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-rw-r--r--kmid/ktrianglebutton.cpp164
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diff --git a/kmid/ktrianglebutton.cpp b/kmid/ktrianglebutton.cpp
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+/**************************************************************************
+
+ 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"