From dbea3ba9d8315f94d102af7e4a7244b1fb507f85 Mon Sep 17 00:00:00 2001
From: zecke <zecke>
Date: Sun, 07 Sep 2003 12:47:42 +0000
Subject: Add thoughts and interface about dynamic ToolBar/MenuBar generation

and a modal helper template class
---
(limited to 'libopie/big-screen/omodalhelper.h')

diff --git a/libopie/big-screen/omodalhelper.h b/libopie/big-screen/omodalhelper.h
new file mode 100644
index 0000000..643458f
--- a/dev/null
+++ b/libopie/big-screen/omodalhelper.h
@@ -0,0 +1,72 @@
+/*
+               =.            This file is part of the OPIE Project
+             .=l.            Copyright (c)  2003 hOlgAr <zecke@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This library is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This library 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
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
+
+#ifndef HAZE_OMODAL_HELPER_H
+#define HAZE_OMODAL_HELPER_H
+
+#include <qwidget.h>
+
+class OModalHelperSignal : public QObject {
+    Q_OBJECT
+public:
+    OModalHelperSignal();
+
+signals:
+    done( int status,  int transaction );
+    accpeted( int transaction );
+    rejected( int transaction );
+};
+
+/**
+ * Modality sucks! ;) But it is easy to work with
+ * do exec() on a dialog and you know everything is funky.
+ * You only need to have one Dialog loaded and so on.
+ * This class helps you to work like with modality and help
+ * you to keep things in sync
+ * It's a template class but it sends signals once one Item is ready
+ * the signals contains the status and id of the item and then you
+ * can fetch it.
+ * Also if you edit an record external you can tell this class and it'll
+ * call the merge() function of your widget to maybe merge in these changes.
+ * It also supports multiple modes. Either it can create new dialogs
+ * for each item or it can queue them depending on your usage. But it is
+ * so smart that if only one item is shown that the queue bar is not shown
+ * See the example for simple usage.
+ *
+ * @short helps to live without modaility
+ * @author hOlgAr
+ * @version 0.01
+ */
+template<class Dialog, class Record>
+class OModalHelper{
+public:
+    OModalHelper(QObject* parnet );
+
+};
+
+#endif
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