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Widgets: Add widget theme (WIP)

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This commit is contained in:
Jérôme Leclercq
2021-11-28 23:04:56 +01:00
parent 8299a5a4bd
commit f7b69e11c2
16 changed files with 447 additions and 163 deletions
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67
src/Nazara/Widgets/ButtonWidget.cpp
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@@ -6,7 +6,9 @@
#include <Nazara/Graphics/BasicMaterial.hpp>
#include <Nazara/Graphics/Material.hpp>
#include <Nazara/Graphics/MaterialPass.hpp>
#include <Nazara/Graphics/SlicedSprite.hpp>
#include <Nazara/Graphics/Components/GraphicsComponent.hpp>
#include <Nazara/Utility/AbstractTextDrawer.hpp>
#include <Nazara/Utility/Components/NodeComponent.hpp>
#include <Nazara/Widgets/Canvas.hpp>
#include <Nazara/Widgets/Widgets.hpp>
@@ -15,31 +17,20 @@
namespace Nz
{
ButtonWidget::ButtonWidget(BaseWidget* parent) :
BaseWidget(parent),
m_color { 74, 74, 74 },
m_cornerColor { 180, 180, 180 },
m_hoverColor { 128, 128, 128 },
m_hoverCornerColor { 180, 180, 180 },
m_pressColor { 180, 180, 180 },
m_pressCornerColor { 74, 74, 74 }
BaseWidget(parent)
{
entt::registry& registry = GetRegistry();
UInt32 renderMask = GetCanvas()->GetRenderMask();
m_style = GetTheme()->CreateStyle(this);
m_gradientSprite = std::make_shared<Sprite>(Widgets::Instance()->GetOpaqueMaterial());
m_gradientSprite->SetColor(m_color);
m_gradientSprite->SetCornerColor(RectCorner::LeftBottom, m_cornerColor);
m_gradientSprite->SetCornerColor(RectCorner::RightBottom, m_cornerColor);
Layout();
}
m_gradientEntity = CreateEntity();
registry.emplace<NodeComponent>(m_gradientEntity).SetParent(this);
registry.emplace<GraphicsComponent>(m_gradientEntity).AttachRenderable(m_gradientSprite, renderMask);
void ButtonWidget::UpdateText(const AbstractTextDrawer& drawer)
{
m_style->UpdateText(drawer);
m_textSprite = std::make_shared<TextSprite>(Widgets::Instance()->GetTransparentMaterial());
m_textEntity = CreateEntity();
registry.emplace<NodeComponent>(m_textEntity).SetParent(this);
registry.emplace<GraphicsComponent>(m_textEntity).AttachRenderable(m_textSprite, renderMask);
Vector2f size(drawer.GetBounds().GetLengths());
SetMinimumSize(size);
SetPreferredSize(size + Vector2f(20.f, 10.f));
Layout();
}
@@ -47,49 +38,35 @@ namespace Nz
void ButtonWidget::Layout()
{
BaseWidget::Layout();
Vector2f size = GetSize();
m_gradientSprite->SetSize(size);
entt::registry& registry = GetRegistry();
Boxf textBox = m_textSprite->GetAABB();
registry.get<NodeComponent>(m_textEntity).SetPosition(size.x / 2.f - textBox.width / 2.f, size.y / 2.f - textBox.height / 2.f);
m_style->Layout(GetSize());
}
void ButtonWidget::OnMouseButtonPress(int /*x*/, int /*y*/, Mouse::Button button)
{
if (button == Mouse::Left)
{
m_gradientSprite->SetColor(m_pressColor);
m_gradientSprite->SetCornerColor(RectCorner::LeftBottom, m_pressCornerColor);
m_gradientSprite->SetCornerColor(RectCorner::RightBottom, m_pressCornerColor);
}
m_style->OnPress();
}
void ButtonWidget::OnMouseButtonRelease(int /*x*/, int /*y*/, Mouse::Button button)
void ButtonWidget::OnMouseButtonRelease(int x, int y, Mouse::Button button)
{
if (button == Mouse::Left)
{
m_gradientSprite->SetColor(m_hoverColor);
m_gradientSprite->SetCornerColor(RectCorner::LeftBottom, m_hoverCornerColor);
m_gradientSprite->SetCornerColor(RectCorner::RightBottom, m_hoverCornerColor);
m_style->OnRelease();
OnButtonTrigger(this);
// If user clicks inside button and holds it outside, a release mouse button event will be triggered outside of the widget
// we don't want this to trigger the button, so double-check
if (IsInside(x, y))
OnButtonTrigger(this);
}
}
void ButtonWidget::OnMouseEnter()
{
m_gradientSprite->SetColor(m_hoverColor);
m_gradientSprite->SetCornerColor(RectCorner::LeftBottom, m_hoverCornerColor);
m_gradientSprite->SetCornerColor(RectCorner::RightBottom, m_hoverCornerColor);
m_style->OnHoverBegin();
}
void ButtonWidget::OnMouseExit()
{
m_gradientSprite->SetColor(m_color);
m_gradientSprite->SetCornerColor(RectCorner::LeftBottom, m_cornerColor);
m_gradientSprite->SetCornerColor(RectCorner::RightBottom, m_cornerColor);
m_style->OnHoverEnd();
}
}