Differential D2902 Diff 7310 documentation/standarddocumentationview.cpp

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documentation/standarddocumentationview.cpp

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17	* Free Software Foundation, Inc.,	17		* Free Software Foundation, Inc.,
18	* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.	18		* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19	*/	19		*/
20		20
21	#include "standarddocumentationview.h"	21		#include "standarddocumentationview.h"
22	#include "documentationfindwidget.h"	22		#include "documentationfindwidget.h"
23	#include "debug.h"	23		#include "debug.h"
24		24
		25		#include <QFontDatabase>
		26
25	using namespace KDevelop;	27		using namespace KDevelop;
26		28
27	StandardDocumentationView::StandardDocumentationView(DocumentationFindWidget* findWidget, QWidget* parent)	29		StandardDocumentationView::StandardDocumentationView(DocumentationFindWidget* findWidget, QWidget* parent)
28	: QWebView (parent)	30		: QWebView (parent)
29	{	31		{
30	findWidget->setEnabled(true);	32		findWidget->setEnabled(true);
31	connect(findWidget, &DocumentationFindWidget::newSearch, this, &StandardDocumentationView::search);	33		connect(findWidget, &DocumentationFindWidget::newSearch, this, &StandardDocumentationView::search);
		34
		35		QFont sansSerifFont = QFontDatabase::systemFont(QFontDatabase::GeneralFont);
		36		QFont monospaceFont = QFontDatabase::systemFont(QFontDatabase::FixedFont);
		37		QFont minimalFont = QFontDatabase::systemFont(QFontDatabase::SmallestReadableFont);
		38
		39		QWebSettings* s = settings();
		40
		41		s->setFontFamily(QWebSettings::StandardFont, sansSerifFont.family());
		42		s->setFontFamily(QWebSettings::SerifFont, "Serif");
		43		s->setFontFamily(QWebSettings::SansSerifFont, sansSerifFont.family());
		44		s->setFontFamily(QWebSettings::FixedFont, monospaceFont.family());
		45
		46		s->setFontSize(QWebSettings::DefaultFontSize, QFontInfo(sansSerifFont).pixelSize());
			apolUnsubmitted Not Done why `+ 4`? Also just now I realize that they don't use QFont there... apol: why `+ 4`? Also just now I realize that they don't use QFont there...
			antonanikinAuthorUnsubmitted Not Done `+4` is "heuristic" value, ensure that the HTML-font size be close to system font size. If we pass original size to `QWebView` the resulting font size will be too small. antonanikin: `+4` is "heuristic" value, ensure that the HTML-font size be close to system font size. If we…
		47		s->setFontSize(QWebSettings::DefaultFixedFontSize, QFontInfo(monospaceFont).pixelSize());
		48		s->setFontSize(QWebSettings::MinimumFontSize, QFontInfo(minimalFont).pixelSize());
32	}	49		}
33		50
34	void StandardDocumentationView::search ( const QString& text, DocumentationFindWidget::FindOptions options )	51		void StandardDocumentationView::search ( const QString& text, DocumentationFindWidget::FindOptions options )
35	{	52		{
36	//Highlighting has been commented because it doesn't let me jump around all occurrences	53		//Highlighting has been commented because it doesn't let me jump around all occurrences
37	// page()->findText(QString(), QWebPage::HighlightAllOccurrences);	54		// page()->findText(QString(), QWebPage::HighlightAllOccurrences);
38		55
39	QWebPage::FindFlags ff=QWebPage::FindWrapsAroundDocument /\| QWebPage::HighlightAllOccurrences/;	56		QWebPage::FindFlags ff=QWebPage::FindWrapsAroundDocument /\| QWebPage::HighlightAllOccurrences/;
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