Varying borders for button, exit dropdown menu with Esc or outside click, fixes #100

src/interface/Appearance.cpp

@@ -30,6 +30,7 @@ namespace ui
 		BorderDisabled(100, 100, 100),
 
 		Margin(1, 4),
+		Border(1),
 	
 		icon(NoIcon),
 

src/interface/Appearance.h

@@ -49,6 +49,8 @@ namespace ui
 		
 		ui::Border Margin;
 
+		ui::Border Border;
+		
 		Icon icon;
 
 		VideoBuffer * GetTexture();

src/interface/Border.h

@@ -41,9 +41,14 @@ namespace ui
 		{
 		}
 
+		inline bool operator == (const int& v) const
+		{
+			return (Top == v && Right == v && Bottom == v && Left == v);
+		}
+		
 		inline bool operator == (const Border& v) const
 		{
-			return (Top == v.Top || Right == v.Right || Bottom == v.Bottom || Left == v.Left);
+			return (Top == v.Top && Right == v.Right && Bottom == v.Bottom && Left == v.Left);
 		}
 		
 		inline bool operator != (const Border& v) const

src/interface/Button.cpp

@@ -121,7 +121,19 @@ void Button::Draw(const Point& screenPos)
 
 	bgColour = Appearance.BackgroundInactive;
 	g->fillrect(Position.X+1, Position.Y+1, Size.X-2, Size.Y-2, backgroundColour.Red, backgroundColour.Green, backgroundColour.Blue, backgroundColour.Alpha);
-	g->drawrect(Position.X, Position.Y, Size.X, Size.Y, borderColour.Red, borderColour.Green, borderColour.Blue, borderColour.Alpha);
+	if(Appearance.Border == 1)
+		g->drawrect(Position.X, Position.Y, Size.X, Size.Y, borderColour.Red, borderColour.Green, borderColour.Blue, borderColour.Alpha);
+	else
+	{
+		if(Appearance.Border.Top)
+			g->draw_line(Position.X, Position.Y, Position.X+Size.X-1, Position.Y, borderColour.Red, borderColour.Green, borderColour.Blue, borderColour.Alpha);
+		if(Appearance.Border.Bottom)
+			g->draw_line(Position.X, Position.Y+Size.Y-1, Position.X+Size.X-1, Position.Y+Size.Y-1, borderColour.Red, borderColour.Green, borderColour.Blue, borderColour.Alpha);
+		if(Appearance.Border.Left)
+			g->draw_line(Position.X, Position.Y, Position.X, Position.Y+Size.Y-1, borderColour.Red, borderColour.Green, borderColour.Blue, borderColour.Alpha);
+		if(Appearance.Border.Right)
+			g->draw_line(Position.X+Size.X-1, Position.Y, Position.X+Size.X-1, Position.Y+Size.Y-1, borderColour.Red, borderColour.Green, borderColour.Blue, borderColour.Alpha);
+	}
 	g->drawtext(Position.X+textPosition.X, Position.Y+textPosition.Y, buttonDisplayText, textColour.Red, textColour.Green, textColour.Blue, textColour.Alpha);
 
 	bool iconInvert = (backgroundColour.Blue + (3*backgroundColour.Green) + (2*backgroundColour.Red))>544?true:false;

src/interface/DropDown.cpp

@@ -43,16 +43,17 @@ public:
 		{
 			Button * tempButton = new Button(Point(1, currentY), Point(Size.X-2, 16), dropDown->options[i].first);
 			tempButton->Appearance = appearance;
+			if(i)
+				tempButton->Appearance.Border = ui::Border(0, 1, 1, 1);
 			tempButton->SetActionCallback(new ItemSelectedAction(this, dropDown->options[i].first));
 			AddComponent(tempButton);
-			currentY += 15;
+			currentY += 16;
 		}
 	}
 	virtual void OnDraw()
 	{
 		Graphics * g = ui::Engine::Ref().g;
-		g->fillrect(Position.X, Position.Y, Size.X, Size.Y, 100, 100, 100, 255);
+		g->clearrect(Position.X, Position.Y, Size.X, Size.Y);
-		g->drawrect(Position.X, Position.Y, Size.X, Size.Y, appearance.BackgroundInactive.Red, appearance.BackgroundInactive.Green, appearance.BackgroundInactive.Blue, appearance.BackgroundInactive.Alpha);
 	}
 	void setOption(std::string option)
 	{
@@ -68,6 +69,10 @@ public:
 			dropDown->callback->OptionChanged(dropDown, dropDown->options[optionIndex]);
 		}
 	}
+	virtual void OnTryExit(ExitMethod method)
+	{
+		SelfDestruct();
+	}
 	virtual ~DropDownWindow() {}
 };
 
@@ -95,23 +100,39 @@ void DropDown::Draw(const Point& screenPos)
 	}
 	Graphics * g = ui::Engine::Ref().g;
 	Point Position = screenPos;
-	if(isMouseInside)
+
+	ui::Colour textColour = Appearance.TextInactive;
+	ui::Colour borderColour = Appearance.BorderInactive;
+	ui::Colour backgroundColour = Appearance.BackgroundInactive;
+
+	if (isMouseInside)
 	{
-		g->fillrect(Position.X-1, Position.Y-1, Size.X+2, Size.Y+2, Appearance.BackgroundActive.Red, Appearance.BackgroundActive.Green, Appearance.BackgroundActive.Blue, 255);
+		textColour = Appearance.TextHover;
-		g->drawrect(Position.X, Position.Y, Size.X, Size.Y, Appearance.BorderActive.Red, Appearance.BorderActive.Green, Appearance.BorderActive.Blue, 255);
+		borderColour = Appearance.BorderHover;
-		if(optionIndex!=-1)
+		backgroundColour = Appearance.BackgroundHover;
-			g->drawtext(Position.X+textPosition.X, Position.Y+textPosition.Y, options[optionIndex].first, Appearance.TextActive.Red, Appearance.TextActive.Green, Appearance.TextActive.Blue, 255);
 	}
 	else
 	{
-		g->fillrect(Position.X, Position.Y, Size.X, Size.Y, Appearance.BackgroundInactive.Red, Appearance.BackgroundInactive.Green, Appearance.BackgroundInactive.Blue, 255);
+		textColour = Appearance.TextInactive;
-		g->drawrect(Position.X, Position.Y, Size.X, Size.Y, Appearance.BorderInactive.Red, Appearance.BorderInactive.Green, Appearance.BorderInactive.Blue, 255);
+		borderColour = Appearance.BorderInactive;
-		if(optionIndex!=-1)
+		backgroundColour = Appearance.BackgroundInactive;
-			g->drawtext(Position.X+textPosition.X, Position.Y+textPosition.Y, options[optionIndex].first, Appearance.TextInactive.Red, Appearance.TextInactive.Green, Appearance.TextInactive.Blue, 255);
 	}
 
+	g->fillrect(Position.X-1, Position.Y-1, Size.X+2, Size.Y+2, backgroundColour.Red, backgroundColour.Green, backgroundColour.Blue, backgroundColour.Alpha);
+	g->drawrect(Position.X, Position.Y, Size.X, Size.Y, borderColour.Red, borderColour.Green, borderColour.Blue, borderColour.Alpha);
+	if(optionIndex!=-1)
+		g->drawtext(Position.X+textPosition.X, Position.Y+textPosition.Y, options[optionIndex].first, textColour.Red, textColour.Green, textColour.Blue, textColour.Alpha);
 }
 	
+void DropDown::OnMouseEnter(int x, int y)
+{
+	isMouseInside = true;
+}
+
+void DropDown::OnMouseLeave(int x, int y)
+{
+	isMouseInside = false;
+}
 	std::pair<std::string, int> DropDown::GetOption()
 	{
 		if(optionIndex!=-1)

src/interface/DropDown.h

@@ -39,6 +39,8 @@ public:
 	void SetActionCallback(DropDownAction * action) { callback = action;}
 	virtual void Draw(const Point& screenPos);
 	virtual void OnMouseClick(int x, int y, unsigned int button);
+	virtual void OnMouseEnter(int x, int y);
+	virtual void OnMouseLeave(int x, int y);
 	virtual ~DropDown();
 };