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edit.cpp
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edit.cpp
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//=============================================================
//
// 「編集」メニュー系
//
//=============================================================
#include "mainwindow.h"
#include <QTextEdit>
// 初期化
void MainWindow::initEdit() {
ui->tabWidget->clear();
findDialog = new FindDialog(this, ui->tabWidget);
}
// 選択中のタブ内のテキストボックスを取得
QTextEdit* MainWindow::getCurrentTextEdit() {
int cur = ui->tabWidget->currentIndex();
return (QTextEdit*)ui->tabWidget->widget(cur);
}
// もとに戻す
void MainWindow::textEditUndo() {
QTextEdit* textEdit = getCurrentTextEdit();
if (textEdit == NULL) return;
textEdit->undo();
}
// やりなおし
void MainWindow::textEditRedo() {
QTextEdit* textEdit = getCurrentTextEdit();
if (textEdit == NULL) return;
textEdit->redo();
}
// 切りとり
void MainWindow::textEditCut() {
QTextEdit* textEdit = getCurrentTextEdit();
if (textEdit == NULL) return;
textEdit->cut();
}
// コピー
void MainWindow::textEditCopy() {
QTextEdit* textEdit = getCurrentTextEdit();
if (textEdit == NULL) return;
textEdit->copy();
}
// 貼り付け
void MainWindow::textEditPaste() {
QTextEdit* textEdit = getCurrentTextEdit();
if (textEdit == NULL) return;
textEdit->paste();
}
// 削除
void MainWindow::textEditDelete() {
QTextEdit* textEdit = getCurrentTextEdit();
if (textEdit == NULL) return;
//TODO
textEdit->cut();
}
// すべて選択
void MainWindow::textEditSelectAll() {
QTextEdit* textEdit = getCurrentTextEdit();
if (textEdit == NULL) return;
textEdit->selectAll();
}
// 検索・置換
void MainWindow::textEditFind() {
}
void MainWindow::showFind() {
findDialog->show();
}
// 次のタブへ移動
void MainWindow::textEditNextTab() {
int cur = ui->tabWidget->currentIndex();
int cnt = ui->tabWidget->count();
ui->tabWidget->setCurrentIndex((cur + 1) % cnt);
}
// 前のタブへ移動
void MainWindow::textEditBackTab() {
int cur = ui->tabWidget->currentIndex();
int cnt = ui->tabWidget->count();
ui->tabWidget->setCurrentIndex((cur + cnt - 1) % cnt);
}