kmahjongg/FrameImage.cpp

   1 /*
   2     Copyright (C) 1997 Mathias Mueller   <in5y158@public.uni-hamburg.de>
   3
   4     Kmahjongg is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  17 */
  18
  19 #include "FrameImage.h"
  20
  21 #include <kcomponentdata.h>
  22 #include <kfiledialog.h>
  23 #include <klocale.h>
  24 #include <kmessagebox.h>
  25 #include <kpushbutton.h>
  26 #include <kstandarddirs.h>
  27 #include <KStandardGuiItem>
  28 #include <kimageio.h>
  29
  30 #include <qevent.h>
  31 #include <qimage.h>
  32 #include <qpainter.h>
  33 #include <qtextstream.h>
  34 #include <kvbox.h>
  35
  36
  37 #include "prefs.h"
  38
  39 FrameImage::FrameImage (QWidget *parent, const QSize& initialImageSize)
  40   : KGameCanvasWidget(parent)
  41 {
  42         rx = -1;
  43         thePixmap = new QPixmap(initialImageSize);
  44 }
  45
  46 FrameImage::~FrameImage()
  47 {
  48         delete thePixmap;
  49 }
  50
  51 void FrameImage::resizeEvent( QResizeEvent* ev )
  52 {
  53     *thePixmap = QPixmap(ev->size());
  54 }
  55
  56 void FrameImage::paintEvent( QPaintEvent* pa )
  57 {
  58     //QFrame::paintEvent(pa);
  59
  60     QPainter p(this);
  61
  62
  63     QPen line;
  64     line.setStyle(Qt::DotLine);
  65     line.setWidth(2);
  66     line.setColor(Qt::yellow);
  67     p.setPen(line);
  68     p.setBackgroundMode(Qt::OpaqueMode);
  69     p.setBackground(Qt::black);
  70
  71     int x = pa->rect().left();
  72     int y = pa->rect().top();
  73     int h = pa->rect().height();
  74     int w  = pa->rect().width();
  75
  76     //p.drawPixmap(x+frameWidth(),y+frameWidth(),*thePixmap,x+frameWidth(),y+frameWidth(),w-(2*frameWidth()),h-(2*frameWidth()));
  77 p.drawPixmap(x,y,*thePixmap,x,y,w-(2),h-(2));
  78     if (rx >=0) {
  79
  80         p.drawRect(rx, ry, rw, rh);
  81         p.drawRect(rx+rs, ry, rw-rs, rh-rs);
  82         p.drawLine(rx, ry+rh, rx+rs, ry+rh-rs);
  83
  84         int midX = rx+rs+((rw-rs)/2);
  85         int midY = ry+((rh-rs)/2);
  86         switch (rt) {
  87                 case 0:  // delete mode cursor
  88                         p.drawLine(rx+rs, ry, rx+rw, ry+rh-rs);
  89                         p.drawLine(rx+rw, ry, rx+rs, ry+rh-rs);
  90                 break;
  91                 case 1: // insert cursor
  92                         p.drawLine(midX, ry, midX, ry+rh-rs);
  93                         p.drawLine(rx+rs, midY, rx+rw, midY);
  94                 break;
  95                 case 2: // move mode cursor
  96                         p.drawLine(midX, ry, rx+rw, midY);
  97                         p.drawLine(rx+rw, midY, midX, ry+rh-rs);
  98                         p.drawLine(midX, ry+rh-rs, rx+rs, midY);
  99                         p.drawLine(rx+rs, midY, midX, ry);
 100
 101                 break;
 102         }
 103
 104     }
 105 }
 106
 107 void FrameImage::setRect(int x,int y,int w,int h, int s, int t)
 108 {
 109         rx = x;
 110         ry = y;
 111         rw = w;
 112         rh = h;
 113         rt = t;
 114         rs = s;
 115 }
 116
 117 // Pass on the mouse presed event to our owner
 118
 119 void FrameImage::mousePressEvent(QMouseEvent *m) {
 120         emit mousePressed(m);
 121 }
 122
 123 void FrameImage::mouseMoveEvent(QMouseEvent *e) {
 124         emit mouseMoved(e);
 125 }
 126
 127 #include "FrameImage.moc"