Some inlines and Checkbox ui component

3 files changed, 131 insertions, 0 deletions

diff --git a/src/interface/Button.cpp b/src/interface/Button.cpp
index 8fe847e..b145b38 100644
--- a/src/interface/Button.cpp
+++ b/src/interface/Button.cpp
@@ -204,6 +204,8 @@ void Button::DoAction()
 
 void Button::SetActionCallback(ButtonAction * action)
 {
+	if(actionCallback)
+		delete actionCallback;
 	actionCallback = action;
 }
 
diff --git a/src/interface/Checkbox.cpp b/src/interface/Checkbox.cpp
new file mode 100644
index 0000000..3244552
--- /dev/null
+++ b/src/interface/Checkbox.cpp
@@ -0,0 +1,89 @@
+/*
+ * Checkbox.cpp
+ *
+ *  Created on: Jan 26, 2012
+ *      Author: Simon
+ */
+
+#include "Checkbox.h"
+
+using namespace ui;
+
+Checkbox::Checkbox(ui::Point position, ui::Point size, std::string text):
+	Component(position, size),
+	text(text),
+	isMouseOver(false),
+	checked(false),
+	actionCallback(NULL)
+{
+	// TODO Auto-generated constructor stub
+
+}
+
+void Checkbox::SetText(std::string text)
+{
+	this->text = text;
+}
+
+void Checkbox::OnMouseClick(int x, int y, unsigned int button)
+{
+	if(checked)
+	{
+		checked = false;
+	}
+	else
+	{
+		checked = true;
+	}
+	if(actionCallback)
+		actionCallback->ActionCallback(this);
+}
+
+void Checkbox::OnMouseUp(int x, int y, unsigned int button)
+{
+
+}
+
+
+void Checkbox::OnMouseEnter(int x, int y)
+{
+	isMouseOver = true;
+}
+
+void Checkbox::OnMouseLeave(int x, int y)
+{
+	isMouseOver = false;
+}
+
+void Checkbox::Draw(const Point& screenPos)
+{
+	Graphics * g = Engine::Ref().g;
+	if(checked)
+	{
+		g->fillrect(screenPos.X+4, screenPos.Y+4, 8, 8, 255, 255, 255, 255);
+	}
+	if(isMouseOver)
+	{
+		g->drawrect(screenPos.X+2, screenPos.Y+2, 12, 12, 255, 255, 255, 255);
+		g->fillrect(screenPos.X+4, screenPos.Y+4, 8, 8, 255, 255, 255, 170);
+		g->drawtext(screenPos.X+18, screenPos.Y+4, text, 255, 255, 255, 255);
+	}
+	else
+	{
+		g->drawrect(screenPos.X+2, screenPos.Y+2, 12, 12, 255, 255, 255, 200);
+		g->drawtext(screenPos.X+18, screenPos.Y+4, text, 255, 255, 255, 200);
+	}
+}
+
+void Checkbox::SetActionCallback(CheckboxAction * action)
+{
+	if(actionCallback)
+		delete actionCallback;
+	actionCallback = action;
+}
+
+Checkbox::~Checkbox() {
+	if(actionCallback)
+		delete actionCallback;
+}
+
diff --git a/src/interface/Checkbox.h b/src/interface/Checkbox.h
new file mode 100644
index 0000000..ed7dc95
--- /dev/null
+++ b/src/interface/Checkbox.h
@@ -0,0 +1,40 @@
+/*
+ * Checkbox.h
+ *
+ *  Created on: Jan 26, 2012
+ *      Author: Simon
+ */
+
+#ifndef CHECKBOX_H_
+#define CHECKBOX_H_
+
+#include <string>
+#include "Component.h"
+namespace ui
+{
+class Checkbox;
+class CheckboxAction
+{
+public:
+	virtual void ActionCallback(ui::Checkbox * sender) {}
+	virtual ~CheckboxAction() {}
+};
+class Checkbox: public ui::Component {
+	std::string text;
+	bool checked;
+	bool isMouseOver;
+	CheckboxAction * actionCallback;
+public:
+	Checkbox(ui::Point position, ui::Point size, std::string text);
+	void SetText(std::string text);
+	void Draw(const Point& screenPos);
+	virtual void OnMouseEnter(int x, int y);
+	virtual void OnMouseLeave(int x, int y);
+	virtual void OnMouseClick(int x, int y, unsigned int button);
+	virtual void OnMouseUp(int x, int y, unsigned int button);
+	void SetActionCallback(CheckboxAction * action);
+	virtual ~Checkbox();
+};
+}
+
+#endif /* CHECKBOX_H_ */