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Widgets/Canvas: Add mouse owner system

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This commit is contained in:
Jérôme Leclercq
2021-11-28 20:20:30 +01:00
parent db88f0ca0d
commit a29c0b0e63
3 changed files with 128 additions and 53 deletions
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21
include/Nazara/Widgets/Canvas.inl
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@@ -12,6 +12,7 @@ namespace Nz
m_renderMask(renderMask),
m_keyboardOwner(InvalidCanvasIndex),
m_hoveredWidget(InvalidCanvasIndex),
m_mouseOwner(InvalidCanvasIndex),
m_registry(registry),
m_cursorController(cursorController)
{
@@ -26,6 +27,7 @@ namespace Nz
m_keyReleasedSlot.Connect(eventHandler.OnKeyReleased, this, &Canvas::OnEventKeyReleased);
m_mouseButtonPressedSlot.Connect(eventHandler.OnMouseButtonPressed, this, &Canvas::OnEventMouseButtonPressed);
m_mouseButtonReleasedSlot.Connect(eventHandler.OnMouseButtonReleased, this, &Canvas::OnEventMouseButtonRelease);
m_mouseEnteredSlot.Connect(eventHandler.OnMouseEntered, this, &Canvas::OnEventMouseEntered);
m_mouseLeftSlot.Connect(eventHandler.OnMouseLeft, this, &Canvas::OnEventMouseLeft);
m_mouseMovedSlot.Connect(eventHandler.OnMouseMoved, this, &Canvas::OnEventMouseMoved);
m_mouseWheelMovedSlot.Connect(eventHandler.OnMouseWheelMoved, this, &Canvas::OnEventMouseWheelMoved);
@@ -63,11 +65,22 @@ namespace Nz
SetKeyboardOwner(InvalidCanvasIndex);
}
inline void Canvas::ClearMouseOwner(std::size_t canvasIndex)
{
if (m_mouseOwner == canvasIndex)
SetMouseOwner(InvalidCanvasIndex);
}
inline bool Canvas::IsKeyboardOwner(std::size_t canvasIndex) const
{
return m_keyboardOwner == canvasIndex;
}
inline bool Canvas::IsMouseOwner(std::size_t canvasIndex) const
{
return m_mouseOwner == canvasIndex;
}
inline void Canvas::NotifyWidgetBoxUpdate(std::size_t index)
{
WidgetEntry& entry = m_widgetEntries[index];
@@ -100,6 +113,14 @@ namespace Nz
m_widgetEntries[m_keyboardOwner].widget->OnFocusReceived();
}
}
inline void Canvas::SetMouseOwner(std::size_t canvasIndex)
{
if (m_mouseOwner != canvasIndex)
{
m_mouseOwner = canvasIndex;
}
}
}
#include <Nazara/Widgets/DebugOff.hpp>