add MwTreeViewGetOpened

include/Mw/Widget/TreeView.h

@@ -90,6 +90,19 @@ MwInline void MwTreeViewSetOpened(MwWidget handle, void* item, int opened) {
 	MwVaWidgetExecute(handle, "mwTreeViewSetOpened", NULL, item, opened);
 }
 
+/*!
+ * @brief Gets the opened state of ithe item
+ * @param handle Widget
+ * @param item Item
+ * @return Opened or not
+ */
+MwInline int MwTreeViewGetOpened(MwWidget handle, void* item) {
+	int out;
+	MwVaWidgetExecute(handle, "mwTreeViewGetOpened", (void*)&out, item);
+
+	return out;
+}
+
 #ifdef __cplusplus
 }
 #endif

src/widget/tab.c

@@ -96,7 +96,7 @@ static void draw(MwWidget handle) {
 					MwDrawFrame(handle, &r3, c, 1);
 
 					MwLLClip(handle->lowlevel, NULL);
-				}else if(n == 1 && i == 0){
+				} else if(n == 1 && i == 0) {
 					MwRect r3 = r2;
 
 					r3.y	 = tab_height(handle);

src/widget/treeview.c

@@ -435,6 +435,12 @@ static void mwTreeViewSetOpenedImpl(MwWidget handle, void* item, int opened) {
 	}
 }
 
+static int mwTreeViewGetOpenedImpl(MwWidget handle, void* item) {
+	MwTreeViewEntry* e = item;
+
+	return e->opened;
+}
+
 static void func_handler(MwWidget handle, const char* name, void* out, va_list va) {
 	if(strcmp(name, "mwTreeViewAdd") == 0) {
 		void*	    parent = va_arg(va, void*);
@@ -468,6 +474,10 @@ static void func_handler(MwWidget handle, const char* name, void* out, va_list v
 		int   opened = va_arg(va, int);
 		mwTreeViewSetOpenedImpl(handle, item, opened);
 	}
+	if(strcmp(name, "mwTreeViewGetOpened") == 0) {
+		void* item = va_arg(va, void*);
+		*(int*)out = mwTreeViewGetOpenedImpl(handle, item);
+	}
 }
 
 static void tick(MwWidget handle) {

tools/icon-converter.c

@@ -3,12 +3,12 @@
 
 #include <stdio.h>
 
-int main(int argc, char** argv){
+int main(int argc, char** argv) {
 	unsigned char* rgba;
 	int	       width, height, bpp;
 	int	       i;
 
-	if(argc != 3){
+	if(argc != 3) {
 		printf("Usage: %s input name\n", argv[0]);
 		return 1;
 	}
@@ -17,12 +17,12 @@ int main(int argc, char** argv){
 
 	printf("MwU32 %s[] = {\n", argv[2]);
 	printf("	(%d << 16) | %d,\n", width, height);
-	for(i = 0; i < width * height; i++){
+	for(i = 0; i < width * height; i++) {
 		unsigned char* px = &rgba[i * 4];
 		unsigned int   p  = 0;
 		int	       j;
 
-		for(j = 0; j < 4; j++){
+		for(j = 0; j < 4; j++) {
 			p = p << 8;
 			p = p | px[j];
 		}