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176 lines
3.5 KiB
176 lines
3.5 KiB
//
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// file : xQGanttListViewPort.C
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// date : 26 oct 2000
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// changed : 29 nov 2000
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// author : jh
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//
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#include "xQGanttListViewPort.h"
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#include <tqcolor.h>
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int xQGanttListViewPort::_ListViewCounter = 0;
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xQGanttListViewPort::xQGanttListViewPort(KGanttItem* toplevelitem, TQWidget* parent,
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const char * name, WFlags f )
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: TQFrame(parent,name,f)
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{
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_toplevelitem = toplevelitem;
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setBackgroundColor(TQColor(white));
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_barviewport = NULL;
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_width = 1000;
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brush1 = TQBrush(TQColor(200,200,230));
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brush2 = TQBrush(TQColor(240,240,240));
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}
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xQGanttListViewPort::~xQGanttListViewPort()
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/////////////////////////////////////////
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{
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}
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void
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xQGanttListViewPort::setBarViewPort(xQGanttBarViewPort* v)
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{
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_barviewport = v;
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// printf("setBarViewPort()\n");
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resize(500, _barviewport->height());
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printf("setBarViewPort()\n");
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connect(_barviewport, TQ_SIGNAL(resized()),
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this, TQ_SLOT(barViewResized()));
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connect(_barviewport, TQ_SIGNAL(recalculated()),
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this, TQ_SLOT(update()));
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/*
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connect(_barviewport, TQ_SIGNAL(contentsRepainted()),
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this, TQ_SLOT(barViewRepainted()));
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*/
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}
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void
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xQGanttListViewPort::barViewResized()
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//////////////////////////////////////
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{
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printf("xQGanttListViewPort::barViewResized()\n");
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static int _h = 0;
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int h = _barviewport->height();
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if(h!=_h) {
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_h = h;
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resize(_width, _h);
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}
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}
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void
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xQGanttListViewPort::drawContents(TQPainter* p, int x1, int y1, int x2, int y2)
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//////////////////////////////////////////////////////////////////////////////
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{
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/*printf("\nxQGanttListViewPort::drawContents(%d,%d,%d,%d)\n",
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x1, y1, x2, y2 );
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*/
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_ListViewCounter = 0;
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if(_barviewport) {
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drawItem(_toplevelitem, p, TQRect(x1, y1, x2-x1, y2-y1), 5 );
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}
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}
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void
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xQGanttListViewPort::drawItem(KGanttItem* item, TQPainter* p, const TQRect& rect,
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int offsetX )
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/////////////////////////////////////////////////////////////////////////////
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{
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static int margin = 2;
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xTQTaskPosition* tpos = _barviewport->_gItemList[item];
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if(!tpos) return;
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if( (tpos->_screenY+5 >= rect.y() &&
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tpos->_screenY-5 <= rect.y() + rect.height()) ||
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((tpos->_screenY + tpos->_screenH)+5 >= rect.y() &&
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(tpos->_screenY + tpos->_screenH)-5 <= rect.y() + rect.height() ) ) {
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p->setPen(TQPen(TQColor(black)));
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int y = tpos->_screenY;
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int h = tpos->_screenH;
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if(tpos->_nr % 2 == 0)
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p->fillRect(0 + margin, y + margin ,
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_width - 2 * margin, h - 2 * margin, brush1);
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else
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p->fillRect(0 + margin, y + margin,
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_width - 2* margin, h - 2* margin, brush2);
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TQString str = item->getText() + " [" +
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item->getStart().toString() + " / " +
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item->getEnd().toString() + "]";
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p->drawText(offsetX, tpos->_textPosY, str );
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}
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if(item->isOpen() && item->getSubItems().count()>0) {
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for(KGanttItem* subitem = item->getSubItems().first();
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subitem != 0;
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subitem = item->getSubItems().next() ) {
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drawItem(subitem, p, rect, offsetX + 20);
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}
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p->setPen(TQPen(TQColor(blue),2));
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p->drawLine(offsetX + 3, tpos->_textPosY + 3,
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offsetX + 3, tpos->_screenY + tpos->_screenHS - 3);
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}
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}
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void
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xQGanttListViewPort::update(int x1, int y1, int x2, int y2)
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/////////////////////////////////////////////////
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{
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TQPainter p(this);
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/*
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printf("\nxQGanttListViewPort::update(%d,%d,%d,%d)\n",
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x1, y1, x2, y2 );
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*/
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drawContents(&p, x1, y1, x2, y2);
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}
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#include "xQGanttListViewPort.moc"
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