From e0f1d6c5aa5523d2f1035330c484b96b718da4c8 Mon Sep 17 00:00:00 2001
From: Max Horn <max@quendi.de>
Date: Fri, 26 Jul 2002 20:38:55 +0000
Subject: [PATCH] make sure the mouse over widget and the focused widget are
 informed when the dialog is closed

svn-id: r4645
---
 gui/dialog.cpp | 25 ++++++++++++++++++-------
 gui/dialog.h   |  4 +++-
 newgui.cpp     | 10 +++++-----
 3 files changed, 26 insertions(+), 13 deletions(-)

diff --git a/gui/dialog.cpp b/gui/dialog.cpp
index c2b96fe8242..82a98085a0c 100644
--- a/gui/dialog.cpp
+++ b/gui/dialog.cpp
@@ -57,6 +57,24 @@ void Dialog::teardownScreenBuf()
 	}
 }
 
+void Dialog::open()
+{
+	_gui->openDialog(this);
+}
+
+void Dialog::close()
+{
+	if (_mouseWidget) {
+		_mouseWidget->handleMouseLeft(0);
+		_mouseWidget = 0;
+	}
+	if (_focusedWidget) {
+		_focusedWidget->lostFocus();
+		_focusedWidget = 0;
+	}
+	_gui->closeTopDialog();
+}
+
 void Dialog::draw()
 {
 	Widget *w = _firstWidget;
@@ -220,13 +238,6 @@ Widget *Dialog::findWidget(int x, int y)
 	return w;
 }
 
-void Dialog::close()
-{
-	_mouseWidget = 0;
-	_focusedWidget = 0;
-	_gui->closeTopDialog();
-}
-
 void Dialog::addResText(int x, int y, int w, int h, int resID)
 {
 	// Get the string
diff --git a/gui/dialog.h b/gui/dialog.h
index 63b15449508..45deb91f3fb 100644
--- a/gui/dialog.h
+++ b/gui/dialog.h
@@ -54,6 +54,9 @@ public:
 		{}
 	virtual ~Dialog();
 
+	virtual void open();
+	virtual void close();
+
 	virtual void draw();
 
 	virtual void handleTickle(); // Called periodically (in every guiloop() )
@@ -71,7 +74,6 @@ public:
 
 protected:
 	Widget* findWidget(int x, int y); // Find the widget at pos x,y if any
-	void close();
 
 	void addResText(int x, int y, int w, int h, int resID);
 	void addButton(int x, int y, int w, int h, const char *label, uint32 cmd, char hotkey);
diff --git a/newgui.cpp b/newgui.cpp
index 48556321ebd..4a71be6c793 100644
--- a/newgui.cpp
+++ b/newgui.cpp
@@ -48,35 +48,35 @@ void NewGui::pauseDialog()
 {
 	if (!_pauseDialog)
 		_pauseDialog = new PauseDialog(this);
-	openDialog(_pauseDialog);
+	_pauseDialog->open();
 }
 
 void NewGui::saveloadDialog()
 {
 	if (!_saveLoadDialog)
 		_saveLoadDialog = new SaveLoadDialog(this);
-	openDialog(_saveLoadDialog);
+	_saveLoadDialog->open();
 }
 
 void NewGui::aboutDialog()
 {
 	if (!_aboutDialog)
 		_aboutDialog = new AboutDialog(this);
-	openDialog(_aboutDialog);
+	_aboutDialog->open();
 }
 
 void NewGui::optionsDialog()
 {
 	if (!_optionsDialog)
 		_optionsDialog = new OptionsDialog(this);
-	openDialog(_optionsDialog);
+	_optionsDialog->open();
 }
 
 void NewGui::soundDialog()
 {
 	if (!_soundDialog)
 		_soundDialog = new SoundDialog(this);
-	openDialog(_soundDialog);
+	_soundDialog->open();
 }
 
 void NewGui::loop()