From 6a7d3f9343f29bd9b46f3bbac917aa190b42b14d Mon Sep 17 00:00:00 2001
From: Jared Adams <jaxad0127@gmail.com>
Date: Fri, 1 May 2009 14:35:41 -0600
Subject: Merge the NPC dialogs into one

Also add support for the new TMWServ NPC packets
---
 src/gui/widgets/window.cpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'src/gui/widgets/window.cpp')

diff --git a/src/gui/widgets/window.cpp b/src/gui/widgets/window.cpp
index 7de09994..87051686 100644
--- a/src/gui/widgets/window.cpp
+++ b/src/gui/widgets/window.cpp
@@ -687,6 +687,19 @@ Layout &Window::getLayout()
     return *mLayout;
 }
 
+void Window::clearLayout()
+{
+    clear();  // This removes widgets from the container
+
+    while (!mWidgets.empty())
+        delete mWidgets.front();
+
+    if (!mLayout)
+        delete mLayout;
+    mLayout = new Layout;
+    
+}
+
 LayoutCell &Window::place(int x, int y, gcn::Widget *wg, int w, int h)
 {
     add(wg);
@@ -707,6 +720,17 @@ void Window::reflowLayout(int w, int h)
     setContentSize(w, h);
 }
 
+void Window::redraw()
+{
+    if (mLayout)
+    {
+        const gcn::Rectangle area = getChildrenArea();
+        int w = area.width;
+        int h = area.height;
+        mLayout->reflow(w, h);
+    }
+}
+
 void Window::center()
 {
     setLocationRelativeTo(getParent());
-- 
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