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authorNils Jeisecke <jeisecke@saltation.de>2015-12-17 16:38:15 +0100
committerNils Jeisecke <nils.jeisecke@saltation.com>2019-08-19 20:59:12 +0200
commitd8a9bec35fb0c60a0e5990c1a12ffe6f39fdbf2d (patch)
treef2682539a00af01d617d744f1c28510988639beb /tests/auto/gui/text/qtextdocumentfragment/tst_qtextdocumentfragment.cpp
parent8240c24866550c4c083a7c1020d0b1b1bb7c8329 (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/tst_qtextdocumentfragment.cpp')
-rw-r--r--tests/auto/gui/text/qtextdocumentfragment/tst_qtextdocumentfragment.cpp134
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>"
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 14:27:50 +0000