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00039 #include "OSGQFieldContainerView_qt.h"
00040 #include "OSGQFieldView_qt.h"
00041
00042 #include <OSGField.h>
00043
00044 #include <qpalette.h>
00045 #include <qevent.h>
00046 #include <qrect.h>
00047 #include <qsize.h>
00048
00049 OSG_USING_NAMESPACE
00050
00051 #ifdef __sgi
00052 #pragma set woff 1174
00053 #endif
00054
00055 namespace
00056 {
00057 static Char8 cvsid_cpp[] = "@(#)$Id: OSGQFieldContainerView_qt.cpp,v 1.2 2003/05/11 10:33:26 dirk Exp $";
00058 static Char8 cvsid_hpp[] = OSGQFIELDCONTAINERVIEW_HEADER_CVSID;
00059 static Char8 cvsid_inl[] = OSGQFIELDCONTAINERVIEW_INLINE_CVSID;
00060 }
00061
00062 #ifdef __sgi
00063 #pragma reset woff 1174
00064 #endif
00065
00066 QFieldContainerView::QFieldContainerView(QWidget *parent, const char *name)
00067 : Inherited (parent, name ),
00068 _pFC (NullFC ),
00069 _uiAspect (Thread::getCurrent()->getAspect()),
00070 _bShowTypeColumn(true )
00071 {
00072 _pTable = new QTable(this, "QFieldContainerView::_pTable");
00073
00074 _pTable->setNumCols (3 );
00075 _pTable->setReadOnly (true );
00076 _pTable->setSelectionMode(QTable::NoSelection);
00077 }
00078
00079 QFieldContainerView::QFieldContainerView( FieldContainerPtr pFC,
00080 UInt32 uiAspect,
00081 QWidget *parent,
00082 const char *name )
00083 : Inherited (parent, name ),
00084 _pFC (NullFC ),
00085 _uiAspect (uiAspect ),
00086 _bShowTypeColumn(true )
00087 {
00088 _pTable = new QTable(this, "QFieldContainerView::_pTable");
00089
00090 _pTable->setNumCols (3 );
00091 _pTable->setReadOnly (true );
00092 _pTable->setSelectionMode(QTable::NoSelection);
00093
00094 setFieldContainer(pFC);
00095 }
00096
00097 QFieldContainerView::~QFieldContainerView(void)
00098 {
00099 }
00100
00101 void
00102 QFieldContainerView::setFieldContainer(FieldContainerPtr pFC)
00103 {
00104 clearTable();
00105
00106 fillTable(pFC, _uiAspect);
00107
00108 _pFC = pFC;
00109 }
00110
00111 void
00112 QFieldContainerView::setAspect(UInt32 uiAspect)
00113 {
00114
00115
00116 _uiAspect = uiAspect;
00117
00118 clearTable();
00119
00120 fillTable(getFieldContainer(), _uiAspect);
00121 }
00122
00123 void
00124 QFieldContainerView::setShowTypeColumn(bool bShowTypeColumn)
00125 {
00126 _bShowTypeColumn = bShowTypeColumn;
00127
00128 if(_bShowTypeColumn)
00129 {
00130 _pTable->showColumn (TypeColumn);
00131 _pTable->adjustColumn(TypeColumn);
00132 }
00133 else
00134 {
00135 _pTable->hideColumn(TypeColumn);
00136 }
00137 }
00138
00139 void
00140 QFieldContainerView::beginEdit(UInt32 uiFieldId, UInt32 uiIndex)
00141 {
00142 if((uiFieldId < 1) || (uiFieldId > _pFC->getType().getNumFieldDescs()))
00143 return;
00144
00145 QFieldViewBase *pFView =
00146 dynamic_cast<QFieldViewBase *>(_pTable->cellWidget(uiFieldId-1,
00147 ValueColumn ));
00148
00149 if(pFView)
00150 pFView->beginEdit(uiIndex);
00151 }
00152
00153 void
00154 QFieldContainerView::endEdit(void)
00155 {
00156 int numRows = _pTable->numRows();
00157
00158 for(int i=0; i < numRows; ++i)
00159 {
00160 QFieldViewBase *pFView =
00161 dynamic_cast<QFieldViewBase *>(
00162 _pTable->cellWidget(i, ValueColumn));
00163
00164 if(pFView)
00165 pFView->endEdit();
00166 }
00167 }
00168
00169 void
00170 QFieldContainerView::endEdit(UInt32 uiFieldId)
00171 {
00172 if((uiFieldId < 1) || (uiFieldId > _pFC->getType().getNumFieldDescs()))
00173 return;
00174
00175 QFieldViewBase *pFView =
00176 dynamic_cast<QFieldViewBase *>(_pTable->cellWidget(uiFieldId - 1,
00177 ValueColumn ));
00178
00179 if(pFView)
00180 pFView->endEdit();
00181 }
00182
00183 void
00184 QFieldContainerView::resizeEvent(QResizeEvent *pEvent)
00185 {
00186 _pTable->resize(pEvent->size());
00187 }
00188
00189 void
00190 QFieldContainerView::onClicked(FieldContainerPtr pFC,
00191 UInt32 uiFieldId,
00192 UInt32 uiIndex,
00193 ButtonState button )
00194 {
00195 emit clicked(pFC, uiFieldId, uiIndex, button);
00196 }
00197
00198 void
00199 QFieldContainerView::onDoubleClicked(FieldContainerPtr pFC,
00200 UInt32 uiFieldId,
00201 UInt32 uiIndex,
00202 ButtonState button )
00203 {
00204 emit doubleClicked(pFC, uiFieldId, uiIndex, button);
00205 }
00206
00207 void
00208 QFieldContainerView::clearTable(void)
00209 {
00210 UInt32 rows = _pTable->numRows();
00211
00212 for(UInt32 i = rows; i > 0; --i)
00213 {
00214 _pTable->removeRow(i-1);
00215 }
00216 }
00217
00218 void
00219 QFieldContainerView::fillTable(const FieldContainerPtr &pFC, UInt32 uiAspect)
00220 {
00221 UInt32 uiNumFields = pFC->getType().getNumFieldDescs();
00222
00223 _pTable->setNumRows(uiNumFields);
00224
00225 for(UInt32 i = 0; i < uiNumFields; ++i)
00226 {
00227
00228 if(pFC->getField(i+1)->getCardinality() == FieldType::SINGLE_FIELD)
00229 {
00230 QSFieldView *pSFView = new QSFieldView(pFC, i+1, uiAspect, this);
00231
00232 _pTable->setCellWidget(i, ValueColumn, pSFView );
00233
00234 #if (QT_VERSION < 0x030301) || (QT_VERSION < 304)
00235 _pTable->setItem (i, ValueColumn,
00236 new QWidgetTableItem(_pTable));
00237 #endif
00238
00239 connect(pSFView,
00240 SIGNAL(clicked (FieldContainerPtr, UInt32,
00241 UInt32, ButtonState)),
00242 this,
00243 SLOT (onClicked (FieldContainerPtr, UInt32,
00244 UInt32, ButtonState)));
00245 connect(pSFView,
00246 SIGNAL(doubleClicked (FieldContainerPtr, UInt32,
00247 UInt32, ButtonState)),
00248 this,
00249 SLOT (onDoubleClicked(FieldContainerPtr, UInt32,
00250 UInt32, ButtonState)));
00251 _pTable->setText(i, NameColumn,
00252 pFC->getType().getFieldDescription(i+1)->getCName());
00253 }
00254 else
00255 {
00256 QMFieldView *pMFView = new QMFieldView(pFC, i+1, uiAspect, this);
00257
00258 _pTable->setCellWidget(i, ValueColumn, pMFView );
00259
00260 #if (QT_VERSION < 0x030302) || (QT_VERSION < 304)
00261 _pTable->setItem (i, ValueColumn,
00262 new QWidgetTableItem(_pTable));
00263 #endif
00264
00265 connect(pMFView,
00266 SIGNAL(clicked (FieldContainerPtr, UInt32,
00267 UInt32, ButtonState)),
00268 this,
00269 SLOT (onClicked (FieldContainerPtr, UInt32,
00270 UInt32, ButtonState)));
00271 connect(pMFView,
00272 SIGNAL(doubleClicked (FieldContainerPtr, UInt32,
00273 UInt32, ButtonState)),
00274 this,
00275 SLOT (onDoubleClicked(FieldContainerPtr, UInt32,
00276 UInt32, ButtonState)));
00277
00278 QString s(pFC->getType().getFieldDescription(i+1)->getCName());
00279
00280 if(pMFView->getFieldPtr()->getSize() >= 2)
00281 {
00282 s += "\n";
00283
00284 QString num;
00285 num.setNum(pMFView->getFieldPtr()->getSize());
00286 s += num;
00287 }
00288 _pTable->setText(i, NameColumn, s);
00289 }
00290
00291 _pTable->setText(i, TypeColumn,
00292 pFC->getField(i+1)->getType().getCName());
00293 }
00294
00295 for(UInt32 i=0; i<uiNumFields; ++i)
00296 _pTable->adjustRow(i);
00297
00298 _pTable->adjustColumn(NameColumn );
00299 _pTable->adjustColumn(ValueColumn);
00300
00301 if(_bShowTypeColumn)
00302 {
00303 _pTable->showColumn (TypeColumn);
00304 _pTable->adjustColumn(TypeColumn);
00305 }
00306 else
00307 {
00308 _pTable->hideColumn(TypeColumn);
00309 }
00310 }
00311
00312
00313
00314
00315
00316 QFieldContainerView::QWidgetTableItem::QWidgetTableItem(QTable *pTable)
00317 : Inherited(pTable, Never, "")
00318 {
00319 setEnabled(false);
00320 }
00321
00322 QFieldContainerView::QWidgetTableItem::~QWidgetTableItem(void)
00323 {
00324 }
00325
00326 void
00327 QFieldContainerView::QWidgetTableItem::paint(
00328 QPainter *OSG_CHECK_ARG(pPainter),
00329 const QColorGroup &OSG_CHECK_ARG(cg),
00330 const QRect &OSG_CHECK_ARG(cr),
00331 bool OSG_CHECK_ARG(selected))
00332 {
00333 QWidget *pWidget = table()->cellWidget(row(), col());
00334
00335 if(pWidget)
00336 pWidget->repaint();
00337 }
00338
00339 QSize
00340 QFieldContainerView::QWidgetTableItem::sizeHint(void) const
00341 {
00342 QWidget *pWidget = table()->cellWidget(row(), col());
00343
00344 if(pWidget)
00345 return pWidget->sizeHint();
00346 else
00347 return QSize(10, 10);
00348 }
00349
00350 #include "OSGQFieldContainerView_qt_moc.cpp"
