add horizontal box layout, enter keypress fix

src/framework/ui/uiboxlayout.h

@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2010-2012 OTClient <https://github.com/edubart/otclient>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef UIBOXLAYOUT_H
+#define UIBOXLAYOUT_H
+
+#include "uilayout.h"
+
+class UIBoxLayout : public UILayout
+{
+public:
+    UIBoxLayout(UIWidgetPtr parentWidget);
+
+    void applyStyle(const OTMLNodePtr& styleNode);
+    void addWidget(const UIWidgetPtr& widget) { update(); }
+    void removeWidget(const UIWidgetPtr& widget) { update(); }
+
+    void setSpacing(int spacing) { m_spacing = spacing; update(); }
+    void setFitChildren(bool fitParent) { m_fitChildren = fitParent; update(); }
+
+    UIBoxLayoutPtr asUIBoxLayout() { return std::static_pointer_cast<UIBoxLayout>(shared_from_this()); }
+
+protected:
+    Boolean<false> m_fitChildren;
+    int m_spacing;
+};
+
+#endif