Fixed layout of video setup page when translated

Introduced a LayoutHelper class which can be used for any non-Window
container where you want to use a layout to place child widgets.

1 files changed, 63 insertions, 0 deletions

diff --git a/src/gui/widgets/layouthelper.cpp b/src/gui/widgets/layouthelper.cpp
new file mode 100644
index 00000000..4dddaab3
--- /dev/null
+++ b/src/gui/widgets/layouthelper.cpp
@@ -0,0 +1,63 @@
+/*
+ *  The Mana World
+ *  Copyright 2009 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  The Mana World is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "layouthelper.h"
+
+LayoutHelper::LayoutHelper(gcn::Container *container):
+    mContainer(container)
+{
+    mContainer->addWidgetListener(this);
+}
+
+LayoutHelper::~LayoutHelper()
+{
+    mContainer->removeWidgetListener(this);
+}
+
+Layout &LayoutHelper::getLayout()
+{
+    return mLayout;
+}
+
+LayoutCell &LayoutHelper::place(int x, int y, gcn::Widget *wg, int w, int h)
+{
+    mContainer->add(wg);
+    return mLayout.place(wg, x, y, w, h);
+}
+
+ContainerPlacer LayoutHelper::getPlacer(int x, int y)
+{
+    return ContainerPlacer(mContainer, &mLayout.at(x, y));
+}
+
+void LayoutHelper::reflowLayout(int w, int h)
+{
+    mLayout.reflow(w, h);
+    mContainer->setSize(w, h);
+}
+
+void LayoutHelper::widgetResized(const gcn::Event &event)
+{
+    const gcn::Rectangle area = mContainer->getChildrenArea();
+    int w = area.width;
+    int h = area.height;
+    mLayout.reflow(w, h);
+}