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Thread: QTextTableCell border 1pt bottom append.

  1. #1
    Join Date
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    Qt products
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    Default QTextTableCell border 1pt bottom append.

    How i can subclass QTextTableCell to paint only border bottom 1pt black solid? ( or only left , top .... )
    ist this possibel ?

    I suppose to append after on HTML QTextDocument tohtml td style
    border-bottom:1px solid black;

    Qt Code:
    1. void Fop_Handler::ParserTable( const QDomElement e , QTextDocument * d , Fop_Layer * layer , int CursorPositon )
    2. {
    3.  
    4. if (FoTag(e) != TABLE_TAG) {
    5. return;
    6. }
    7.  
    8. Fop_Block *foppi = new Fop_Block(imagecounter,e,"fo:table"); /* grep current source to play */
    9. qreal tableborderborder = TakeOneBorder(e);
    10. qreal tablewidth = Unit(e.attribute ("width",QString("0")));
    11. QDomElement co = e.parentNode().toElement();
    12. QTextCursor Tcursor = QTextCursor(d);
    13. bool IsCorrectCursor = Tcursor.movePosition(QTextCursor::End);
    14. int mappos = Tcursor.position(); /* last position from last cursor on class ! */
    15.  
    16. QTextCursor cellCursor; /* new cursor only for cell tabbing */
    17. QString tatype = e.attribute( "table-layout" ); /* on attribute root table */
    18. QStringList coolsizes; /* grep column size in pt cm mm ecc... */
    19. coolsizes.clear();
    20. QDomElement bodytable = e.firstChildElement("fo:table-body");
    21. int rowCounter = 0;
    22. int columnCounter = 0;
    23. QDomElement column = e.firstChildElement("fo:table-column");
    24. while (!column.isNull()) {
    25. const QString sizefromcool = column.attribute( "column-width" );
    26. if (sizefromcool.size() > 0) {
    27. coolsizes.append(sizefromcool); /* append unit widht string 22pt */
    28. }
    29. column = column.nextSiblingElement("fo:table-column");
    30. }
    31.  
    32. if (coolsizes.size() > 0) {
    33. columnCounter = coolsizes.size();
    34. }
    35.  
    36. QDomElement rows = bodytable.firstChildElement("fo:table-row");
    37. while (!rows.isNull()) {
    38. rowCounter++;
    39. rows = rows.nextSiblingElement("fo:table-row");
    40. }
    41. if (rowCounter < 1) {
    42. //////qDebug() << "### false row? " << columnCounter << " list" << coolsizes;
    43. return;
    44. }
    45. ////////qDebug() << "### true row " << columnCounter << " list" << coolsizes;
    46. /* #########################base table #######################################*/
    47. QTextTable *qtable = Tcursor.insertTable( rowCounter, columnCounter );
    48. ///////qDebug() << "### parse table... ";
    49. ////////qDebug() << "### rowCounter " << rowCounter;
    50. ////////qDebug() << "### columnCounter " << columnCounter;
    51. QTextTableFormat tableFormat;
    52. QString tbg = bodytable.attribute("background-color");
    53.  
    54. if (tablewidth !=0) {
    55. tableFormat.setWidth ( QTextLength ( QTextLength::FixedLength, tablewidth ) );
    56. ///////tableFormat.setHeight ( QTextLength ( QTextLength::FixedLength, tablewidth ) );
    57. }
    58. qreal borderDik = TakeOneBorder(bodytable);
    59. ////////qDebug() << "### table borderDik " << borderDik; /* qt4 4.3 bug unable to set table border on QGraphicsTextItem */
    60. if (!tbg.isEmpty()) {
    61. tableFormat.setBackground ( QColor(tbg) );
    62. }
    63. tableFormat.setBorder(borderDik);
    64. tableFormat.setCellSpacing(Unit(bodytable.attribute ("cell-space",QString("0"))));
    65. tableFormat.setCellPadding(TakeOnePadding(bodytable));
    66.  
    67.  
    68. /* colums on mm cm pt <-> */
    69. if (coolsizes.size() > 0) {
    70. tableFormat.clearColumnWidthConstraints();
    71. QVector<QTextLength> constraints;
    72. for (int i = 0; i < coolsizes.size(); ++i) {
    73. const qreal cellmesure = Unit(coolsizes.at(i));
    74. constraints.insert(i,QTextLength(QTextLength::FixedLength, cellmesure ));
    75. }
    76. tableFormat.setColumnWidthConstraints(constraints);
    77. }
    78.  
    79. if (tatype == "fixed") {
    80. tableFormat.setAlignment ( Qt::AlignLeft );
    81. } else {
    82. tableFormat.setAlignment ( Qt::AlignJustify );
    83. }
    84.  
    85. int qlistlargeNr = -1; /* cell and row count from 0 */
    86. QDomElement setrows = bodytable.firstChildElement("fo:table-row");
    87. while (!setrows.isNull()) {
    88. int is_spancol = 0;
    89. int startStorno = 0;
    90. int stopStorno = 0;
    91. bool bypassisactive = false;
    92. qlistlargeNr++;
    93. QTextBlockFormat tdformat;
    94. tdformat.setBottomMargin(0);
    95. tdformat.setTopMargin(0);
    96. QDomElement columnElement = setrows.firstChildElement(); /* sub element from row */
    97. int columnCounter = -1; /* cell and row count from 0 */
    98.  
    99. while ( !columnElement.isNull() ) {
    100. if ( columnElement.tagName().toLower() == "fo:table-cell" ) {
    101. columnCounter++;
    102.  
    103.  
    104.  
    105. is_spancol = columnElement.attribute( "number-columns-spanned" ).trimmed().toInt();
    106. if (is_spancol > 1) {
    107. for (int i = 0; i < is_spancol; ++i) {
    108. QTextTableCell cellstart = qtable->cellAt( qlistlargeNr , columnCounter + i);
    109. QTextCharFormat firster = cellstart.format();
    110. if (!columnElement.attribute("background-color").isEmpty()) {
    111. firster.setBackground(QColor(columnElement.attribute("background-color")));
    112. }
    113. cellstart.setFormat(firster);
    114. }
    115. /* point to last cell number-columns-spanned to fill text */
    116. qtable->mergeCells ( qlistlargeNr ,columnCounter,1,is_spancol);
    117. cell = qtable->cellAt( qlistlargeNr , columnCounter );
    118.  
    119. } else {
    120. cell = qtable->cellAt( qlistlargeNr , columnCounter );
    121. }
    122.  
    123. Tcursor = cell.firstCursorPosition();
    124. const qreal cellpadding = Unit(columnElement.attribute ("padding",QString("0")));
    125. const qreal cellwidht = Get_Cell_Width(tableFormat,columnCounter);
    126.  
    127.  
    128. /* paint cell Background and table border here */
    129. QTextCharFormat existformat = cell.format();
    130. if (!columnElement.attribute("background-color").isEmpty()) {
    131. existformat.setBackground(QColor(columnElement.attribute("background-color")));
    132. }
    133. existformat.setToolTip ( foppi->Get_XML() );
    134. cell.setFormat(existformat);
    135.  
    136. Tcursor = cell.firstCursorPosition();
    137. int FirstcellInitCursor = Tcursor.position();
    138.  
    139. int blocksDD = 0;
    140. QDomElement cellinside = columnElement.firstChildElement("fo:block");
    141. while ( !cellinside.isNull() ) {
    142. blocksDD++;
    143. if (blocksDD == 1) {
    144. ParserParagraph(cellinside,d,layer,FirstcellInitCursor,true);
    145. } else {
    146. ParserParagraph(cellinside,d,layer,CursorStatementPosition,true);
    147. }
    148.  
    149. cellinside = cellinside.nextSiblingElement("fo:block");
    150. }
    151.  
    152.  
    153. }
    154. columnElement = columnElement.nextSiblingElement();
    155. }
    156.  
    157.  
    158.  
    159. setrows = setrows.nextSiblingElement("fo:table-row");
    160. }
    161.  
    162.  
    163.  
    164. qtable->setFormat( tableFormat );
    165. ActualBackgroundColor = QString(default_background); /* reset color background */
    166. CursorStatementPosition = 0; /* go to end document ! */
    167.  
    168. }
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  2. #2
    Join Date
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    Default Re: QTextTableCell border 1pt bottom append.

    Have you tried applying a text format on the cell?

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