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Add QWidget.mapTo() and QWidget.mapFrom()

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This commit is contained in:
Simon Edwards 2022-02-12 11:42:27 +01:00
parent 8058433031
commit b4c9c0d51b
3 changed files with 54 additions and 17 deletions
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33
src/cpp/include/nodegui/QtWidgets/QWidget/qwidget_macro.h
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@ -58,6 +58,19 @@
bool hasClosed = this->instance->close(); \
return Napi::Boolean::New(env, hasClosed); \
} \
Napi::Value mapFrom(const Napi::CallbackInfo& info) { \
Napi::Env env = info.Env(); \
Napi::Object widgetObject = info[0].As<Napi::Object>(); \
NodeWidgetWrap* widgetWrap = \
Napi::ObjectWrap<NodeWidgetWrap>::Unwrap(widgetObject); \
Napi::Object posObject = info[1].As<Napi::Object>(); \
QPointWrap* posWrap = Napi::ObjectWrap<QPointWrap>::Unwrap(posObject); \
QPoint pt = this->instance->mapFrom(widgetWrap->getInternalInstance(), \
*posWrap->getInternalInstance()); \
auto instance = QPointWrap::constructor.New( \
{Napi::External<QPoint>::New(env, new QPoint(pt.x(), pt.y()))}); \
return instance; \
} \
Napi::Value mapFromGlobal(const Napi::CallbackInfo& info) { \
Napi::Env env = info.Env(); \
Napi::Object posObject = info[0].As<Napi::Object>(); \
@ -96,6 +109,19 @@
{Napi::External<QPoint>::New(env, new QPoint(pt.x(), pt.y()))}); \
return instance; \
} \
Napi::Value mapTo(const Napi::CallbackInfo& info) { \
Napi::Env env = info.Env(); \
Napi::Object widgetObject = info[0].As<Napi::Object>(); \
NodeWidgetWrap* widgetWrap = \
Napi::ObjectWrap<NodeWidgetWrap>::Unwrap(widgetObject); \
Napi::Object posObject = info[1].As<Napi::Object>(); \
QPointWrap* posWrap = Napi::ObjectWrap<QPointWrap>::Unwrap(posObject); \
QPoint pt = this->instance->mapTo(widgetWrap->getInternalInstance(), \
*posWrap->getInternalInstance()); \
auto instance = QPointWrap::constructor.New( \
{Napi::External<QPoint>::New(env, new QPoint(pt.x(), pt.y()))}); \
return instance; \
} \
Napi::Value setLayout(const Napi::CallbackInfo& info) { \
Napi::Env env = info.Env(); \
Napi::Object layoutObject = info[0].As<Napi::Object>(); \
@ -550,10 +576,12 @@
InstanceMethod("show", &WidgetWrapName::show), \
InstanceMethod("resize", &WidgetWrapName::resize), \
InstanceMethod("close", &WidgetWrapName::close), \
InstanceMethod("mapFrom", &WidgetWrapName::mapFrom), \
InstanceMethod("mapFromGlobal", &WidgetWrapName::mapFromGlobal), \
InstanceMethod("mapFromParent", &WidgetWrapName::mapFromParent), \
InstanceMethod("mapToGlobal", &WidgetWrapName::mapToGlobal), \
InstanceMethod("mapToParent", &WidgetWrapName::mapToParent), \
InstanceMethod("mapTo", &WidgetWrapName::mapTo), \
InstanceMethod("setLayout", &WidgetWrapName::setLayout), \
InstanceMethod("setStyleSheet", &WidgetWrapName::setStyleSheet), \
InstanceMethod("setCursor", &WidgetWrapName::setCursor), \
@ -661,3 +689,8 @@
});
#endif // QWIDGET_SIGNALS
#include "QtWidgets/QWidget/qwidget_wrap.h"
// ^ Yes, this is weird due to the mutual dependency between the methods macro
// and `NodeWidgetWrap`. Having this here makes everything work regardless if
// `qwidget_wrap.h` is included first or `qwidget_macro.h`.

30
src/cpp/include/nodegui/QtWidgets/QWidget/qwidget_wrap.h
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@ -8,21 +8,6 @@
#include "QtWidgets/QWidget/qwidget_macro.h"
#include "nwidget.hpp"
class DLL_EXPORT QWidgetWrap : public Napi::ObjectWrap<QWidgetWrap> {
QWIDGET_WRAPPED_METHODS_DECLARATION
private:
QPointer<NWidget> instance;
public:
static Napi::Object init(Napi::Env env, Napi::Object exports);
QWidgetWrap(const Napi::CallbackInfo& info);
~QWidgetWrap();
NWidget* getInternalInstance();
// class constructor
static Napi::FunctionReference constructor;
// wrapped methods
};
// NodeWidgetWrap is exactly like QWidgetWrap but it is used only to unwrap any
// N<SomeWidget> to QWidget*
class DLL_EXPORT NodeWidgetWrap : public Napi::ObjectWrap<NodeWidgetWrap> {
@ -38,3 +23,18 @@ class DLL_EXPORT NodeWidgetWrap : public Napi::ObjectWrap<NodeWidgetWrap> {
static Napi::FunctionReference constructor;
// wrapped methods
};
class DLL_EXPORT QWidgetWrap : public Napi::ObjectWrap<QWidgetWrap> {
QWIDGET_WRAPPED_METHODS_DECLARATION
private:
QPointer<NWidget> instance;
public:
static Napi::Object init(Napi::Env env, Napi::Object exports);
QWidgetWrap(const Napi::CallbackInfo& info);
~QWidgetWrap();
NWidget* getInternalInstance();
// class constructor
static Napi::FunctionReference constructor;
// wrapped methods
};

8
src/lib/QtWidgets/QWidget.ts
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@ -219,20 +219,24 @@ export abstract class NodeWidget<Signals extends QWidgetSignals> extends YogaWid
// TODO: QLayout * layout() const
// TODO: Qt::LayoutDirection layoutDirection() const
// TODO: QLocale locale() const
// TODO: QPoint mapFrom(const QWidget *parent, const QPoint &pos) const
mapFrom(parent: QWidget, pos: QPoint): QPoint {
return new QPoint(this.native.mapFrom(parent.native, pos.native));
}
mapFromGlobal(pos: QPoint): QPoint {
return new QPoint(this.native.mapFromGlobal(pos.native));
}
mapFromParent(pos: QPoint): QPoint {
return new QPoint(this.native.mapFromParent(pos.native));
}
// TODO: QPoint mapTo(const QWidget *parent, const QPoint &pos) const
mapToGlobal(pos: QPoint): QPoint {
return new QPoint(this.native.mapToGlobal(pos.native));
}
mapToParent(pos: QPoint): QPoint {
return new QPoint(this.native.mapToParent(pos.native));
}
mapTo(parent: QWidget, pos: QPoint): QPoint {
return new QPoint(this.native.mapTo(parent.native, pos.native));
}
// TODO: QRegion mask() const
maximumHeight(): number {
return this.property('maximumHeight').toInt();