From 6f58c083caf6a14bccd708c73eaa0b4d66178ff1 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Fri, 29 Jul 2016 18:32:55 +0200
Subject: Minor code cleanups.

---
 src/ui/iconbutton.cc | 26 +++++++++++++++++++++-----
 src/ui/iconbutton.h  | 13 +++++++------
 2 files changed, 28 insertions(+), 11 deletions(-)

diff --git a/src/ui/iconbutton.cc b/src/ui/iconbutton.cc
index 944ae6c..18bfb5a 100644
--- a/src/ui/iconbutton.cc
+++ b/src/ui/iconbutton.cc
@@ -41,9 +41,13 @@ void IconButton::print(const size_t indent) const
 void IconButton::set_command(const char *command)
 {
 	if (command)
+	{
 		iconbutton_command.assign(command);
+	}
 	else
+	{
 		iconbutton_command.clear();
+	}
 }
 
 void IconButton::set_command(const std::string &command)
@@ -54,9 +58,13 @@ void IconButton::set_command(const std::string &command)
 void IconButton::set_icon(const char *icon)
 {
 	if (icon)
+	{
 		iconbutton_icon.assign(icon);
+	}
 	else
+	{
 		iconbutton_icon.clear();
+	}
 }
 
 void IconButton::set_highlight(const bool highlight)
@@ -93,7 +101,9 @@ void IconButton::draw()
 
 void IconButton::draw_border()
 {
-	if (enabled() && has_mouse_focus()) {
+	if (disabled()) {
+		Paint::set_color(palette()->disabled());
+	} else if (has_mouse_focus()) {
 		math::Color color(palette()->foreground());
 		float t = core::application()->time();
 		t = t - floorf(t);
@@ -101,15 +111,21 @@ void IconButton::draw_border()
 			t = 1 - t;
 		color.a = 0.5f + t;
 		Paint::set_color(color);
-		Paint::draw_border(global_location(), size());		
+	} else {
+		Paint::set_color(palette()->border());
 	}
+
+	Paint::draw_border(global_location(), size());
 }
 
 bool IconButton::on_mousepress(const unsigned int button)
 {
-	if (button == SDL_BUTTON_LEFT) {
-		if (enabled()) {
-			if (iconbutton_command.size()) {
+	if (button == SDL_BUTTON_LEFT)
+	{
+		if (enabled())
+		{
+			if (iconbutton_command.size())
+			{
 				core::cmd() << iconbutton_command << std::endl;
 			}
 			audio::play("ui/clicked");
diff --git a/src/ui/iconbutton.h b/src/ui/iconbutton.h
index a7aee39..92e73ee 100644
--- a/src/ui/iconbutton.h
+++ b/src/ui/iconbutton.h
@@ -51,6 +51,13 @@ public:
 	/// print button description
 	virtual void print(const size_t indent) const;
 
+protected:
+	/// draw the button border
+	virtual void draw_border();
+
+	/// draw the button
+	virtual void draw();
+	
 	/**
 	 * @brief mouse over event handler
 	 * */
@@ -61,12 +68,6 @@ public:
 	 * */
 	virtual bool on_mousepress(const unsigned int button);
 
-protected:
-	/// draw the button border
-	virtual void draw_border();
-
-	/// draw the button
-	virtual void draw();
 
 private:
 	std::string	iconbutton_command;
-- 
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