From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 3 Aug 2009 12:24:48 +0000 (+0000)
Subject: Prevent problems if a button press handler throws
X-Git-Tag: 1.1~3
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=1a5f227ac945bc9e6449d1552e5d9eb4c1c196fb;p=libs%2Fgltk.git

Prevent problems if a button press handler throws
Add optional text parameter to Toggle constructor
---

diff --git a/source/button.cpp b/source/button.cpp
index ec99016..aecfd32 100644
--- a/source/button.cpp
+++ b/source/button.cpp
@@ -44,11 +44,11 @@ void Button::button_release(int x, int y, unsigned btn)
 {
 	if(pressed && btn==1)
 	{
-		if(geom.is_inside_relative(x, y))
-			signal_clicked.emit();
-		
 		state&=~ACTIVE;
 		pressed=false;
+
+		if(geom.is_inside_relative(x, y))
+			signal_clicked.emit();
 	}
 }
 
diff --git a/source/panel.cpp b/source/panel.cpp
index a708873..aeca9e7 100644
--- a/source/panel.cpp
+++ b/source/panel.cpp
@@ -95,11 +95,13 @@ void Panel::button_release(int x, int y, unsigned btn)
 {
 	if(pointer_grab>0)
 	{
-		const Geometry &cgeom=pointer_focus->get_geometry();
-		pointer_focus->button_release(x-cgeom.x, y-cgeom.y, btn);
+		Widget *wdg=pointer_focus;
 
 		if(btn==pointer_grab)
 			set_pointer_focus(get_child_at(x, y), 0);
+
+		const Geometry &cgeom=wdg->get_geometry();
+		wdg->button_release(x-cgeom.x, y-cgeom.y, btn);
 	}
 	else if(geom.is_inside_relative(x, y))
 	{
diff --git a/source/toggle.cpp b/source/toggle.cpp
index 8c264e4..9fbd098 100644
--- a/source/toggle.cpp
+++ b/source/toggle.cpp
@@ -14,8 +14,9 @@ using namespace std;
 namespace Msp {
 namespace GLtk {
 
-Toggle::Toggle(const Resources &r):
+Toggle::Toggle(const Resources &r, const string &t):
 	Widget(r),
+	text(t),
 	pressed(false),
 	value(false),
 	exclusive(false)
diff --git a/source/toggle.h b/source/toggle.h
index bdb1b31..794636e 100644
--- a/source/toggle.h
+++ b/source/toggle.h
@@ -38,7 +38,7 @@ private:
 public:
 	sigc::signal<void, bool> signal_toggled;
 
-	Toggle(const Resources &);
+	Toggle(const Resources &, const std::string & =std::string());
 
 	void set_text(const std::string &);
 	void set_exclusive(bool);