Merge branch 'master' of git@gitorious.org:tmw/eathena

1 files changed, 85 insertions, 0 deletions

diff --git a/src/gui/inttextfield.cpp b/src/gui/inttextfield.cpp
new file mode 100644
index 00000000..eb61c4d7
--- /dev/null
+++ b/src/gui/inttextfield.cpp
@@ -0,0 +1,85 @@
+/*
+ *  The Mana World
+ *  Copyright (C) 2004  The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  This program 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.
+ *
+ *  This program 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 this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "inttextfield.h"
+
+#include "sdlinput.h"
+
+#include "../utils/tostring.h"
+
+IntTextField::IntTextField(int def):
+    TextField(toString(def)),
+    mDefault(def),
+    mValue(def)
+{
+}
+
+void IntTextField::keyPressed(gcn::KeyEvent &event)
+{
+    const gcn::Key &key = event.getKey();
+
+    if (key.getValue() == Key::BACKSPACE ||
+        key.getValue() == Key::DELETE)
+    {
+        setText(std::string());
+        event.consume();
+    }
+
+    if (!key.isNumber())
+        return;
+
+    TextField::keyPressed(event);
+
+    std::istringstream s(getText());
+    int i;
+    s >> i;
+    setValue(i);
+}
+
+void IntTextField::setRange(int min, int max)
+{
+    mMin = min;
+    mMax = max;
+}
+
+int IntTextField::getValue()
+{
+    return getText().empty() ? mMin : mValue;
+}
+
+void IntTextField::setValue(int i)
+{
+    if (i >= mMin && i <= mMax)
+        mValue = i;
+    else if (i < mMin)
+        mValue = mMin;
+    else if (i > mMax)
+        mValue = mMax;
+
+    const std::string valStr = toString(mValue);
+    setText(valStr);
+    setCaretPosition(valStr.length() + 1);
+}
+
+void IntTextField::reset()
+{
+    setValue(mDefault);
+}