From 74b22318b8df6c1e9355b73a16bb755a5178b8d6 Mon Sep 17 00:00:00 2001
From: Mavridis Philippe <mavridisf@gmail.com>
Date: Tue, 30 Mar 2021 13:58:33 +0300
Subject: Initial commit (KDE3 version)

Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
---
 src/komposelayout.h | 95 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 src/komposelayout.h

(limited to 'src/komposelayout.h')

diff --git a/src/komposelayout.h b/src/komposelayout.h
new file mode 100644
index 0000000..ebb94bb
--- /dev/null
+++ b/src/komposelayout.h
@@ -0,0 +1,95 @@
+/***************************************************************************
+ *   Copyright (C) 2004 by Hans Oischinger                                 *
+ *   hans.oischinger@kde-mail.net                                                 *
+ *                                                                         *
+ *   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     *
+ *   (at your option) 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.             *
+ ***************************************************************************/
+#ifndef KOMPOSELAYOUT_H
+#define KOMPOSELAYOUT_H
+
+#include <qobject.h>
+#include <qptrlist.h>
+
+#include "komposewidget.h"
+
+class QRect;
+
+enum LayoutType { TLAYOUT_GENERIC,  // layouts all KomposeWidget classes
+                  TLAYOUT_TASKCONTAINERS  // layouts containers only
+                };
+
+enum LayoutDirections { DLAYOUT_LEFT, DLAYOUT_RIGHT, DLAYOUT_TOP, DLAYOUT_BOTTOM };
+
+enum WrapDirections { WLAYOUT_NONE, WLAYOUT_HORIZONTAL, WLAYOUT_VERTICAL, WLAYOUT_BOTH };
+
+/**
+The main layout class.
+QLayout just didn't fit :(
+ 
+@author Hans Oischinger
+*/
+class KomposeLayout : public QObject
+{
+  Q_OBJECT
+public:
+  KomposeLayout( KomposeWidget *parent, int type = TLAYOUT_GENERIC, int dist = 10, const char *name = 0 );
+
+  ~KomposeLayout();
+
+  void add( KomposeWidget *w );
+  void remove( KomposeWidget *w );
+  void setType( int t );
+int getType() { return layoutType; }
+
+  const QPtrList<KomposeWidget> *getManagedWidgets() { return &list; }
+  int getNumofChilds() { return list.count(); }
+  KomposeWidget* getNeighbour( const KomposeWidget* widget,
+                               int direction = DLAYOUT_RIGHT,
+                               int wrap = WLAYOUT_NONE );
+
+public slots:
+  void arrangeLayout();
+
+protected:
+  KomposeWidget* getNeighbour( QPtrList<KomposeWidget> listToSearch,
+                               const KomposeWidget* widget,
+                               int direction = DLAYOUT_RIGHT,
+                               int wrap = WLAYOUT_NONE );
+  void rearrangeContents();
+  void rearrangeContents( const QRect& availRect,
+                          const QPtrList<KomposeWidget> widgets,
+                          int rows = -1,
+                          int columns = -1,
+                          bool setMemberRowsCols = true );
+
+private:
+  // List of all managed childs
+  QPtrList<KomposeWidget> list;
+  // List of container childs seperated by empty/full
+  QPtrList<KomposeWidget> filledContainers;
+  QPtrList<KomposeWidget> emptyContainers;
+
+  QSize currentSize;
+  int layoutType;
+  int spacing;
+  bool widgetsChanged;
+  int currentRows;
+  int currentColumns;
+
+  KomposeWidget* parentWidget;
+};
+
+#endif
-- 
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