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Add sizeHintForIndex() and visualRect() to QAbstractItemView

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This commit is contained in:
Simon Edwards 2022-06-18 20:48:24 +02:00
parent 9fcc5e99d3
commit 76743cd414
4 changed files with 51 additions and 5 deletions
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24
src/cpp/include/nodegui/QtWidgets/QAbstractItemView/qabstractitemview_macro.h
View File

@ -211,6 +211,16 @@
this->instance->setItemDelegateForRow(row, delegate); \
} \
return env.Null(); \
} \
Napi::Value sizeHintForIndex(const Napi::CallbackInfo& info) { \
Napi::Env env = info.Env(); \
QModelIndexWrap* indexWrap = \
Napi::ObjectWrap<QModelIndexWrap>::Unwrap(info[0].As<Napi::Object>()); \
QModelIndex* index = indexWrap->getInternalInstance(); \
QSize result = this->instance->sizeHintForIndex(*index); \
auto resultInstance = QSizeWrap::constructor.New( \
{Napi::External<QSize>::New(env, new QSize(result))}); \
return resultInstance; \
}
#define QABSTRACTITEMVIEW_WRAPPED_METHODS_DECLARATION \
@ -235,6 +245,16 @@
info[1].As<Napi::Number>().Int32Value()); \
this->instance->scrollTo(*index, hint); \
return env.Null(); \
} \
Napi::Value visualRect(const Napi::CallbackInfo& info) { \
Napi::Env env = info.Env(); \
QModelIndexWrap* indexWrap = \
Napi::ObjectWrap<QModelIndexWrap>::Unwrap(info[0].As<Napi::Object>()); \
QModelIndex* index = indexWrap->getInternalInstance(); \
QRect ret = this->instance->visualRect(*index); \
auto instance = QRectWrap::constructor.New( \
{Napi::External<QRect>::New(env, new QRect(ret))}); \
return instance; \
}
#endif // QABSTRACTITEMVIEW_WRAPPED_METHODS_DECLARATION
@ -275,7 +295,9 @@
InstanceMethod("setItemDelegateForColumn", \
&WidgetWrapName::setItemDelegateForColumn), \
InstanceMethod("setItemDelegateForRow", \
&WidgetWrapName::setItemDelegateForRow),
&WidgetWrapName::setItemDelegateForRow), \
InstanceMethod("visualRect", &WidgetWrapName::visualRect), \
InstanceMethod("sizeHintForIndex", &WidgetWrapName::sizeHintForIndex),
#endif // QABSTRACTITEMVIEW_WRAPPED_METHODS_EXPORT_DEFINE

3
src/cpp/include/nodegui/QtWidgets/QHeaderView/nheaderview.hpp
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@ -21,4 +21,7 @@ class DLL_EXPORT NHeaderView : public QHeaderView, public NodeWidget {
void _protected_scrollTo(const QModelIndex &index, ScrollHint hint) {
scrollTo(index, hint);
}
QRect _protected_visualRect(const QModelIndex &index) const {
return visualRect(index);
}
};

16
src/cpp/include/nodegui/QtWidgets/QHeaderView/qheaderview_wrap.h
View File

@ -43,6 +43,22 @@ class DLL_EXPORT QHeaderViewWrap : public Napi::ObjectWrap<QHeaderViewWrap> {
return env.Null();
}
Napi::Value visualRect(const Napi::CallbackInfo& info) {
Napi::Env env = info.Env();
NHeaderView* wrapper = dynamic_cast<NHeaderView*>(this->instance.data());
if (wrapper) {
QModelIndexWrap* indexWrap =
Napi::ObjectWrap<QModelIndexWrap>::Unwrap(info[0].As<Napi::Object>());
QModelIndex* index = indexWrap->getInternalInstance();
QRect ret = wrapper->_protected_visualRect(*index);
auto instance = QRectWrap::constructor.New(
{Napi::External<QRect>::New(env, new QRect(ret))});
return instance;
}
return env.Null();
}
private:
QPointer<QHeaderView> instance;

13
src/lib/QtWidgets/QAbstractItemView.ts
View File

@ -10,6 +10,7 @@ import { QItemSelectionModel } from '../QtCore/QItemSelectionModel';
import { NativeElement } from '../core/Component';
import { wrapperCache } from '../core/WrapperCache';
import { QAbstractItemDelegate } from './QAbstractItemDelegate';
import { QRect } from '../QtCore/QRect';
/**
@ -197,9 +198,11 @@ export abstract class QAbstractItemView<Signals extends QAbstractItemViewSignals
showDropIndicator(): boolean {
return this.property('showDropIndicator').toBool();
}
// TODO: virtual int sizeHintForColumn(int column) const
// TODO: QSize sizeHintForIndex(const QModelIndex &index) const
// TODO: virtual int sizeHintForRow(int row) const
// TODO: virtual int sizeHintForColumn(int column) const
sizeHintForIndex(index: QModelIndex): QSize {
return new QSize(this.native.sizeHintForIndex(index.native));
}
// TODO: virtual int sizeHintForRow(int row) const
tabKeyNavigation(): boolean {
return this.property('tabKeyNavigation').toBool();
}
@ -209,7 +212,9 @@ export abstract class QAbstractItemView<Signals extends QAbstractItemViewSignals
verticalScrollMode(): ScrollMode {
return this.property('verticalScrollMode').toInt();
}
// TODO: virtual QRect visualRect(const QModelIndex &index) const = 0
visualRect(index: QModelIndex): QRect {
return new QRect(this.native.visualRect(index.native));
}
// *** Public Slots ***
clearSelection(): void {