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Delay loading settings dialog pages until they are used.

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svn path=/trunk/KDE/kdebase/apps/konsole/; revision=675998
This commit is contained in:
Robert Knight
2007-06-15 17:18:51 +00:00
parent 15cdc7b169
commit 80d35c03cf
3 changed files with 49 additions and 10 deletions
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45
src/EditProfileDialog.cpp
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@@ -61,6 +61,11 @@ EditProfileDialog::EditProfileDialog(QWidget* parent)
_ui = new Ui::EditProfileDialog();
_ui->setupUi(mainWidget());
_pageInvalidated.resize( _ui->tabWidget->count() );
connect( _ui->tabWidget , SIGNAL(currentChanged(int)) , this ,
SLOT(ensurePageLoaded(int)) );
_tempProfile = new Profile;
qDebug() << "Is modal = " << isModal();
@@ -109,11 +114,14 @@ void EditProfileDialog::setProfile(const QString& key)
setCaption( i18n("Edit Profile \"%1\"",info->name()) );
// setup each page of the dialog
setupGeneralPage(info);
setupAppearancePage(info);
setupKeyboardPage(info);
setupScrollingPage(info);
setupAdvancedPage(info);
_pageInvalidated.fill(true);
ensurePageLoaded( _ui->tabWidget->currentIndex() );
// setupGeneralPage(info);
// setupAppearancePage(info);
// setupKeyboardPage(info);
// setupScrollingPage(info);
// setupAdvancedPage(info);
if ( _tempProfile )
{
@@ -121,6 +129,33 @@ void EditProfileDialog::setProfile(const QString& key)
_tempProfile = new Profile;
}
}
void EditProfileDialog::ensurePageLoaded(int page)
{
const Profile* info = SessionManager::instance()->profile(_profileKey);
Q_ASSERT( _pageInvalidated.count() > page );
Q_ASSERT( info );
if ( _pageInvalidated[page] )
{
QWidget* pageWidget = _ui->tabWidget->widget(page);
if ( pageWidget == _ui->generalTab )
setupGeneralPage(info);
else if ( pageWidget == _ui->appearanceTab )
setupAppearancePage(info);
else if ( pageWidget == _ui->scrollingTab )
setupScrollingPage(info);
else if ( pageWidget == _ui->keyboardTab )
setupKeyboardPage(info);
else if ( pageWidget == _ui->advancedTab )
setupAdvancedPage(info);
else
Q_ASSERT(false);
_pageInvalidated[page] = false;
}
}
void EditProfileDialog::setupGeneralPage(const Profile* info)
{
_ui->profileNameEdit->setText( info->name() );