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added button click event handler

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This commit is contained in:
omigamedev
2017-02-12 01:25:20 +00:00
parent fb25ffb347
commit 0d3c48fd98
6 changed files with 54 additions and 67 deletions
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54
engine/layout.h
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@@ -194,7 +194,18 @@ public:
Node* clone();
virtual Node* clone_instantiate() const;
virtual void clone_copy(Node* dest) const;
Node* find(const char* ids);
template<class T> T* find(const char* ids)
{
uint16_t id = const_hash(ids);
if (id == m_nodeID)
return static_cast<T*>(this);
for (auto& c : *this)
if (c.m_nodeID == id)
return static_cast<T*>(&c);
return nullptr;
}
kEventResult on_event(Event* e);
virtual kEventResult handle_event(Event* e) { return kEventResult::Available; }
virtual void create() { }
@@ -237,11 +248,11 @@ public:
class NodeBorder : public Node
{
public:
static Plane m_plane;
glm::vec4 m_color;
glm::vec4 m_border_color;
float m_thinkness{ 1 };
public:
static void static_init()
{
m_plane.create<1>(1, 1);
@@ -299,18 +310,6 @@ public:
ShaderManager::u_vec4(kShaderUniform::Col, m_border_color);
m_plane.draw_stroke();
}
virtual kEventResult handle_event(Event* e) override
{
switch (e->m_type)
{
case kEventType::MouseEnter:
m_color = rand_color();
break;
default:
break;
}
return kEventResult::Consumed;
}
};
class NodeText : public Node
@@ -462,6 +461,10 @@ class NodeButton : public Node
public:
NodeBorder* m_border;
NodeText* m_text;
glm::vec4 color_normal{ .1, .1, .1, 1 };
glm::vec4 color_hover{ .2, .2, .2, 1 };
glm::vec4 color_down{ .3, .3, .3, 1 };
std::function<void()> on_click;
virtual Node* clone_instantiate() const override { return new NodeImage(); }
virtual void clone_copy(Node* dest) const override
{
@@ -514,6 +517,29 @@ public:
m_border->draw();
m_text->draw();
}
virtual kEventResult handle_event(Event* e) override
{
switch (e->m_type)
{
case kEventType::MouseEnter:
m_border->m_color = color_hover;
break;
case kEventType::MouseLeave:
m_border->m_color = color_normal;
break;
case kEventType::MouseDownL:
m_border->m_color = color_down;
break;
case kEventType::MouseUpL:
m_border->m_color = color_normal;
if (m_mouse_inside && on_click != nullptr)
on_click();
break;
default:
break;
}
return kEventResult::Consumed;
}
};
class LayoutManager