Giovanni-Josserand/SAE-terra-aventura
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add copy, past and cut for plainTextedit

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This commit is contained in:
Giovanni JOSSERAND 2025-06-20 21:56:15 +02:00
parent 75f9928957
commit 516d432bdd
1 changed files with 25 additions and 12 deletions
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31
mainwindow.cpp
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@ -514,12 +514,19 @@ void MainWindow::on_actionopenFile_triggered()
void MainWindow::copyText(){ void MainWindow::copyText(){
QWidget *focused = QApplication::focusWidget(); QWidget *focused = QApplication::focusWidget();
QLineEdit* lineEdit = qobject_cast<QLineEdit*>(focused); QLineEdit* lineEdit = qobject_cast<QLineEdit*>(focused);
QPlainTextEdit* plainTextEdit = qobject_cast<QPlainTextEdit*>(focused);
if(lineEdit) { if (lineEdit && !lineEdit->selectedText().isEmpty()) {
Clipboard->setText(lineEdit->selectedText()); Clipboard->setText(lineEdit->selectedText());
} else if (plainTextEdit) {
QTextCursor cursor = plainTextEdit->textCursor();
if (cursor.hasSelection()) {
Clipboard->setText(cursor.selectedText());
} }
} }
}
void MainWindow::on_actionEditCopy_triggered() void MainWindow::on_actionEditCopy_triggered()
{ {
this->copyText(); this->copyText();
@ -528,12 +535,12 @@ void MainWindow::on_actionEditCopy_triggered()
void MainWindow::pastText(){ void MainWindow::pastText(){
QWidget *focused = QApplication::focusWidget(); QWidget *focused = QApplication::focusWidget();
QLineEdit* lineEdit = qobject_cast<QLineEdit*>(focused); QLineEdit* lineEdit = qobject_cast<QLineEdit*>(focused);
QPlainTextEdit* plainTextEdit = qobject_cast<QPlainTextEdit*>(focused);
if (lineEdit) { if (lineEdit) {
QString text = lineEdit->text(); lineEdit->insert(Clipboard->text());
int pos = lineEdit->cursorPosition(); } else if (plainTextEdit) {
text.insert(pos, Clipboard->text()); plainTextEdit->insertPlainText(Clipboard->text());
lineEdit->setText(text);
} }
} }
void MainWindow::on_actionEditPaste_triggered() void MainWindow::on_actionEditPaste_triggered()
@ -545,14 +552,20 @@ void MainWindow::on_actionEditPaste_triggered()
void MainWindow::cutText(){ void MainWindow::cutText(){
QWidget *focused = QApplication::focusWidget(); QWidget *focused = QApplication::focusWidget();
QLineEdit* lineEdit = qobject_cast<QLineEdit*>(focused); QLineEdit* lineEdit = qobject_cast<QLineEdit*>(focused);
QPlainTextEdit* plainTextEdit = qobject_cast<QPlainTextEdit*>(focused);
if (lineEdit) { if (lineEdit) {
QString text = lineEdit->text();
QString selectedText = lineEdit->selectedText(); QString selectedText = lineEdit->selectedText();
int pos = lineEdit->selectionStart(); if (!selectedText.isEmpty()) {
text.remove(pos, selectedText.length());
Clipboard->setText(selectedText); Clipboard->setText(selectedText);
lineEdit->setText(text); lineEdit->del();
}
} else if (plainTextEdit) {
QTextCursor cursor = plainTextEdit->textCursor();
if (cursor.hasSelection()) {
Clipboard->setText(cursor.selectedText());
cursor.removeSelectedText();
}
} }
} }
void MainWindow::on_actionEditCut_triggered() void MainWindow::on_actionEditCut_triggered()