Core: Export PromptOverwriteDialog

This is necessary since the JsonWizard will need to trigger this dialog, too.

Change-Id: Ic8eebc77282a620b13c227890b5f1861a31a2b20
Reviewed-by: Daniel Teske <daniel.teske@digia.com>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

src/plugins/coreplugin/basefilewizardfactory.cpp

@@ -420,7 +420,7 @@ BaseFileWizardFactory::OverwriteResult BaseFileWizardFactory::promptOverwrite(Ge
         return OverwriteError;
     }
     // Prompt to overwrite existing files.
-    Internal::PromptOverwriteDialog overwriteDialog;
+    PromptOverwriteDialog overwriteDialog;
     // Scripts cannot handle overwrite
     overwriteDialog.setFiles(existingFiles);
     foreach (const GeneratedFile &file, *files)

src/plugins/coreplugin/dialogs/promptoverwritedialog.cpp

@@ -57,7 +57,6 @@ static inline QString fileNameOfItem(const QStandardItem *item)
 }
 
 namespace Core {
-namespace Internal {
 
 PromptOverwriteDialog::PromptOverwriteDialog(QWidget *parent) :
     QDialog(parent),
@@ -157,5 +156,4 @@ bool PromptOverwriteDialog::isFileChecked(const QString &f) const
     return false;
 }
 
-} // namespace Internal
 } // namespace Core

src/plugins/coreplugin/dialogs/promptoverwritedialog.h

@@ -30,6 +30,8 @@
 #ifndef PROMPTOVERWRITEDIALOG_H
 #define PROMPTOVERWRITEDIALOG_H
 
+#include "../core_global.h"
+
 #include <QDialog>
 
 QT_BEGIN_NAMESPACE
@@ -40,10 +42,9 @@ class QLabel;
 QT_END_NAMESPACE
 
 namespace Core {
-namespace Internal {
 
 // Documentation inside.
-class PromptOverwriteDialog : public QDialog
+class CORE_EXPORT PromptOverwriteDialog : public QDialog
 {
     Q_OBJECT
 public:
@@ -69,7 +70,6 @@ private:
     QStandardItemModel *m_model;
 };
 
-} // namespace Internal
 } // namespace Core
 
 #endif // PROMPTOVERWRITEDIALOG_H