new function MwWindowShouldClose

include/Mw/Widget/Window.h

@@ -27,6 +27,19 @@ MwInline void MwWindowMakeBorderless(MwWidget handle, int toggle) {
 	MwVaWidgetExecute(handle, "mwWindowMakeBorderless", NULL, toggle);
 }
 
+
+/*!
+ * @brief Whether the window should close
+ * @param handle Widget
+ * @return bool
+ */
+MwInline MwBool MwWindowShouldClose(MwWidget handle) {
+    MwBool res = MwFALSE;
+    MwVaWidgetExecute(handle, "mwWindowShouldClose", NULL, &res);
+    return res;
+}
+
+
 #ifdef __cplusplus
 }
 #endif

src/widget/window.c

@@ -35,6 +35,10 @@ static void mwWindowMakeBorderlessImpl(MwWidget handle, int toggle) {
 	MwLLEndStateChange(handle->lowlevel);
 }
 
+static void mwWindowShouldCloseImpl(MwWidget handle, MwBool* out) {
+    *out = handle->close;
+}
+
 static void func_handler(MwWidget handle, const char* name, void* out, va_list va) {
 	(void)out;
 
@@ -42,6 +46,10 @@ static void func_handler(MwWidget handle, const char* name, void* out, va_list v
 		int toggle = va_arg(va, int);
 		mwWindowMakeBorderlessImpl(handle, toggle);
 	}
+	if(strcmp(name, "mwWindowShouldClose") == 0) {
+		MwBool *out = va_arg(va, MwBool*);
+		mwWindowShouldCloseImpl(handle, out);
+	}
 }
 MwClassRec MwWindowClassRec = {
     wcreate,	  /* create */