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Help: Use nullptr and fix a few warnings

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Change-Id: I7f7307a765d8755bf96b0cad1210e61df0a0199f
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
This commit is contained in:
Eike Ziller
2018-04-19 10:47:13 +02:00
parent 0e81d01b2a
commit da18fc1f50
29 changed files with 70 additions and 77 deletions
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10
src/plugins/help/openpagesmanager.cpp
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@@ -46,16 +46,12 @@
using namespace Core;
using namespace Help::Internal;
OpenPagesManager *OpenPagesManager::m_instance = 0;
OpenPagesManager *OpenPagesManager::m_instance = nullptr;
// -- OpenPagesManager
OpenPagesManager::OpenPagesManager(QObject *parent)
: QObject(parent)
, m_comboBox(0)
, m_model(0)
, m_openPagesWidget(0)
, m_openPagesSwitcher(0)
{
Q_ASSERT(!m_instance);
@@ -79,7 +75,7 @@ OpenPagesManager::OpenPagesManager(QObject *parent)
OpenPagesManager ::~OpenPagesManager()
{
m_instance = 0;
m_instance = nullptr;
delete m_openPagesSwitcher;
}
@@ -180,7 +176,7 @@ HelpViewer *OpenPagesManager::createPage()
HelpViewer *OpenPagesManager::createPage(const QUrl &url)
{
if (url.isValid() && HelpViewer::launchWithExternalApp(url))
return 0;
return nullptr;
m_model->addPage(url);