Exemplo n.º 1
0
void TilesetEditorWindow::dragEnterEvent(QDragEnterEvent *e)
{
    Tileset *tileset = mEditor->currentTileset();
    if (!tileset || !tileset->isCollection())
        return; // only collection tilesets can accept drops

    const QList<QUrl> urls = e->mimeData()->urls();
    if (!urls.isEmpty() && !urls.at(0).toLocalFile().isEmpty())
        e->acceptProposedAction();
}
Exemplo n.º 2
0
void TilesetDock::updateActions()
{
    bool external = false;
    bool isCollection = false;
    bool hasSelection = false;
    TilesetView *view = nullptr;
    const int index = mTabBar->currentIndex();

    if (index > -1) {
        view = tilesetViewAt(index);
        if (view) {
            Tileset *tileset = mTilesets.at(index).data();

            if (!view->model()) // Lazily set up the model
                setupTilesetModel(view, tileset);

            mViewStack->setCurrentIndex(index);
            external = tileset->isExternal();
            isCollection = tileset->isCollection();
            hasSelection = view->selectionModel()->hasSelection();
        }
    }

    const bool tilesetIsDisplayed = view != nullptr;
    const bool mapIsDisplayed = mMapDocument != nullptr;

    mNewTileset->setEnabled(mapIsDisplayed);
    mImportTileset->setEnabled(tilesetIsDisplayed && external);
    mExportTileset->setEnabled(tilesetIsDisplayed && !external);
    mPropertiesTileset->setEnabled(tilesetIsDisplayed);
    mDeleteTileset->setEnabled(tilesetIsDisplayed);
    mEditTerrain->setEnabled(tilesetIsDisplayed && !external);
    mAddTiles->setEnabled(tilesetIsDisplayed && isCollection && !external);
    mRemoveTiles->setEnabled(tilesetIsDisplayed && isCollection
                             && hasSelection && !external);
}