40 lines
1.3 KiB
C++
40 lines
1.3 KiB
C++
#include "infotab.h"
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#include <QGridLayout>
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InfoTab::InfoTab(QWidget *parent) : QWidget(parent)
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{
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plainTextEdit = new QPlainTextEdit();
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plainTextEdit->setReadOnly(true);
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QFont f("unexistent");
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f.setStyleHint(QFont::Monospace);
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plainTextEdit->setFont(f);
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plainTextEdit->setContextMenuPolicy(Qt::CustomContextMenu);
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QAction *clearAction = new QAction("Clear &buffer", this);
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clearAction->setStatusTip("Clears display buffer");
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connect(clearAction, SIGNAL(triggered()), this, SLOT(clearBuffer()));
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contextMenu = plainTextEdit->createStandardContextMenu();
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contextMenu->addSeparator();
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contextMenu->addAction(clearAction);
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connect(plainTextEdit, SIGNAL(customContextMenuRequested(const QPoint)),
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this, SLOT(showContextMenu(const QPoint)));
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QGridLayout *mainLayout = new QGridLayout();
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mainLayout->addWidget(plainTextEdit);
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setLayout(mainLayout);
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}
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void InfoTab::info(std::string str)
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{
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plainTextEdit->moveCursor(QTextCursor::End);
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plainTextEdit->insertPlainText(str.c_str());
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plainTextEdit->moveCursor(QTextCursor::End);
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}
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void InfoTab::showContextMenu(const QPoint &pt)
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{
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contextMenu->exec(mapToGlobal(pt));
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}
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void InfoTab::clearBuffer() { plainTextEdit->clear(); }
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