Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731

1 files changed, 179 insertions, 0 deletions

diff --git a/examples/regexptester/regexptester.cpp b/examples/regexptester/regexptester.cpp
new file mode 100644
index 000000000..326c02048
--- /dev/null
+++ b/examples/regexptester/regexptester.cpp
@@ -0,0 +1,179 @@
+#include <qapplication.h>
+#include <qcheckbox.h>
+#include <qclipboard.h>
+#include <qcombobox.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qpushbutton.h>
+#include <qregexp.h>
+#include <qstatusbar.h>
+#include <qtable.h>
+
+#include "regexptester.h"
+
+
+RegexpTester::RegexpTester(TQWidget* parent, const char* name, bool modal,
+			   WFlags f)
+    : TQDialog(parent, name, modal, f)
+{
+    regexLabel = new TQLabel(this);
+    regexComboBox = new TQComboBox(this);
+    regexComboBox->setEditable(true);
+    regexComboBox->setSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Preferred);
+    regexLabel->setBuddy(regexComboBox);
+    textLabel = new TQLabel(this);
+    textComboBox = new TQComboBox(this);
+    textComboBox->setEditable(true);
+    textComboBox->setSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Preferred);
+    textLabel->setBuddy(textComboBox);
+    caseSensitiveCheckBox = new TQCheckBox(this);
+    caseSensitiveCheckBox->setChecked(true);
+    minimalCheckBox = new TQCheckBox(this);
+    wildcardCheckBox = new TQCheckBox(this);
+    resultTable = new TQTable(3, 3, this);
+    resultTable->verticalHeader()->hide();
+    resultTable->setLeftMargin(0);
+    resultTable->horizontalHeader()->hide();
+    resultTable->setTopMargin(0);
+    resultTable->setReadOnly(true);
+    executePushButton = new TQPushButton(this);
+    executePushButton->setDefault(true);
+    copyPushButton = new TQPushButton(this);
+    tquitPushButton = new TQPushButton(this);
+    statusBar = new TQStatusBar(this);
+
+    TQGridLayout *gridLayout = new TQGridLayout(2, 2, 6);
+    gridLayout->addWidget(regexLabel, 0, 0);
+    gridLayout->addWidget(regexComboBox, 0, 1);
+    gridLayout->addWidget(textLabel, 1, 0);
+    gridLayout->addWidget(textComboBox, 1, 1);
+    TQHBoxLayout *checkboxLayout = new TQHBoxLayout(0, 6, 6);
+    checkboxLayout->addWidget(caseSensitiveCheckBox);
+    checkboxLayout->addWidget(minimalCheckBox);
+    checkboxLayout->addWidget(wildcardCheckBox);
+    checkboxLayout->addStretch(1);
+    TQVBoxLayout *buttonLayout = new TQVBoxLayout(0, 6, 6);
+    buttonLayout->addWidget(executePushButton);
+    buttonLayout->addWidget(copyPushButton);
+    buttonLayout->addWidget(tquitPushButton);
+    buttonLayout->addStretch(1);
+    TQHBoxLayout *middleLayout = new TQHBoxLayout(0, 6, 6);
+    middleLayout->addWidget(resultTable);
+    middleLayout->addLayout(buttonLayout);
+    TQVBoxLayout *mainLayout = new TQVBoxLayout(this, 6, 6);
+    mainLayout->addLayout(gridLayout);
+    mainLayout->addLayout(checkboxLayout);
+    mainLayout->addLayout(middleLayout);
+    mainLayout->addWidget(statusBar);
+
+    resize(TQSize(500, 350).expandedTo(minimumSizeHint()));
+
+    languageChange();
+
+    connect(copyPushButton, SIGNAL(clicked()), this, SLOT(copy()));
+    connect(executePushButton, SIGNAL(clicked()), this, SLOT(execute()));
+    connect(tquitPushButton, SIGNAL(clicked()), this, SLOT(accept()));
+
+    execute();
+}
+
+void RegexpTester::execute()
+{
+    TQString regex = regexComboBox->currentText();
+    TQString text = textComboBox->currentText();
+    if (!regex.isEmpty() && !text.isEmpty()) {
+	TQRegExp re(regex);
+	re.setCaseSensitive(caseSensitiveCheckBox->isChecked());
+	re.setMinimal(minimalCheckBox->isChecked());
+	bool wildcard = wildcardCheckBox->isChecked();
+	re.setWildcard(wildcard);
+	if (!re.isValid()) {
+	    statusBar->message(tr("Invalid regular expression: %1")
+				.arg(re.errorString()));
+	    return;
+	}
+	int offset = re.search(text);
+	int captures = re.numCaptures();
+	int row = 0;
+	const int OFFSET = 5;
+	resultTable->setNumRows(0);
+	resultTable->setNumRows(captures + OFFSET);
+	resultTable->setText(row, 0, tr("Regex"));
+	TQString escaped = regex;
+	escaped = escaped.replace("\\", "\\\\");
+	resultTable->setText(row, 1, escaped);
+	resultTable->item(row, 1)->setSpan(1, 2);
+	if (offset != -1) {
+	    ++row;
+	    resultTable->setText(row, 0, tr("Offset"));
+	    resultTable->setText(row, 1, TQString::number(offset));
+	    resultTable->item(row, 1)->setSpan(1, 2);
+	    if (!wildcard) {
+		++row;
+		resultTable->setText(row, 0, tr("Captures"));
+		resultTable->setText(row, 1, TQString::number(captures));
+		resultTable->item(row, 1)->setSpan(1, 2);
+		++row;
+		resultTable->setText(row, 1, tr("Text"));
+		resultTable->setText(row, 2, tr("Characters"));
+	    }
+	    ++row;
+	    resultTable->setText(row, 0, tr("Match"));
+	    resultTable->setText(row, 1, re.cap(0));
+	    resultTable->setText(row, 2, TQString::number(re.matchedLength()));
+	    if (!wildcard) {
+		for (int i = 1; i <= captures; ++i) {
+		    resultTable->setText(row + i, 0, tr("Capture #%1").arg(i));
+		    resultTable->setText(row + i, 1, re.cap(i));
+		    resultTable->setText(row + i, 2,
+					TQString::number(re.cap(i).length()));
+		}
+	    }
+	    else
+		resultTable->setNumRows(3);
+	}
+	else {
+	    resultTable->setNumRows(2);
+	    ++row;
+	    resultTable->setText(row, 0, tr("No matches"));
+	    resultTable->item(row, 0)->setSpan(1, 3);
+	}
+	resultTable->adjustColumn(0);
+	resultTable->adjustColumn(1);
+	resultTable->adjustColumn(2);
+	statusBar->message(tr("Executed \"%1\" on \"%2\"")
+				.arg(escaped).arg(text));
+    }
+    else
+	statusBar->message(tr("A regular expression and a text must be given"));
+}
+
+void RegexpTester::copy()
+{
+    TQString escaped = regexComboBox->currentText();
+    if (!escaped.isEmpty()) {
+	escaped = escaped.replace("\\", "\\\\");
+	TQClipboard *cb = TQApplication::clipboard();
+	cb->setText(escaped, TQClipboard::Clipboard);
+	if (cb->supportsSelection())
+	    cb->setText(escaped, TQClipboard::Selection);
+	statusBar->message(tr("Copied \"%1\" to the clipboard")
+				.arg(escaped));
+    }
+}
+
+void RegexpTester::languageChange()
+{
+    setCaption(tr("Regex Tester"));
+    regexLabel->setText(tr("&Regex:"));
+    regexComboBox->insertItem(tr("[A-Z]+=(\\d+):(\\d*)"));
+    textLabel->setText(tr("&Text:"));
+    textComboBox->insertItem(tr("ABC=12:3456"));
+    caseSensitiveCheckBox->setText(tr("Case &Sensitive"));
+    minimalCheckBox->setText(tr("&Minimal"));
+    wildcardCheckBox->setText(tr("&Wildcard"));
+    copyPushButton->setText(tr("&Copy"));
+    executePushButton->setText(tr("&Execute"));
+    tquitPushButton->setText(tr("&Quit"));
+}
+