1 files changed, 175 insertions, 0 deletions
diff --git a/kgantt/kgantt/xQGanttListViewPort.cpp b/kgantt/kgantt/xQGanttListViewPort.cpp
new file mode 100644
index 000000000..573d8fbe9
--- /dev/null
+++ b/kgantt/kgantt/xQGanttListViewPort.cpp
@@ -0,0 +1,175 @@
+//
+//  file    : xQGanttListViewPort.C
+//  date    : 26 oct 2000
+//  changed : 29 nov 2000
+//  author  : jh
+//
+
+#include "xQGanttListViewPort.h"
+
+#include <qcolor.h>
+
+
+int xQGanttListViewPort::_ListViewCounter = 0;
+
+
+xQGanttListViewPort::xQGanttListViewPort(KGanttItem* toplevelitem, QWidget* parent,
+					 const char * name, WFlags f )
+  : QFrame(parent,name,f)
+{
+  _toplevelitem = toplevelitem;
+
+  setBackgroundColor(QColor(white));
+
+  _barviewport = NULL;
+
+  _width = 1000;
+
+  brush1 = QBrush(QColor(200,200,230));
+  brush2 = QBrush(QColor(240,240,240));
+
+}
+
+
+
+xQGanttListViewPort::~xQGanttListViewPort()
+/////////////////////////////////////////
+{
+}
+
+
+
+void
+xQGanttListViewPort::setBarViewPort(xQGanttBarViewPort* v)
+{
+  _barviewport = v;
+
+  //  printf("setBarViewPort()\n");
+
+  resize(500, _barviewport->height());
+
+  printf("setBarViewPort()\n");
+
+  connect(_barviewport, SIGNAL(resized()),
+	  this, SLOT(barViewResized()));
+  
+
+  connect(_barviewport, SIGNAL(recalculated()),
+	  this, SLOT(update()));
+  
+  /*
+    connect(_barviewport, SIGNAL(contentsRepainted()),
+    this, SLOT(barViewRepainted()));
+  */
+}
+
+
+
+void 
+xQGanttListViewPort::barViewResized()
+//////////////////////////////////////
+{
+  printf("xQGanttListViewPort::barViewResized()\n");
+  
+  static int _h = 0;
+
+  int h = _barviewport->height();
+
+  if(h!=_h) {
+    _h = h;
+    resize(_width, _h);
+  }
+
+}
+
+
+
+void 
+xQGanttListViewPort::drawContents(QPainter* p, int x1, int y1, int x2, int y2)
+//////////////////////////////////////////////////////////////////////////////
+{
+  /*printf("\nxQGanttListViewPort::drawContents(%d,%d,%d,%d)\n",
+	 x1, y1, x2, y2 ); 
+  */
+
+  _ListViewCounter = 0;
+
+  if(_barviewport) {
+    drawItem(_toplevelitem, p, QRect(x1, y1, x2-x1, y2-y1), 5 );
+  }
+
+}
+
+
+
+void
+xQGanttListViewPort::drawItem(KGanttItem* item, QPainter* p, const QRect& rect,
+			      int offsetX )
+/////////////////////////////////////////////////////////////////////////////
+{
+  static int margin = 2;
+
+  xQTaskPosition* tpos = _barviewport->_gItemList[item];
+
+  if(!tpos) return;
+  
+  if( (tpos->_screenY+5 >= rect.y() &&
+       tpos->_screenY-5 <= rect.y() + rect.height()) ||
+      ((tpos->_screenY + tpos->_screenH)+5 >= rect.y() &&
+       (tpos->_screenY + tpos->_screenH)-5 <= rect.y() + rect.height() ) ) {
+
+    p->setPen(QPen(QColor(black)));
+    
+    int y = tpos->_screenY;
+    int h = tpos->_screenH;
+    
+    if(tpos->_nr % 2 == 0)
+      p->fillRect(0 + margin, y + margin ,
+		  _width - 2 * margin, h - 2 * margin, brush1);
+    else
+      p->fillRect(0 + margin, y + margin, 
+		  _width - 2* margin, h - 2* margin, brush2);
+    
+    QString str = item->getText() + "  [" + 
+      item->getStart().toString() + " / " +
+      item->getEnd().toString() + "]";
+    
+    p->drawText(offsetX, tpos->_textPosY, str );
+    
+  }
+
+    
+  if(item->isOpen() && item->getSubItems().count()>0) {
+    
+    for(KGanttItem* subitem = item->getSubItems().first(); 
+	subitem != 0; 
+	subitem = item->getSubItems().next() ) {
+      
+      drawItem(subitem, p, rect, offsetX + 20);
+      
+    }
+    
+    p->setPen(QPen(QColor(blue),2));
+    p->drawLine(offsetX + 3,  tpos->_textPosY + 3, 
+		offsetX + 3,  tpos->_screenY + tpos->_screenHS - 3);
+
+  }  
+
+}
+
+
+void 
+xQGanttListViewPort::update(int x1, int y1, int x2, int y2)
+/////////////////////////////////////////////////
+{
+  QPainter p(this);
+
+  /*
+    printf("\nxQGanttListViewPort::update(%d,%d,%d,%d)\n",
+    x1, y1, x2, y2 );
+  */
+  drawContents(&p, x1, y1, x2, y2);
+  
+}
+
+#include "xQGanttListViewPort.moc"