From 5c0d7c2f926fe3835f7e8b9d71db1a64ccc8d1f2 Mon Sep 17 00:00:00 2001
From: kervala <kervala@localhost>
Date: Sat, 4 Jun 2016 19:58:50 +0200
Subject: [PATCH] Changed: Changed sizes with signals (fix Qt warnings)

---
 .../src/uninstallwizarddialog.cpp             | 37 +++++++++++++------
 .../src/uninstallwizarddialog.h               |  8 +++-
 2 files changed, 33 insertions(+), 12 deletions(-)

diff --git a/code/ryzom/tools/client/ryzom_installer/src/uninstallwizarddialog.cpp b/code/ryzom/tools/client/ryzom_installer/src/uninstallwizarddialog.cpp
index fbaf44853..4b3745f1b 100644
--- a/code/ryzom/tools/client/ryzom_installer/src/uninstallwizarddialog.cpp
+++ b/code/ryzom/tools/client/ryzom_installer/src/uninstallwizarddialog.cpp
@@ -85,15 +85,16 @@ CUninstallWizardDialog::CUninstallWizardDialog(QWidget *parent):QDialog(parent),
 	componentsTreeView->setModel(model);
 	componentsTreeView->resizeColumnToContents(0);
 
+	adjustSize();
+
+	// click signals
 	connect(uninstallButton, SIGNAL(clicked()), SLOT(accept()));
 	connect(quitButton, SIGNAL(clicked()), SLOT(reject()));
 	connect(model, SIGNAL(itemChanged(QStandardItem *)), SLOT(onItemChanged(QStandardItem *)));
 
-	adjustSize();
-
-	QtConcurrent::run(this, &CUninstallWizardDialog::updateSizes);
-
-	updateButtons();
+	// semi-hack to not update UI on another thread
+	connect(this, SIGNAL(updateSize(int, QString)), SLOT(onUpdateSize(int, QString)));
+	connect(this, SIGNAL(updateLayout()), SLOT(onUpdateLayout()));
 }
 
 CUninstallWizardDialog::~CUninstallWizardDialog()
@@ -193,10 +194,26 @@ void CUninstallWizardDialog::onItemChanged(QStandardItem * /* item */)
 	updateButtons();
 }
 
-void CUninstallWizardDialog::updateSizes()
+void CUninstallWizardDialog::onUpdateSize(int row, const QString &text)
 {
 	QStandardItemModel *model = qobject_cast<QStandardItemModel*>(componentsTreeView->model());
+	if (model == NULL) return;
 
+	QStandardItem *item = new QStandardItem(text);
+	model->setItem(row, 1, item);
+}
+
+void CUninstallWizardDialog::onUpdateLayout()
+{
+	componentsTreeView->resizeColumnToContents(1);
+
+	updateButtons();
+
+	adjustSize();
+}
+
+void CUninstallWizardDialog::updateSizes()
+{
 	CConfigFile *config = CConfigFile::getInstance();
 
 	// clients
@@ -208,8 +225,7 @@ void CUninstallWizardDialog::updateSizes()
 
 		qint64 bytes = getDirectorySize(config->getInstallationDirectory() + "/" + server.id);
 
-		QStandardItem *item = new QStandardItem(qBytesToHumanReadable(bytes));
-		model->setItem(it.value(), 1, item);
+		emit updateSize(it.value(), qBytesToHumanReadable(bytes));
 
 		++it;
 	}
@@ -223,13 +239,12 @@ void CUninstallWizardDialog::updateSizes()
 
 		qint64 bytes = getDirectorySize(config->getProfileDirectory() + "/" + profile.id);
 
-		QStandardItem *item = new QStandardItem(qBytesToHumanReadable(bytes));
-		model->setItem(it.value(), 1, item);
+		emit updateSize(it.value(), qBytesToHumanReadable(bytes));
 
 		++it;
 	}
 
-	componentsTreeView->resizeColumnToContents(1);
+	emit updateLayout();
 }
 
 void CUninstallWizardDialog::updateButtons()
diff --git a/code/ryzom/tools/client/ryzom_installer/src/uninstallwizarddialog.h b/code/ryzom/tools/client/ryzom_installer/src/uninstallwizarddialog.h
index a65598f1e..286ba4085 100644
--- a/code/ryzom/tools/client/ryzom_installer/src/uninstallwizarddialog.h
+++ b/code/ryzom/tools/client/ryzom_installer/src/uninstallwizarddialog.h
@@ -37,13 +37,19 @@ public:
 	void setSelectedComponents(const SUninstallComponents &components);
 	SUninstallComponents getSelectedCompenents() const;
 
-	bool isInstallerSelected() const;
+signals:
+	void updateSize(int row, const QString &text);
+	void updateLayout();
 
 private slots:
 	void accept();
 	void onItemChanged(QStandardItem *item);
+	void onUpdateSize(int row, const QString &text);
+	void onUpdateLayout();
 
 private:
+	void showEvent(QShowEvent *event);
+
 	void updateSizes();
 	void updateButtons();