diff options
author | Nils Jeisecke <jeisecke@saltation.de> | 2015-12-17 16:38:15 +0100 |
---|---|---|
committer | Nils Jeisecke <nils.jeisecke@saltation.com> | 2019-08-19 20:59:12 +0200 |
commit | d8a9bec35fb0c60a0e5990c1a12ffe6f39fdbf2d (patch) | |
tree | f2682539a00af01d617d744f1c28510988639beb /tests/auto/gui/text/qtextdocumentfragment | |
parent | 8240c24866550c4c083a7c1020d0b1b1bb7c8329 (diff) |
QTextDocument: add css-styling of table cell borders to HTML import/export
Supported style attributes:
<table>
style: supports "border-collapse: collapse" and "border-color".
border: width of the outer border
bordercolor: basic color for all borders
<tr>
style: not supported
<td>/</th>
style: supports the "border", "border-[top|left|bottom|right]]"
shorthand styles and the "border-width", "border-color"
and "border-style" (and the top/left/bottom/right variants)
attributes
<table border=1 style="border-collapse: collapse"> will render
a simple 1px table grid.
Notes:
The QTextDocument table model is much simpler than the HTML table model.
It basically only has <table> and <td> support. So the HTML parser is
forced to map markup and styling to the QTextDocument model which
is not without loss.
In other words: While QTextDocument -> HTML -> QTextDocument should
preserve the QTextDocument structure, HTML -> QTextDocument -> HTML
does not preserve the HTML DOM at all.
So for now the HTML importer and writer only support border styles on
the <td> and <th> nodes. In future updates, the HTML parser might be
enhanced to map <tr> and <table> CSS styles to the cells.
Change-Id: If9e7312fa6cbf270cf8f7b3c72ba1fa094107517
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Diffstat (limited to 'tests/auto/gui/text/qtextdocumentfragment')
-rw-r--r-- | tests/auto/gui/text/qtextdocumentfragment/tst_qtextdocumentfragment.cpp | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/tests/auto/gui/text/qtextdocumentfragment/tst_qtextdocumentfragment.cpp b/tests/auto/gui/text/qtextdocumentfragment/tst_qtextdocumentfragment.cpp index c5243d1535..b6917f1208 100644 --- a/tests/auto/gui/text/qtextdocumentfragment/tst_qtextdocumentfragment.cpp +++ b/tests/auto/gui/text/qtextdocumentfragment/tst_qtextdocumentfragment.cpp @@ -181,6 +181,11 @@ private slots: void html_tableCellBackground(); void css_bodyBackground(); void css_tableCellBackground(); + void css_tableCellBorder(); + void css_tableCellBorderShorthand(); + void css_tableCellAllBordersShorthand(); + void css_tableCellOverrideOneBorder(); + void css_tableBorderCollapse(); void css_fontWeight(); void css_float(); void css_textIndent(); @@ -1753,6 +1758,135 @@ void tst_QTextDocumentFragment::css_tableCellBackground() QCOMPARE(cell.format().background().style(), Qt::TexturePattern); } +void tst_QTextDocumentFragment::css_tableCellBorder() +{ + const char html[] = "<body><table><tr><td style=\"border-width:8px;border-color:green;border-style:groove;border-left-style:dashed;border-left-color:red;border-left-width:4px\">Foo</td></tr></table></body>"; + doc->setHtml(html); + + cursor.movePosition(QTextCursor::Start); + cursor.movePosition(QTextCursor::NextBlock); + QTextTable *table = cursor.currentTable(); + QVERIFY(table); + + QTextTableCell cell = table->cellAt(0, 0); + QTextTableCellFormat cellFormat = cell.format().toTableCellFormat(); + QCOMPARE(cellFormat.leftBorder(), qreal(4)); + QCOMPARE(cellFormat.leftBorderBrush(), QBrush(QColor("red"))); + QCOMPARE(cellFormat.leftBorderStyle(), QTextFrameFormat::BorderStyle_Dashed); + + QCOMPARE(cellFormat.rightBorder(), qreal(8)); + QCOMPARE(cellFormat.rightBorderBrush(), QBrush(QColor("green"))); + QCOMPARE(cellFormat.rightBorderStyle(), QTextFrameFormat::BorderStyle_Groove); + + QCOMPARE(cellFormat.bottomBorder(), qreal(8)); + QCOMPARE(cellFormat.bottomBorderBrush(), QBrush(QColor("green"))); + QCOMPARE(cellFormat.bottomBorderStyle(), QTextFrameFormat::BorderStyle_Groove); + + QCOMPARE(cellFormat.topBorder(), qreal(8)); + QCOMPARE(cellFormat.topBorderBrush(), QBrush(QColor("green"))); + QCOMPARE(cellFormat.topBorderStyle(), QTextFrameFormat::BorderStyle_Groove); +} + +void tst_QTextDocumentFragment::css_tableCellBorderShorthand() +{ + const char html[] = "<body><table><tr><td style=\"border-left:1px solid green;border-right:2px dashed red;border-bottom:3px dotted yellow;border-top:4px dot-dash blue\">Foo</td></tr></table></body>"; + doc->setHtml(html); + + cursor.movePosition(QTextCursor::Start); + cursor.movePosition(QTextCursor::NextBlock); + QTextTable *table = cursor.currentTable(); + QVERIFY(table); + + QTextTableCell cell = table->cellAt(0, 0); + QTextTableCellFormat cellFormat = cell.format().toTableCellFormat(); + QCOMPARE(cellFormat.leftBorder(), qreal(1)); + QCOMPARE(cellFormat.leftBorderBrush(), QBrush(QColor("green"))); + QCOMPARE(cellFormat.leftBorderStyle(), QTextFrameFormat::BorderStyle_Solid); + + QCOMPARE(cellFormat.rightBorder(), qreal(2)); + QCOMPARE(cellFormat.rightBorderBrush(), QBrush(QColor("red"))); + QCOMPARE(cellFormat.rightBorderStyle(), QTextFrameFormat::BorderStyle_Dashed); + + QCOMPARE(cellFormat.bottomBorder(), qreal(3)); + QCOMPARE(cellFormat.bottomBorderBrush(), QBrush(QColor("yellow"))); + QCOMPARE(cellFormat.bottomBorderStyle(), QTextFrameFormat::BorderStyle_Dotted); + + QCOMPARE(cellFormat.topBorder(), qreal(4)); + QCOMPARE(cellFormat.topBorderBrush(), QBrush(QColor("blue"))); + QCOMPARE(cellFormat.topBorderStyle(), QTextFrameFormat::BorderStyle_DotDash); +} + +void tst_QTextDocumentFragment::css_tableCellAllBordersShorthand() +{ + const char html[] = "<body><table><tr><td style=\"border:2px dashed green\">Foo</td></tr></table></body>"; + doc->setHtml(html); + + cursor.movePosition(QTextCursor::Start); + cursor.movePosition(QTextCursor::NextBlock); + QTextTable *table = cursor.currentTable(); + QVERIFY(table); + + QTextTableCell cell = table->cellAt(0, 0); + QTextTableCellFormat cellFormat = cell.format().toTableCellFormat(); + QCOMPARE(cellFormat.leftBorder(), qreal(2)); + QCOMPARE(cellFormat.leftBorderBrush(), QBrush(QColor("green"))); + QCOMPARE(cellFormat.leftBorderStyle(), QTextFrameFormat::BorderStyle_Dashed); + + QCOMPARE(cellFormat.rightBorder(), qreal(2)); + QCOMPARE(cellFormat.rightBorderBrush(), QBrush(QColor("green"))); + QCOMPARE(cellFormat.rightBorderStyle(), QTextFrameFormat::BorderStyle_Dashed); + + QCOMPARE(cellFormat.bottomBorder(), qreal(2)); + QCOMPARE(cellFormat.bottomBorderBrush(), QBrush(QColor("green"))); + QCOMPARE(cellFormat.bottomBorderStyle(), QTextFrameFormat::BorderStyle_Dashed); + + QCOMPARE(cellFormat.topBorder(), qreal(2)); + QCOMPARE(cellFormat.topBorderBrush(), QBrush(QColor("green"))); + QCOMPARE(cellFormat.topBorderStyle(), QTextFrameFormat::BorderStyle_Dashed); +} + +void tst_QTextDocumentFragment::css_tableCellOverrideOneBorder() +{ + const char html[] = "<body><table><tr><td style=\"border:2px dashed green;border-left:4px solid red\">Foo</td></tr></table></body>"; + doc->setHtml(html); + + cursor.movePosition(QTextCursor::Start); + cursor.movePosition(QTextCursor::NextBlock); + QTextTable *table = cursor.currentTable(); + QVERIFY(table); + + QTextTableCell cell = table->cellAt(0, 0); + QTextTableCellFormat cellFormat = cell.format().toTableCellFormat(); + QCOMPARE(cellFormat.leftBorder(), qreal(4)); + QCOMPARE(cellFormat.leftBorderBrush(), QBrush(QColor("red"))); + QCOMPARE(cellFormat.leftBorderStyle(), QTextFrameFormat::BorderStyle_Solid); + + QCOMPARE(cellFormat.rightBorder(), qreal(2)); + QCOMPARE(cellFormat.rightBorderBrush(), QBrush(QColor("green"))); + QCOMPARE(cellFormat.rightBorderStyle(), QTextFrameFormat::BorderStyle_Dashed); + + QCOMPARE(cellFormat.bottomBorder(), qreal(2)); + QCOMPARE(cellFormat.bottomBorderBrush(), QBrush(QColor("green"))); + QCOMPARE(cellFormat.bottomBorderStyle(), QTextFrameFormat::BorderStyle_Dashed); + + QCOMPARE(cellFormat.topBorder(), qreal(2)); + QCOMPARE(cellFormat.topBorderBrush(), QBrush(QColor("green"))); + QCOMPARE(cellFormat.topBorderStyle(), QTextFrameFormat::BorderStyle_Dashed); +} + +void tst_QTextDocumentFragment::css_tableBorderCollapse() +{ + const char html[] = "<body><table style=\"border-collapse:collapse\"><tr><td>Foo</td></tr></table></body>"; + doc->setHtml(html); + + cursor.movePosition(QTextCursor::Start); + cursor.movePosition(QTextCursor::NextBlock); + QTextTable *table = cursor.currentTable(); + QVERIFY(table); + + QCOMPARE(table->format().borderCollapse(), true); +} + void tst_QTextDocumentFragment::css_cellPaddings() { const char html[] = "<body><table><tr><td style=\"padding-left:1\">Foo</td>" |