Example #1
0
void MainUI::tabChanged(){
  //update the buttons/menus based on the current widget
  PlainTextEditor *cur = currentEditor();
  if(cur==0){ return; } //should never happen though
  bool changes = cur->hasChange();
  ui->actionSave_File->setEnabled(changes);
  this->setWindowTitle( ui->tabWidget->tabText( ui->tabWidget->currentIndex() ) );
  if(!ui->line_find->hasFocus() && !ui->line_replace->hasFocus()){ ui->tabWidget->currentWidget()->setFocus(); }
}
Example #2
0
void MainUI::tabClosed(int tab){
  PlainTextEditor *edit = static_cast<PlainTextEditor*>(ui->tabWidget->widget(tab));
  if(edit==0){ return; } //should never happen
  if(edit->hasChange()){
    //Verify if the user wants to lose any unsaved changes
	  
  }
  ui->tabWidget->removeTab(tab);
  edit->deleteLater();
}
Example #3
0
void MainUI::updateTab(QString file){
  PlainTextEditor *cur = 0;
  int index = -1;
  for(int i=0; i<ui->tabWidget->count(); i++){
    PlainTextEditor *tmp = static_cast<PlainTextEditor*>(ui->tabWidget->widget(i));
    if(tmp->currentFile()==file){
	cur = tmp;
	index = i;
	break;
    }
  }
  if(cur==0){ return; } //should never happen
  bool changes = cur->hasChange();
  //qDebug() << "Update Tab:" << file << cur << changes;
  ui->tabWidget->setTabText(index,(changes ? "*" : "") + file.section("/",-1));
  ui->actionSave_File->setEnabled(changes);
  this->setWindowTitle( ui->tabWidget->tabText( ui->tabWidget->currentIndex() ) );
}