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Use a sheet on Mac for confirming deletion of a color scheme

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By splitting out the confirmation to a different slot, so that the
dialog can be window-modal.

Also changed from Yes/No button to Cancel/Delete button, which is
clearer to the user.

Reviewed-by: Norwegian Rock Cat
This commit is contained in:
Thorbjørn Lindeijer
2009-07-22 14:16:21 +02:00
parent d5cd80f91c
commit 31d62997c7
2 changed files with 34 additions and 11 deletions
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44
src/plugins/texteditor/fontsettingspage.cpp
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@@ -36,6 +36,7 @@
#include <coreplugin/icore.h>
#include <utils/settingsutils.h>
#include <utils/qtcassert.h>
#include <QtCore/QDebug>
#include <QtCore/QSettings>
@@ -357,7 +358,7 @@ QWidget *FontSettingsPage::createPage(QWidget *parent)
connect(d_ptr->ui.sizeComboBox, SIGNAL(currentIndexChanged(QString)), this, SLOT(fontSizeSelected(QString)));
connect(d_ptr->ui.schemeComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(colorSchemeSelected(int)));
connect(d_ptr->ui.copyButton, SIGNAL(clicked()), this, SLOT(copyColorScheme()));
connect(d_ptr->ui.deleteButton, SIGNAL(clicked()), this, SLOT(deleteColorScheme()));
connect(d_ptr->ui.deleteButton, SIGNAL(clicked()), this, SLOT(confirmDeleteColorScheme()));
updatePointSizes();
refreshColorSchemeList();
@@ -466,23 +467,44 @@ void FontSettingsPage::copyColorScheme(const QString &name)
}
}
void FontSettingsPage::deleteColorScheme()
void FontSettingsPage::confirmDeleteColorScheme()
{
int index = d_ptr->ui.schemeComboBox->currentIndex();
const int index = d_ptr->ui.schemeComboBox->currentIndex();
if (index == -1)
return;
const ColorSchemeEntry &entry = d_ptr->m_schemeListModel->colorSchemeAt(index);
if (entry.readOnly)
return;
if (!entry.readOnly) {
int ret = QMessageBox::warning(d_ptr->ui.deleteButton->window(),
tr("Delete Color Scheme"),
tr("Are you sure you want to delete this color scheme permanently?"),
QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
QMessageBox *messageBox = new QMessageBox(QMessageBox::Warning,
tr("Delete Color Scheme"),
tr("Are you sure you want to delete this color scheme permanently?"),
QMessageBox::Discard | QMessageBox::Cancel,
d_ptr->ui.deleteButton->window());
if (ret == QMessageBox::Yes && QFile::remove(entry.fileName))
d_ptr->m_schemeListModel->removeColorScheme(index);
}
// Change the text and role of the discard button
QPushButton *deleteButton = static_cast<QPushButton*>(messageBox->button(QMessageBox::Discard));
deleteButton->setText(tr("Delete"));
messageBox->addButton(deleteButton, QMessageBox::AcceptRole);
messageBox->setDefaultButton(deleteButton);
connect(deleteButton, SIGNAL(clicked()), messageBox, SLOT(accept()));
connect(messageBox, SIGNAL(accepted()), this, SLOT(deleteColorScheme()));
messageBox->setAttribute(Qt::WA_DeleteOnClose);
messageBox->open();
}
void FontSettingsPage::deleteColorScheme()
{
const int index = d_ptr->ui.schemeComboBox->currentIndex();
QTC_ASSERT(index != -1, return)
const ColorSchemeEntry &entry = d_ptr->m_schemeListModel->colorSchemeAt(index);
QTC_ASSERT(!entry.readOnly, return)
if (QFile::remove(entry.fileName))
d_ptr->m_schemeListModel->removeColorScheme(index);
}
void FontSettingsPage::maybeSaveColorScheme()