ListBox *ListBox::Allocate() {
 
 //--------------------------------------------------------------------------------------------------
 
-void Window::Destroy() {
+void Window::Destroy() noexcept {
 	ListBoxImpl *listbox = dynamic_cast<ListBoxImpl *>(this);
 	if (listbox) {
 		listbox->ReleaseViews();
@@ -2025,7 +2025,7 @@ void Menu::CreatePopUp() {
 
 //--------------------------------------------------------------------------------------------------
 
-void Menu::Destroy() {
+void Menu::Destroy() noexcept {
 	CFBridgingRelease(mid);
 	mid = nullptr;
 }
diff --git a/gtk/PlatGTK.cxx b/gtk/PlatGTK.cxx
index 29946646e..e3820aec4 100755
--- a/gtk/PlatGTK.cxx
+++ b/gtk/PlatGTK.cxx
@@ -978,7 +978,7 @@ Surface *Surface::Allocate(int) {
 
 Window::~Window() {}
 
-void Window::Destroy() {
+void Window::Destroy() noexcept {
 	if (wid) {
 		ListBox *listbox = dynamic_cast<ListBox *>(this);
 		if (listbox) {
@@ -1248,7 +1248,7 @@ public:
 	int GetRowHeight();
 	PRectangle GetDesiredRect() override;
 	int CaretFromEdge() override;
-	void Clear() override;
+	void Clear() noexcept override;
 	void Append(char *s, int type = -1) override;
 	int Length() override;
 	void Select(int n) override;
@@ -1659,13 +1659,13 @@ int ListBoxX::CaretFromEdge() {
 	return 4 + renderer_width;
 }
 
-void ListBoxX::Clear() {
+void ListBoxX::Clear() noexcept {
 	GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list));
 	gtk_list_store_clear(GTK_LIST_STORE(model));
 	maxItemCharacters = 0;
 }
 
-static void init_pixmap(ListImage *list_image) {
+static void init_pixmap(ListImage *list_image) noexcept {
 	if (list_image->rgba_data) {
 		// Drop any existing pixmap/bitmap as data may have changed
 		if (list_image->pixbuf)
@@ -1916,7 +1916,7 @@ void Menu::CreatePopUp() {
 	g_object_ref_sink(G_OBJECT(mid));
 }
 
-void Menu::Destroy() {
+void Menu::Destroy() noexcept {
 	if (mid)
 		g_object_unref(G_OBJECT(mid));
 	mid = nullptr;
diff --git a/qt/ScintillaEditBase/PlatQt.cpp b/qt/ScintillaEditBase/PlatQt.cpp
index d41dbfbf3..4bdd04778 100644
--- a/qt/ScintillaEditBase/PlatQt.cpp
+++ b/qt/ScintillaEditBase/PlatQt.cpp
@@ -658,7 +658,7 @@ QRect ScreenRectangleForPoint(QPoint posGlobal)
 
 Window::~Window() {}
 
-void Window::Destroy()
+void Window::Destroy() noexcept
 {
 	if (wid)
 		delete window(wid);
@@ -801,7 +801,7 @@ public:
 	int GetVisibleRows() const override;
 	PRectangle GetDesiredRect() override;
 	int CaretFromEdge() override;
-	void Clear() override;
+	void Clear() noexcept override;
 	void Append(char *s, int type = -1) override;
 	int Length() override;
 	void Select(int n) override;
@@ -928,7 +928,7 @@ int ListBoxImpl::CaretFromEdge()
 #endif
 	return maxIconWidth + (2 * list->frameWidth()) + extra;
 }
-void ListBoxImpl::Clear()
+void ListBoxImpl::Clear() noexcept
 {
 	ListWidget *list = GetWidget();
 	list->clear();
@@ -1117,7 +1117,7 @@ void Menu::CreatePopUp()
 	mid = new QMenu();
 }
 
-void Menu::Destroy()
+void Menu::Destroy() noexcept
 {
 	if (mid) {
 		QMenu *menu = static_cast<QMenu *>(mid);
diff --git a/src/Platform.h b/src/Platform.h
index 64c5610c4..0ea086393 100644
--- a/src/Platform.h
+++ b/src/Platform.h
@@ -247,7 +247,7 @@ public:
 	virtual ~Window();
 	WindowID GetID() const noexcept { return wid; }
 	bool Created() const noexcept { return wid != nullptr; }
-	void Destroy();
+	void Destroy() noexcept;
 	PRectangle GetPosition() const;
 	void SetPosition(PRectangle rc);
 	void SetPositionRelative(PRectangle rc, const Window *relativeTo);
@@ -293,7 +293,7 @@ public:
 	virtual int GetVisibleRows() const=0;
 	virtual PRectangle GetDesiredRect()=0;
 	virtual int CaretFromEdge()=0;
-	virtual void Clear()=0;
+	virtual void Clear() noexcept=0;
 	virtual void Append(char *s, int type = -1)=0;
 	virtual int Length()=0;
 	virtual void Select(int n)=0;
@@ -316,7 +316,7 @@ public:
 	Menu() noexcept;
 	MenuID GetID() const noexcept { return mid; }
 	void CreatePopUp();
-	void Destroy();
+	void Destroy() noexcept;
 	void Show(Point pt, Window &w);
 };
 
diff --git a/win32/PlatWin.cxx b/win32/PlatWin.cxx
index 657f53128..b73e7145e 100644
--- a/win32/PlatWin.cxx
+++ b/win32/PlatWin.cxx
@@ -2294,7 +2294,7 @@ Surface *Surface::Allocate(int technology) {
 Window::~Window() {
 }
 
-void Window::Destroy() {
+void Window::Destroy() noexcept {
 	if (wid)
 		::DestroyWindow(HwndFromWindowID(wid));
 	wid = nullptr;
@@ -2605,7 +2605,7 @@ public:
 	int GetVisibleRows() const override;
 	PRectangle GetDesiredRect() override;
 	int CaretFromEdge() override;
-	void Clear() override;
+	void Clear() noexcept override;
 	void Append(char *s, int type = -1) override;
 	int Length() override;
 	void Select(int n) override;
@@ -2730,7 +2730,7 @@ int ListBoxX::CaretFromEdge() {
 	return TextOffset() + static_cast<int>(TextInset.x + (0 - rc.left) - 1);
 }
 
-void ListBoxX::Clear() {
+void ListBoxX::Clear() noexcept {
 	ListBox_ResetContent(lb);
 	maxItemCharacters = 0;
 	widestItem = nullptr;
@@ -3398,7 +3398,7 @@ void Menu::CreatePopUp() {
 	mid = ::CreatePopupMenu();
 }
 
-void Menu::Destroy() {
+void Menu::Destroy() noexcept {
 	if (mid)
 		::DestroyMenu(static_cast<HMENU>(mid));
 	mid = 0;