Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 95 insertions, 0 deletions

diff --git a/noatun/library/pref.cpp b/noatun/library/pref.cpp
new file mode 100644
index 00000000..98e71645
--- /dev/null
+++ b/noatun/library/pref.cpp
@@ -0,0 +1,95 @@
+#include "pref.h"
+
+#include <klocale.h>
+#include <kglobal.h>
+#include <kiconloader.h>
+#include <kdebug.h>
+#include <qlayout.h>
+//#include <qlabel.h>
+#include "cmodule.h"
+
+NoatunPreferences::NoatunPreferences(QWidget *parent)
+    : KDialogBase(TreeList, i18n("Preferences - Noatun"),
+                  Ok|Apply|Cancel|Help, Ok, parent, "NoatunPreferences", false, true)
+{
+	resize(640, 480); // KDE is required to support 800x600 min.
+	setShowIconsInTreeList(true);
+	setRootIsDecorated(false);
+}
+
+void NoatunPreferences::slotOk()
+{
+	slotApply();
+	hide();
+}
+
+void NoatunPreferences::show()
+{
+	for (CModule *i=mModules.first(); i != 0; i=mModules.next())
+		i->reopen();
+	KDialogBase::show();
+}
+
+void NoatunPreferences::show(CModule *page)
+{
+	int index = pageIndex( static_cast<QWidget *>(page->parent()) );
+	if (index != -1)
+		showPage(index);
+	show();
+}
+
+void NoatunPreferences::slotApply()
+{
+	for (CModule *i=mModules.first(); i != 0; i=mModules.next())
+		i->save();
+}
+
+void NoatunPreferences::add(CModule *page)
+{
+	mModules.append(page);
+}
+
+void NoatunPreferences::remove(CModule *page)
+{
+	mModules.removeRef(page);
+}
+
+CModule::CModule(const QString &name, const QString &description, const QString &icon, QObject *owner)
+	: QWidget(napp->preferencesBox()->addPage(name, description, KGlobal::iconLoader()->loadIcon(
+		icon, KIcon::Small,0, KIcon::DefaultState,0, true)))
+{
+	if (owner)
+		connect(owner, SIGNAL(destroyed()), SLOT(ownerDeleted()));
+
+	//kdDebug(66666) << k_funcinfo << "name = " << name << endl;
+
+	napp->preferencesBox()->add(this);
+
+	QFrame *page=static_cast<QFrame*>(parent());
+	(new QHBoxLayout(page))->addWidget(this);
+}
+
+CModule::~CModule()
+{
+	//kdDebug(66666) << k_funcinfo << endl;
+#if QT_VERSION < 0x030102 && KDE_VERSION < KDE_MAKE_VERSION( 3, 1, 90 )
+	// Due to a bug in Qt 3.1 and 3.1.1 no close events are sent to hidden
+	// widgets, causing the KJanusWidget to crash. This workaround is
+	// rather intrusive and should be used only in the affected versions
+	// to avoid hard to track bugs in the future. KDE HEAD (to become 3.2)
+	// has a workaround for this problem, and additionally it's fixed in
+	// Qt 3.1.2.
+ 	napp->sendPostedEvents();
+#endif
+
+	napp->preferencesBox()->remove(this);
+}
+
+void CModule::ownerDeleted()
+{
+	QObject *p=parent();
+	delete this;
+	p->deleteLater();
+}
+
+#include "pref.moc"