From e2de64d6f1beb9e492daf5b886e19933c1fa41dd Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: 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/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 kmid/ktrianglebutton.cpp | 164 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 164 insertions(+)
 create mode 100644 kmid/ktrianglebutton.cpp

(limited to 'kmid/ktrianglebutton.cpp')

diff --git a/kmid/ktrianglebutton.cpp b/kmid/ktrianglebutton.cpp
new file mode 100644
index 00000000..61e1af96
--- /dev/null
+++ b/kmid/ktrianglebutton.cpp
@@ -0,0 +1,164 @@
+/**************************************************************************
+
+    ktrianglebutton.cpp  - The KTriangleButton widget (button with an arrow)
+    Copyright (C) 1998  Antonio Larrosa Jimenez
+
+    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.
+
+    Send comments and bug fixes to larrosa@kde.org
+    or to Antonio Larrosa, Rio Arnoya, 10 5B, 29006 Malaga, Spain
+
+    Note: This widget was based on KButton as found in the kdelibs/kdeui
+    KButton was originally copyrighted by Torben Weis (weis@kde.org)
+    and Matthias Ettrich (ettrich@kde.org) on 1997
+
+***************************************************************************/
+#include "ktrianglebutton.h"
+#include <qpainter.h>
+#include <qdrawutil.h>
+#include <qstyle.h>
+
+KTriangleButton::KTriangleButton( Direction d,QWidget *_parent, const char *name )
+    : QButton( _parent , name)
+{
+    dir=d;
+    raised = FALSE;
+    setFocusPolicy( NoFocus );
+}
+
+KTriangleButton::~KTriangleButton()
+{
+}
+
+void KTriangleButton::enterEvent( QEvent* )
+{
+  if ( isEnabled() )
+    {
+      raised = TRUE;
+      repaint(FALSE);
+    }
+}
+
+void KTriangleButton::leaveEvent( QEvent * )
+{
+  if( raised != FALSE )
+    {
+      raised = FALSE;
+      repaint();
+    }
+}
+
+
+void KTriangleButton::drawButton( QPainter *_painter )
+{
+  paint( _painter );
+}
+
+void KTriangleButton::drawButtonLabel( QPainter *_painter )
+{
+  paint( _painter );
+}
+
+void KTriangleButton::paint( QPainter *painter )
+{
+  if ( isDown() || isOn() )
+    {
+      if ( style().styleHint(QStyle::SH_GUIStyle) == WindowsStyle )
+	qDrawWinButton( painter, 0, 0, width(),
+			height(), colorGroup(), TRUE );
+      else
+	qDrawShadePanel( painter, 0, 0, width(),
+			 height(), colorGroup(), TRUE, 2, 0L );
+    }
+  else if ( raised )
+    {
+      if ( style().styleHint(QStyle::SH_GUIStyle) == WindowsStyle )
+	qDrawWinButton( painter, 0, 0, width(), height(),
+			colorGroup(), FALSE );
+      else
+	qDrawShadePanel( painter, 0, 0, width(), height(),
+			 colorGroup(), FALSE, 2, 0L );
+    }
+
+  if (dir==Right)
+  {
+      int x=width()/4;
+      int y=height()/6;
+      int l=height()-y*2;
+      int i=0;
+      int maxi=width()-2*x;
+      double m=(double)(l/2)/maxi;
+      while (i<=maxi)
+      {
+          painter->drawLine(x,y+(int)(i*m),x,y+l-(int)(i*m));
+          x++;
+          i++;
+      };
+  }
+  else if (dir==Left)
+  {
+      int x=width()/4;
+      int y=height()/6;
+      int l=height()-y*2;
+      int i=0;
+      int maxi=width()-2*x;
+      x=width()-x;
+      double m=(double)(l/2)/maxi;
+      while (i<=maxi)
+      {
+          painter->drawLine(x,y+(int)(i*m),x,y+l-(int)(i*m));
+          x--;
+          i++;
+      };
+
+  };
+
+}
+
+void KTriangleButton::mousePressEvent(QMouseEvent *e)
+{
+    QButton::mousePressEvent(e);
+    usingTimer=true;
+    startTimer(500);
+    timeCount=0;
+
+}
+
+void KTriangleButton::mouseReleaseEvent(QMouseEvent *e)
+{
+    usingTimer=false;
+    QButton::mouseReleaseEvent(e);
+}
+
+void KTriangleButton::timerEvent(QTimerEvent *)
+{
+    if (!usingTimer) {killTimers();return;};
+    if (timeCount==0)
+    {
+        timeCount++;
+        killTimers();
+        startTimer(120);
+    } else
+        if (timeCount==30)
+        {
+            timeCount=-1;
+            killTimers();
+            startTimer(80);
+        }
+    else if (timeCount>0) timeCount++;
+    emit clickedQuickly();
+
+}
+#include "ktrianglebutton.moc"
-- 
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