AUI_SLOT

Passes some variable and type of the variable separated by comma. It's convenient to use with the connect function (see examples).

Header:	#include <AUI/Util/kAUI.h>
CMake:	aui_link(my_target PUBLIC aui::core)

Definition

#define AUI_SLOT(v) v, &aui::impl::slot::decode_type_t<std::decay_t<decltype(v)>>

Detailed Description

Quick example:

without	with
connect(clicked, myObject, &MyObject::handleClicked);	connect(clicked, AUI_SLOT(myObject)::handleClicked);

If you are intended to reference this-> object, consider using me instead.

Examples

examples/app/notes/src/main.cpp

Notes App - Note taking app that demonstrates usage of AListModel, AProperty, user data saving and loading.

                      },
                      /// [scrollarea]
                      AScrollArea::Builder()
                          .withContents(
                          AUI_DECLARATIVE_FOR(note, *mNotes, AVerticalLayout) {
                              observeChangesForDirty(note);
                              return notePreview(note) AUI_LET {
                                  connect(it->clicked, [this, note] { mCurrentNote = note; });
                                  it& mCurrentNote > [note](AView& view, const _<Note>& currentNote) {
                                      ALOG_DEBUG(LOG_TAG) << "currentNote == note " << currentNote << " == " << note;

examples/ui/contacts/src/main.cpp

AUI Contacts - Usage of AUI_DECLARATIVE_FOR to make a contacts-like application.

        mSelectedContact = nullptr;
    }

    _<AView> indexedList() {
        return AUI_DECLARATIVE_FOR(group, *mContacts | ranges::views::chunk_by([](const _<Contact>& lhs, const _<Contact>& rhs) {
                                return groupLetter(lhs->displayName) == groupLetter(rhs->displayName);
                            }), AVerticalLayout) {
            auto firstContact = *ranges::begin(group);
            auto firstLetter = groupLetter(firstContact->displayName);
            ALogger::info("Test") << "Computing view for group " << AString(1, firstLetter);

examples/ui/views/src/ExampleWindow.cpp

Views Example - All-in-one views building example.

                                    }
                                }),
                            _new<ASpacerExpanding>(),
                          } AUI_WITH_STYLE { LayoutSpacing { 4_dp } },
                          AUI_DECLARATIVE_FOR(i, *state->colors, AWordWrappingLayout) {
                              return Horizontal {
                                  _new<ALabel>(i.toString()) AUI_WITH_STYLE {
                                      TextColor { i.readableBlackOrWhite() },
                                  }
                              } AUI_WITH_STYLE {

examples/app/game_of_life/src/main.cpp

Game of Life - Game of Life implementation that uses advanced large dynamic data rendering techniques such as ITexture, AImage to be GPU friendly. The computation is performed in AThreadPool.

            s->resize(size.x * size.y);
        }

        connect(mTimer->fired, me::frame);
        connect(isRunning.changed, AUI_SLOT(mTimer)::setRunning);
    }

    void frame() {
        mFrame = AThreadPool::global() * [&] {
            for (int y = 0; y < mSize.y; ++y) {

examples/app/minesweeper/src/Style.cpp

Minesweeper Game - Minesweeper game implementation driven by ass.

    void setupConnections(AView* view, const _<AAssHelper>& helper) override {
        IAssSubSelector::setupConnections(view, helper);
        view->customCssPropertyChanged.clearAllOutgoingConnectionsWith(helper.get());
        AObject::connect(view->customCssPropertyChanged, AUI_SLOT(helper)::onInvalidateStateAss);
    }
};
/// [CellSelector]

examples/app/fractal/src/FractalWindow.cpp

Fractal Example - Fractal viewer application demonstrating usage of custom shaders.

          },
        },
      },
      Vertical {
        _new<AButton>("Identity").connect(&AButton::clicked, AUI_SLOT(fractal)::reset),
        _new<AButton>("Jump to coords...")
            .connect(&AButton::clicked, this, [&, fractal]() { _new<JumpToCoordsWindow>(fractal, this)->show(); }),
        _new<ALabel>("Iterations:"),
        _new<ANumberPicker>().connect(
            &ANumberPicker::valueChanged, this, [fractal](int v) { fractal->setIterations(v); }) AUI_LET {

examples/7guis/flight_booker/src/main.cpp

7GUIs Flight Booker - Flight Booker.

            state.parsed = parseDate(s);
        });
        AObject::connect(
            AUI_REACT(ass::PropertyList { BackgroundSolid(!state->parsed->hasValue() ? AColor::RED : AColor::WHITE) }),
            AUI_SLOT(it)::setCustomStyle);
    };
}

struct State {
    DateTextFieldState departureDate { .parsed = system_clock::now() }, returnDate { .parsed = system_clock::now() };

examples/7guis/circle_drawer/src/main.cpp

7GUIs Circle Drawer - Undo, redo, dialog control.

              Centered {
                Horizontal {
                  Button { Label { "Undo" }, { me::undo } } AUI_LET {
                          connect(
                              AUI_REACT(mState.history.nextAction != mState.history.begin()), AUI_SLOT(it)::setEnabled);
                      },
                  Button { Label { "Redo" }, { me::redo } } AUI_LET {
                          connect(
                              AUI_REACT(mState.history.nextAction != mState.history.end()), AUI_SLOT(it)::setEnabled);
                      },

Examples