46
+ − 1 #include "gui/widgets/text.h"
+ − 2 #include "core/session.h"
+ − 3 #include <QFrame>
+ − 4 #include <QLabel>
+ − 5 #include <QPixmap>
+ − 6 #include <QTextBlock>
+ − 7 #include <QVBoxLayout>
+ − 8
+ − 9 namespace TextWidgets {
+ − 10
+ − 11 Header::Header(QString title, QWidget* parent) : QWidget(parent) {
+ − 12 setLayout(new QVBoxLayout);
+ − 13 setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Maximum);
+ − 14
+ − 15 static_text_title = new QLabel(title, this);
+ − 16 static_text_title->setTextFormat(Qt::PlainText);
+ − 17 QFont font = static_text_title->font();
+ − 18 font.setWeight(QFont::Bold);
+ − 19 static_text_title->setFont(font);
+ − 20 static_text_title->setFixedHeight(16);
+ − 21
+ − 22 static_text_line = new QFrame(this);
+ − 23 static_text_line->setFrameShape(QFrame::HLine);
+ − 24 static_text_line->setFrameShadow(QFrame::Sunken);
+ − 25 static_text_line->setFixedHeight(2);
+ − 26
+ − 27 layout()->addWidget(static_text_title);
+ − 28 layout()->addWidget(static_text_line);
+ − 29 layout()->setSpacing(0);
+ − 30 layout()->setMargin(0);
+ − 31 }
+ − 32
+ − 33 void Header::SetTitle(QString title) {
+ − 34 static_text_title->setText(title);
+ − 35 }
+ − 36
+ − 37 TextParagraph::TextParagraph(QString title, QString data, QWidget* parent) : QWidget(parent) {
+ − 38 setLayout(new QVBoxLayout);
+ − 39
+ − 40 header = new Header(title, this);
+ − 41
+ − 42 QWidget* content = new QWidget(this);
+ − 43 content->setLayout(new QHBoxLayout);
+ − 44
+ − 45 paragraph = new Paragraph(data, this);
+ − 46 paragraph->setTextInteractionFlags(Qt::NoTextInteraction);
+ − 47 paragraph->setAttribute(Qt::WidgetAttribute::WA_TransparentForMouseEvents);
+ − 48 paragraph->setWordWrapMode(QTextOption::NoWrap);
+ − 49
+ − 50 content->layout()->addWidget(paragraph);
+ − 51 content->layout()->setSpacing(0);
+ − 52 content->layout()->setMargin(0);
+ − 53 content->setContentsMargins(12, 0, 0, 0);
+ − 54
+ − 55 layout()->addWidget(header);
+ − 56 layout()->addWidget(paragraph);
+ − 57 layout()->setSpacing(0);
+ − 58 layout()->setMargin(0);
+ − 59 }
+ − 60
+ − 61 Header* TextParagraph::GetHeader() {
+ − 62 return header;
+ − 63 }
+ − 64
+ − 65 Paragraph* TextParagraph::GetParagraph() {
+ − 66 return paragraph;
+ − 67 }
+ − 68
+ − 69 LabelledTextParagraph::LabelledTextParagraph(QString title, QString label, QString data, QWidget* parent)
+ − 70 : QWidget(parent) {
+ − 71 setLayout(new QVBoxLayout);
+ − 72
+ − 73 header = new Header(title, this);
+ − 74
+ − 75 // this is not accessible from the object because there's really
+ − 76 // no reason to make it accessible...
+ − 77 QWidget* content = new QWidget(this);
+ − 78 content->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
+ − 79
+ − 80 labels = new Paragraph(label, this);
+ − 81 labels->setTextInteractionFlags(Qt::NoTextInteraction);
+ − 82 labels->setAttribute(Qt::WidgetAttribute::WA_TransparentForMouseEvents);
+ − 83 labels->setWordWrapMode(QTextOption::NoWrap);
+ − 84 labels->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
+ − 85 labels->setFixedWidth(123);
+ − 86
+ − 87 paragraph = new Paragraph(data, this);
+ − 88 paragraph->setTextInteractionFlags(Qt::NoTextInteraction);
+ − 89 paragraph->setAttribute(Qt::WidgetAttribute::WA_TransparentForMouseEvents);
+ − 90 paragraph->setWordWrapMode(QTextOption::NoWrap);
+ − 91
+ − 92 QHBoxLayout* content_layout = new QHBoxLayout;
+ − 93 content_layout->addWidget(labels, 0, Qt::AlignTop);
+ − 94 content_layout->addWidget(paragraph, 0, Qt::AlignTop);
+ − 95 content_layout->setSpacing(0);
+ − 96 content_layout->setMargin(0);
+ − 97 content->setLayout(content_layout);
+ − 98
+ − 99 content->setContentsMargins(12, 0, 0, 0);
+ − 100
+ − 101 layout()->addWidget(header);
+ − 102 layout()->addWidget(content);
+ − 103 layout()->setSpacing(0);
+ − 104 layout()->setMargin(0);
+ − 105 }
+ − 106
+ − 107 Header* LabelledTextParagraph::GetHeader() {
+ − 108 return header;
+ − 109 }
+ − 110
+ − 111 Paragraph* LabelledTextParagraph::GetLabels() {
+ − 112 return labels;
+ − 113 }
+ − 114
+ − 115 Paragraph* LabelledTextParagraph::GetParagraph() {
+ − 116 return paragraph;
+ − 117 }
+ − 118
+ − 119 SelectableTextParagraph::SelectableTextParagraph(QString title, QString data, QWidget* parent) : QWidget(parent) {
+ − 120 setLayout(new QVBoxLayout);
+ − 121
+ − 122 header = new Header(title, this);
+ − 123
+ − 124 QWidget* content = new QWidget(this);
+ − 125 content->setLayout(new QHBoxLayout);
+ − 126
+ − 127 paragraph = new Paragraph(data, content);
+ − 128
+ − 129 content->layout()->addWidget(paragraph);
+ − 130 content->layout()->setSpacing(0);
+ − 131 content->layout()->setMargin(0);
+ − 132 content->setContentsMargins(12, 0, 0, 0);
+ − 133
+ − 134 layout()->addWidget(header);
+ − 135 layout()->addWidget(content);
+ − 136 layout()->setSpacing(0);
+ − 137 layout()->setMargin(0);
+ − 138 }
+ − 139
+ − 140 Header* SelectableTextParagraph::GetHeader() {
+ − 141 return header;
+ − 142 }
+ − 143
+ − 144 Paragraph* SelectableTextParagraph::GetParagraph() {
+ − 145 return paragraph;
+ − 146 }
+ − 147
+ − 148 /* inherits QPlainTextEdit and gives a much more reasonable minimum size */
+ − 149 Paragraph::Paragraph(QString text, QWidget* parent) : QPlainTextEdit(text, parent) {
+ − 150 setReadOnly(true);
+ − 151 setTextInteractionFlags(Qt::TextBrowserInteraction);
+ − 152 setFrameShape(QFrame::NoFrame);
+ − 153 setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+ − 154 setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+ − 155
+ − 156 QPalette pal;
+ − 157 pal.setColor(QPalette::Window, QColor(0, 0, 0, 0));
+ − 158 setPalette(pal);
+ − 159
+ − 160 setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
+ − 161 }
+ − 162
+ − 163 /* highly based upon... some stackoverflow answer for PyQt */
+ − 164 QSize Paragraph::minimumSizeHint() const {
+ − 165 QTextDocument* doc = document();
+ − 166 long h = (long)(blockBoundingGeometry(doc->findBlockByNumber(doc->blockCount() - 1)).bottom() +
+ − 167 (2 * doc->documentMargin()));
+ − 168 return QSize(QPlainTextEdit::sizeHint().width(), h);
+ − 169 }
+ − 170
+ − 171 QSize Paragraph::sizeHint() const {
+ − 172 return minimumSizeHint();
+ − 173 }
+ − 174
+ − 175 /* this is still actually useful, so we'll keep it */
+ − 176 void SetPlainTextEditData(QPlainTextEdit* text_edit, QString data) {
+ − 177 QTextDocument* document = new QTextDocument(text_edit);
+ − 178 document->setDocumentLayout(new QPlainTextDocumentLayout(document));
+ − 179 document->setPlainText(data);
+ − 180 text_edit->setDocument(document);
+ − 181 }
+ − 182
+ − 183 } // namespace TextWidgets
+ − 184
+ − 185 #include "gui/widgets/moc_text.cpp"
