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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitce599e4f9f94b4eb00c1b5edb85bce5431ab3df2 (patch)
treed3bb9f5d25a2dc09ca81adecf39621d871534297 /kig/modes/mode.h
downloadtdeedu-ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2.tar.gz
tdeedu-ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+/*
+ This file is part of Kig, a KDE program for Interactive Geometry...
+ Copyright (C) 2002 Dominique Devriese <devriese@kde.org>
+
+ 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
+ USA
+*/
+
+#ifndef KIG_PART_MODE_H
+#define KIG_PART_MODE_H
+
+#include <qnamespace.h>
+
+class KigDocument;
+class KigPart;
+class KigWidget;
+class QMouseEvent;
+class StdConstructionMode;
+
+/**
+ * this is an ABC of a class containing the current "Mode" of the Kig
+ * document... It tells us how to respond to a certain event.
+ */
+class KigMode
+ : public Qt
+{
+public:
+ virtual ~KigMode();
+
+ virtual StdConstructionMode* toStdConstructionMode();
+
+ virtual void leftClicked( QMouseEvent*, KigWidget* );
+ /**
+ * this means: mouse moved with left mouse button down (in case that
+ * wasn't clear...)
+ */
+ virtual void leftMouseMoved( QMouseEvent*, KigWidget* );
+ virtual void leftReleased( QMouseEvent*, KigWidget* );
+ virtual void midClicked( QMouseEvent*, KigWidget* );
+ virtual void midMouseMoved( QMouseEvent*, KigWidget* );
+ virtual void midReleased( QMouseEvent*, KigWidget* );
+ virtual void rightClicked( QMouseEvent*, KigWidget* );
+ virtual void rightMouseMoved( QMouseEvent*, KigWidget* );
+ virtual void rightReleased( QMouseEvent*, KigWidget* );
+ /**
+ * mouse moved without any buttons down...
+ */
+ virtual void mouseMoved( QMouseEvent*, KigWidget* );
+
+ /**
+ * actions: we enable the actions we want when our mode is made
+ * active. These actions are members of KigDocument, and call slots
+ * on KigDocument. These slots all call the correspondent mode()
+ * member. Modes reimplement the ones they need, and turn on the
+ * actions they support in enableActions().
+ */
+ virtual void enableActions();
+
+ virtual void cancelConstruction();
+ virtual void deleteObjects();
+ virtual void showHidden();
+ virtual void newMacro();
+ virtual void editTypes();
+ virtual void selectAll();
+ virtual void deselectAll();
+ virtual void invertSelection();
+
+ /**
+ * Redraw the document on KigWidget \p w . It's up to the mode to
+ * refresh the screen...
+ */
+ virtual void redrawScreen( KigWidget* w );
+protected:
+ KigPart& mdoc;
+
+ KigMode( KigPart& d );
+};
+
+#endif